Model1 Active and Passive Graphics.pptx
•Download as PPTX, PDF•
0 likes•910 views
Active computer graphics allow two-way interaction between the user and computer, allowing complex circuits or flight simulations to be interactively drawn or tested. The interactive graphics display consists of a frame buffer storing pixel intensity values, a display controller that reads these values and converts them to video signals, and a TV monitor that displays the image. In passive computer graphics, the user has no control over pre-rendered images and videos.
Report
Share
Report
Share
Recommended
Intro to scan conversion
Scan conversion is the process of representing continuous graphics objects as discrete pixels. It involves converting geometric primitives like lines and circles, defined by parameters, into a set of pixels that make up the primitive in an image. This involves mapping real-valued coordinates to integer pixel coordinates. One approach is to take the floor of the x and y values, while another is to take the floor of x+0.5 and y+0.5 to center the coordinate system at the pixel grid.
Line drawing algo.
The document discusses line drawing algorithms in computer graphics. It defines a line segment and provides equations to determine the slope and y-intercept of a line given two endpoints. It then introduces the Digital Differential Analyzer (DDA) algorithm, an incremental scan conversion method that calculates the next point on the line based on the previous point's coordinates and the line's slope. The algorithm involves less floating point computation than directly using the line equation at each step. An example demonstrates applying DDA to scan convert a line between two points. Limitations of DDA include the processing costs of rounding and floating point arithmetic as well as accumulated round-off error over long line segments.
3 d viewing
The document discusses the 3D viewing pipeline which transforms 3D world coordinates to 2D viewport coordinates through a series of steps. It then describes parallel and perspective projections. Parallel projection preserves object scale and shape while perspective projection does not due to foreshortening effects. Perspective projection involves projecting 3D points along projection rays to a view plane based on a center of projection. Other topics covered include vanishing points, different types of perspective projections, and how viewing parameters affect the view volume and object positioning in the view plane coordinates.
Clipping computer graphics
Clipping is the process of removing graphics that are outside the viewing area. There are different types of clipping including point, line, area/polygon, curve, and text clipping. Line clipping algorithms like Cohen-Sutherland and Liang-Barsky use line endpoints and intersection calculations to determine which portions of a line are inside the clip region. Polygon clipping algorithms like Sutherland-Hodgman and Weiler-Atherton process polygon vertices and edges to generate clipped polygon areas. Curve and text clipping also use bounding areas and intersection calculations to clip complex graphical elements.
Computer animation Computer Graphics
This document discusses the process of computer animation. It begins by defining computer animation and listing some common applications like video games, cartoons, and mobile phones. It then outlines the main steps for designing an animation sequence, which include storyboard layout, object definitions, key frame specifications, and generating in-between frames. Key frames define the starting and ending points of movements, while in-betweens create the illusion of smooth motion between key frames. Raster animation and general animation functions are also briefly discussed.
3 d display methods
This document contains information about 3D display methods in computer graphics presented by a group of 5 students. It discusses parallel projection, perspective projection, depth cueing, visible line identification, and surface rendering techniques. The goal is to generate realistic 3D images and correctly display depth relationships between objects.
Back face detection
Back-Face Detection, Algorithm for right-handed system :,normal vector, the Algorithm for left-handed system :, Limitations :
Raster scan system & random scan system
In a raster scan system, the electron beam scans across rows of the screen from top to bottom, turning intensity on and off to illuminate spots and form an image. The image definition is stored in a refresh buffer memory that holds intensity values for screen points. In a random scan system, an application and graphics package are stored in memory, and graphics commands are translated into a display file that a display processor accesses to refresh the screen. Graphics patterns are drawn by directing the electron beam along picture lines one at a time, positioning it between coordinate-defined endpoints to fill each line.
Recommended
Intro to scan conversion
Scan conversion is the process of representing continuous graphics objects as discrete pixels. It involves converting geometric primitives like lines and circles, defined by parameters, into a set of pixels that make up the primitive in an image. This involves mapping real-valued coordinates to integer pixel coordinates. One approach is to take the floor of the x and y values, while another is to take the floor of x+0.5 and y+0.5 to center the coordinate system at the pixel grid.
Line drawing algo.
The document discusses line drawing algorithms in computer graphics. It defines a line segment and provides equations to determine the slope and y-intercept of a line given two endpoints. It then introduces the Digital Differential Analyzer (DDA) algorithm, an incremental scan conversion method that calculates the next point on the line based on the previous point's coordinates and the line's slope. The algorithm involves less floating point computation than directly using the line equation at each step. An example demonstrates applying DDA to scan convert a line between two points. Limitations of DDA include the processing costs of rounding and floating point arithmetic as well as accumulated round-off error over long line segments.
3 d viewing
The document discusses the 3D viewing pipeline which transforms 3D world coordinates to 2D viewport coordinates through a series of steps. It then describes parallel and perspective projections. Parallel projection preserves object scale and shape while perspective projection does not due to foreshortening effects. Perspective projection involves projecting 3D points along projection rays to a view plane based on a center of projection. Other topics covered include vanishing points, different types of perspective projections, and how viewing parameters affect the view volume and object positioning in the view plane coordinates.
Clipping computer graphics
Clipping is the process of removing graphics that are outside the viewing area. There are different types of clipping including point, line, area/polygon, curve, and text clipping. Line clipping algorithms like Cohen-Sutherland and Liang-Barsky use line endpoints and intersection calculations to determine which portions of a line are inside the clip region. Polygon clipping algorithms like Sutherland-Hodgman and Weiler-Atherton process polygon vertices and edges to generate clipped polygon areas. Curve and text clipping also use bounding areas and intersection calculations to clip complex graphical elements.
Computer animation Computer Graphics
This document discusses the process of computer animation. It begins by defining computer animation and listing some common applications like video games, cartoons, and mobile phones. It then outlines the main steps for designing an animation sequence, which include storyboard layout, object definitions, key frame specifications, and generating in-between frames. Key frames define the starting and ending points of movements, while in-betweens create the illusion of smooth motion between key frames. Raster animation and general animation functions are also briefly discussed.
3 d display methods
This document contains information about 3D display methods in computer graphics presented by a group of 5 students. It discusses parallel projection, perspective projection, depth cueing, visible line identification, and surface rendering techniques. The goal is to generate realistic 3D images and correctly display depth relationships between objects.
Back face detection
Back-Face Detection, Algorithm for right-handed system :,normal vector, the Algorithm for left-handed system :, Limitations :
Raster scan system & random scan system
In a raster scan system, the electron beam scans across rows of the screen from top to bottom, turning intensity on and off to illuminate spots and form an image. The image definition is stored in a refresh buffer memory that holds intensity values for screen points. In a random scan system, an application and graphics package are stored in memory, and graphics commands are translated into a display file that a display processor accesses to refresh the screen. Graphics patterns are drawn by directing the electron beam along picture lines one at a time, positioning it between coordinate-defined endpoints to fill each line.
Computer graphics notes
This document provides an overview of computer graphics and its applications. It discusses various types of video display devices used in computer graphics like CRTs and flat panel displays. It describes how raster scan and random scan systems work and lists common input and output devices. The document outlines different chapters that will cover topics like line and curve generation algorithms, transformations, 3D viewing, surface detection, and modeling techniques. It provides examples of how computer graphics is used in fields like CAD, presentations, entertainment, education, visualization, image processing, and graphical user interfaces.
Window to Viewport Transformation in Computer Graphics with.pptx
The document discusses the window to viewport transformation process which maps a 3D world coordinate system to a 2D device coordinate system for display. It involves scaling, rotation, translation and clipping transformations. A window defines the region of the 3D world to view, while the viewport defines where on the display device this window will be mapped. The mapping from world coordinates within the window to device coordinates within the viewport involves coordinate system transformations. Zooming effects are achieved by changing the relative sizes of the window and viewport.
Introduction to computer graphics part 1
This document discusses computer graphics systems and their components. It describes video display devices like CRTs and how they work. Color is generated using techniques like beam penetration and shadow masks. Raster scan and random scan displays are covered. Input devices for graphics like mice, tablets, and gloves are also summarized. The document provides details on graphics hardware like frame buffers, refresh rates, and video controllers.
Computer graphics basic transformation
This document discusses 2D geometric transformations including translation, rotation, and scaling. It provides the mathematical definitions and matrix representations for each transformation. Translation moves an object along a straight path, rotation moves it along a circular path, and scaling changes its size. All transformations can be represented by 3x3 matrices using homogeneous coordinates to allow combinations of multiple transformations. The inverse of each transformation matrix is also defined.
Video display devices
Video monitors use cathode ray tubes to display output. In a cathode ray tube, an electron gun fires a beam of electrons that is focused and deflected to hit phosphor on the screen, causing it to glow. The beam rapidly redraws the image to keep the screen illuminated, in a process called refresh. Key components of the electron gun include a heated cathode that emits electrons, an accelerating anode that speeds up the electrons, and control and focusing systems that shape the beam. When electrons hit phosphor, their energy causes the phosphor to glow briefly.
Depth Buffer Method
The depth buffer method is used to determine visibility in 3D graphics by testing the depth (z-coordinate) of each surface to determine the closest visible surface. It involves using two buffers - a depth buffer to store the depth values and a frame buffer to store color values. For each pixel, the depth value is calculated and compared to the existing value in the depth buffer, and if closer the color and depth values are updated in the respective buffers. This method is implemented efficiently in hardware and processes surfaces one at a time in any order.
Mid point circle algorithm
This document describes the midpoint circle algorithm for drawing circles given a radius and center point. It works by starting at an initial point on the circumference, calculating a decision parameter, and then iteratively determining the next point by testing if the decision parameter is positive or negative and updating the parameter according to the point's coordinates. It also explains how to determine additional points in the other octants and shift the calculated pixel positions to be centered on the given center point.
Polygons - Computer Graphics - Notes
Polygon is a figure having many slides. It may be represented as a number of line segments end to end to form a closed figure.
The line segments which form the boundary of the polygon are called edges or slides of the polygon.
The end of the side is called the polygon vertices.
Triangle is the most simple form of polygon having three side and three vertices.
The polygon may be of any shape.
Computer animation
presentation on computer animation which includes how animation works and what are the parameters considered by computer animation.
3D transformation in computer graphics
This document discusses different types of 2D and 3D transformations that are used in computer graphics, including translation, rotation, scaling, shearing, and reflection. It provides the mathematical equations and transformation matrices used to perform each type of transformation on 2D and 3D points and objects. Key types of rotations discussed are roll (around z-axis), pitch (around x-axis), and yaw (around y-axis). Homogeneous coordinates are introduced for representing 3D points.
Dda algorithm
This document discusses the Digital Differential Analyzer (DDA) algorithm, which is a basic line drawing algorithm used in computer graphics. The DDA algorithm uses slope-intercept form (y=mx+b) to incrementally calculate pixel positions along the line between two points. It handles cases where the slope is less than or greater than 1 by incrementing either the x or y coordinate by 1 at each step. The DDA algorithm is simple to implement but requires floating point calculations and has orientation dependency issues.
Clipping ( Cohen-Sutherland Algorithm )
Clipping is a procedure that identifies portions of an image that are inside or outside a specified region. The Cohen-Sutherland algorithm is commonly used for clipping lines. It assigns binary codes to line endpoints to determine if they are fully inside, outside or intersect the clipping region. If an endpoint is outside, it calculates the intersection with the clipping boundary. This clips the line segment down to the visible portion within the region.
Output primitives in Computer Graphics
This slide contain description about the line, circle and ellipse drawing algorithm in computer graphics. It also deals with the filled area primitive.
ANIMATION SEQUENCE
Animation is the process of generating moving images using computer graphics. It involves creating a storyboard to outline the motion sequences, defining the objects participating in the action, and specifying key frames that define the starting and ending points of transitions. Intermediate frames are generated between key frames through tweening or in-betweening to give the appearance that one image evolves smoothly into the next and create the illusion of motion.
Hidden surface removal
This presentation is about hidden surface removal, which is used in the representation of 3d objects in an image .
Computer Graphics - clipping
Clipping identifies portions of a scene outside a specified clip window region. There are different types of clipping for different graphics elements. The Cohen-Sutherland algorithm assigns a binary code to line endpoints based on their position relative to the clip window boundaries, and uses logical AND operations on the codes to determine if a line needs clipping or can be fully accepted or rejected. It iteratively clips portions of a line outside the window until the line is fully processed.
Composite transformations
The document discusses how more complex geometric transformations can be performed by combining basic transformations through composition. It provides examples of how scaling and rotation can be done with respect to a fixed point by first translating the object to align the point with the origin, then performing the basic transformation, and finally translating back. Mirror reflection about a line is similarly described as a composite of translations and rotations.
Visible surface detection in computer graphic
Visible surface detection aims to determine which parts of 3D objects are visible and which are obscured. There are two main approaches: object space methods compare objects' positions to determine visibility, while image space methods process surfaces one pixel at a time to determine visibility based on depth. Depth-buffer and A-buffer methods are common image space techniques that use depth testing to handle occlusion.
Clipping
Clipping is a technique that identifies parts of an image that are inside or outside a defined clipping region or window. There are different types of clipping including point, line, polygon, curve, and text clipping. The Cohen-Sutherland algorithm is commonly used for line clipping. It assigns 4-bit codes to line endpoints to determine if they are fully inside, outside, or intersect the clipping window boundary. Intersecting line segments are then subdivided and clipped. Midpoint subdivision is another algorithm that divides partially visible lines at their midpoint into shorter segments.
Computer graphics
The document discusses algorithms for drawing circles and filling polygons on a computer screen. It covers the mid-point circle algorithm for determining pixel positions on a circle, as well as boundary filling and flood filling algorithms for coloring the interior of polygon shapes. The mid-point circle algorithm uses a decision parameter to iteratively calculate pixel coordinates on the circle path. Filling algorithms like boundary fill use recursion to color neighboring pixels of the same color as the initially selected point.
Introduction_computer_graphics_unit-1.pptx
This document provides an introduction to computer graphics. It defines computer graphics as the creation and manipulation of images using computers. There are two main types: passive non-interactive graphics and active interactive graphics. Computer graphics is used widely in fields like engineering, medicine, entertainment, and education. It allows images to be represented and transformed in 2D and 3D. The document then describes graphics pipelines and display technologies like cathode ray tubes.
Introduction to Computer Graphics
This document provides an overview of computer graphics, including:
- Definitions of computer graphics and the two main types: passive and active. Computer graphics is used to create and manipulate 2D and 3D images.
- The major components of an interactive graphics display system including the frame buffer, display controller, and TV monitor. The frame buffer stores image data that is sent to the display controller and then to the monitor.
- Key areas of computer graphics like modeling, rendering, animation, and visualization. Computer graphics is used widely in industries like video games, movies, CAD/CAM, simulation, and medical imaging.
- The graphics pipeline that transforms 3D models through various stages to the 2D
More Related Content
What's hot
Computer graphics notes
This document provides an overview of computer graphics and its applications. It discusses various types of video display devices used in computer graphics like CRTs and flat panel displays. It describes how raster scan and random scan systems work and lists common input and output devices. The document outlines different chapters that will cover topics like line and curve generation algorithms, transformations, 3D viewing, surface detection, and modeling techniques. It provides examples of how computer graphics is used in fields like CAD, presentations, entertainment, education, visualization, image processing, and graphical user interfaces.
Window to Viewport Transformation in Computer Graphics with.pptx
The document discusses the window to viewport transformation process which maps a 3D world coordinate system to a 2D device coordinate system for display. It involves scaling, rotation, translation and clipping transformations. A window defines the region of the 3D world to view, while the viewport defines where on the display device this window will be mapped. The mapping from world coordinates within the window to device coordinates within the viewport involves coordinate system transformations. Zooming effects are achieved by changing the relative sizes of the window and viewport.
Introduction to computer graphics part 1
This document discusses computer graphics systems and their components. It describes video display devices like CRTs and how they work. Color is generated using techniques like beam penetration and shadow masks. Raster scan and random scan displays are covered. Input devices for graphics like mice, tablets, and gloves are also summarized. The document provides details on graphics hardware like frame buffers, refresh rates, and video controllers.
Computer graphics basic transformation
This document discusses 2D geometric transformations including translation, rotation, and scaling. It provides the mathematical definitions and matrix representations for each transformation. Translation moves an object along a straight path, rotation moves it along a circular path, and scaling changes its size. All transformations can be represented by 3x3 matrices using homogeneous coordinates to allow combinations of multiple transformations. The inverse of each transformation matrix is also defined.
Video display devices
Video monitors use cathode ray tubes to display output. In a cathode ray tube, an electron gun fires a beam of electrons that is focused and deflected to hit phosphor on the screen, causing it to glow. The beam rapidly redraws the image to keep the screen illuminated, in a process called refresh. Key components of the electron gun include a heated cathode that emits electrons, an accelerating anode that speeds up the electrons, and control and focusing systems that shape the beam. When electrons hit phosphor, their energy causes the phosphor to glow briefly.
Depth Buffer Method
The depth buffer method is used to determine visibility in 3D graphics by testing the depth (z-coordinate) of each surface to determine the closest visible surface. It involves using two buffers - a depth buffer to store the depth values and a frame buffer to store color values. For each pixel, the depth value is calculated and compared to the existing value in the depth buffer, and if closer the color and depth values are updated in the respective buffers. This method is implemented efficiently in hardware and processes surfaces one at a time in any order.
Mid point circle algorithm
This document describes the midpoint circle algorithm for drawing circles given a radius and center point. It works by starting at an initial point on the circumference, calculating a decision parameter, and then iteratively determining the next point by testing if the decision parameter is positive or negative and updating the parameter according to the point's coordinates. It also explains how to determine additional points in the other octants and shift the calculated pixel positions to be centered on the given center point.
Polygons - Computer Graphics - Notes
Polygon is a figure having many slides. It may be represented as a number of line segments end to end to form a closed figure.
The line segments which form the boundary of the polygon are called edges or slides of the polygon.
The end of the side is called the polygon vertices.
Triangle is the most simple form of polygon having three side and three vertices.
The polygon may be of any shape.
Computer animation
presentation on computer animation which includes how animation works and what are the parameters considered by computer animation.
3D transformation in computer graphics
This document discusses different types of 2D and 3D transformations that are used in computer graphics, including translation, rotation, scaling, shearing, and reflection. It provides the mathematical equations and transformation matrices used to perform each type of transformation on 2D and 3D points and objects. Key types of rotations discussed are roll (around z-axis), pitch (around x-axis), and yaw (around y-axis). Homogeneous coordinates are introduced for representing 3D points.
Dda algorithm
This document discusses the Digital Differential Analyzer (DDA) algorithm, which is a basic line drawing algorithm used in computer graphics. The DDA algorithm uses slope-intercept form (y=mx+b) to incrementally calculate pixel positions along the line between two points. It handles cases where the slope is less than or greater than 1 by incrementing either the x or y coordinate by 1 at each step. The DDA algorithm is simple to implement but requires floating point calculations and has orientation dependency issues.
Clipping ( Cohen-Sutherland Algorithm )
Clipping is a procedure that identifies portions of an image that are inside or outside a specified region. The Cohen-Sutherland algorithm is commonly used for clipping lines. It assigns binary codes to line endpoints to determine if they are fully inside, outside or intersect the clipping region. If an endpoint is outside, it calculates the intersection with the clipping boundary. This clips the line segment down to the visible portion within the region.
Output primitives in Computer Graphics
This slide contain description about the line, circle and ellipse drawing algorithm in computer graphics. It also deals with the filled area primitive.
ANIMATION SEQUENCE
Animation is the process of generating moving images using computer graphics. It involves creating a storyboard to outline the motion sequences, defining the objects participating in the action, and specifying key frames that define the starting and ending points of transitions. Intermediate frames are generated between key frames through tweening or in-betweening to give the appearance that one image evolves smoothly into the next and create the illusion of motion.
Hidden surface removal
This presentation is about hidden surface removal, which is used in the representation of 3d objects in an image .
Computer Graphics - clipping
Clipping identifies portions of a scene outside a specified clip window region. There are different types of clipping for different graphics elements. The Cohen-Sutherland algorithm assigns a binary code to line endpoints based on their position relative to the clip window boundaries, and uses logical AND operations on the codes to determine if a line needs clipping or can be fully accepted or rejected. It iteratively clips portions of a line outside the window until the line is fully processed.
Composite transformations
The document discusses how more complex geometric transformations can be performed by combining basic transformations through composition. It provides examples of how scaling and rotation can be done with respect to a fixed point by first translating the object to align the point with the origin, then performing the basic transformation, and finally translating back. Mirror reflection about a line is similarly described as a composite of translations and rotations.
Visible surface detection in computer graphic
Visible surface detection aims to determine which parts of 3D objects are visible and which are obscured. There are two main approaches: object space methods compare objects' positions to determine visibility, while image space methods process surfaces one pixel at a time to determine visibility based on depth. Depth-buffer and A-buffer methods are common image space techniques that use depth testing to handle occlusion.
Clipping
Clipping is a technique that identifies parts of an image that are inside or outside a defined clipping region or window. There are different types of clipping including point, line, polygon, curve, and text clipping. The Cohen-Sutherland algorithm is commonly used for line clipping. It assigns 4-bit codes to line endpoints to determine if they are fully inside, outside, or intersect the clipping window boundary. Intersecting line segments are then subdivided and clipped. Midpoint subdivision is another algorithm that divides partially visible lines at their midpoint into shorter segments.
Computer graphics
The document discusses algorithms for drawing circles and filling polygons on a computer screen. It covers the mid-point circle algorithm for determining pixel positions on a circle, as well as boundary filling and flood filling algorithms for coloring the interior of polygon shapes. The mid-point circle algorithm uses a decision parameter to iteratively calculate pixel coordinates on the circle path. Filling algorithms like boundary fill use recursion to color neighboring pixels of the same color as the initially selected point.
What's hot (20)
Window to Viewport Transformation in Computer Graphics with.pptx
Window to Viewport Transformation in Computer Graphics with.pptx
Similar to Model1 Active and Passive Graphics.pptx
Introduction_computer_graphics_unit-1.pptx
This document provides an introduction to computer graphics. It defines computer graphics as the creation and manipulation of images using computers. There are two main types: passive non-interactive graphics and active interactive graphics. Computer graphics is used widely in fields like engineering, medicine, entertainment, and education. It allows images to be represented and transformed in 2D and 3D. The document then describes graphics pipelines and display technologies like cathode ray tubes.
Introduction to Computer Graphics
This document provides an overview of computer graphics, including:
- Definitions of computer graphics and the two main types: passive and active. Computer graphics is used to create and manipulate 2D and 3D images.
- The major components of an interactive graphics display system including the frame buffer, display controller, and TV monitor. The frame buffer stores image data that is sent to the display controller and then to the monitor.
- Key areas of computer graphics like modeling, rendering, animation, and visualization. Computer graphics is used widely in industries like video games, movies, CAD/CAM, simulation, and medical imaging.
- The graphics pipeline that transforms 3D models through various stages to the 2D
CG_1.pdf
Computer graphics refers to the creation and manipulation of images using computers. It involves modeling, rendering, animation, and visualization of 2D and 3D objects and environments. Some key applications of computer graphics include video games, visual effects in films, CAD/CAM for design and manufacturing, medical imaging, information visualization, and presentation graphics for data summarization.
computer graphics unit 1-I.pptx
Computer graphics can be broadly divided into passive and interactive graphics. Passive graphics like movies do not allow user interaction, while interactive graphics like games do. The document then discusses raster scan and random scan display technologies. Raster scan is the most common and uses a sweeping electron beam to refresh the screen row by row from a frame buffer. Random scan only draws in areas needing updating for higher resolution but with limited color. The graphics pipeline takes 3D models through transformations and projections to render 2D images on a display.
unit1 lec1.pdf
This document provides an introduction to computer graphics, including its applications and components. It discusses the different types of graphic display devices such as CRT monitors and their concepts like double buffering. It also covers 2D graphics topics like coordinate systems, line and circle drawing algorithms. The key components of computer graphics are explained as the frame buffer, display controller, and monitor. Interactive and non-interactive computer graphics are defined. Finally, it discusses how the display controller works with the frame buffer and monitor to produce graphical output.
Cg
I. The key applications of computer graphics discussed in the document are education and training, entertainment, computer-aided design, graphs and charts, virtual reality, data visualization, computer art, image processing, and graphical user interfaces.
II. The document provides an overview of graphics systems, discussing raster-scan displays and random-scan displays. Raster-scan displays use a frame buffer to store pixel values and refresh the screen in a series of horizontal lines, while random-scan displays directly address pixels.
III. Interactive graphics systems consist of a display controller, frame buffer, and monitor. The display controller determines images from user input and stores them in the frame buffer. The monitor displays the frame buffer contents refreshed
Computer Graphics
This document contains questions and answers about computer graphics. It begins by defining computer graphics as pictures and movies created using computers, usually referring to image data created with specialized graphics hardware and software. Applications of computer graphics mentioned include computer-aided design, presentation graphics, computer art, entertainment, education and training, visualization, image processing, and graphical user interfaces. Key terms like pixel, resolution, aspect ratio, and persistence are also defined. The document then discusses video display devices and CRTs, and explains raster scan and random scan display systems. Color CRTs using beam penetration and shadow mask techniques are also covered.
new ai techniques.pptx
This document discusses the basics of computer graphics. It outlines the advantages of computer graphics such as producing high quality images and animation. It also classifies computer graphics systems as either interactive or passive. Interactive systems allow two-way communication between the user and computer while passive systems do not. The document then discusses pixels, color depth, frame buffers, and monitors. It concludes by outlining major areas of computer graphics like display of information, design/modeling, simulation, and user interfaces.
Computer Graphics lecture.pptx
This document provides an overview of computer graphics. It discusses what computer graphics is, the basic components of a computer graphics system including display devices like CRT monitors. It describes the two main techniques for displaying images on a CRT - vector/random scan and raster scan. The document also discusses color CRT monitors and the two techniques used - beam penetration and shadow mask. It outlines several applications of computer graphics like user interfaces, modeling, simulation and animation.
introduction to computer graphics unit 1
computer graphics unit 1: introduction to computer graphics, 2d transformation, projection
information technology
Mouse is a common input device used in graphical user interfaces to control the position of the cursor on a display screen. There are two main types of mice - mechanical mice which use a rolling ball and optical mice which use light sensors. Mice typically have one to three buttons. A trackball is similar to an upside-down mouse where the ball is stationary and the thumb moves it. A joystick is a pointing device used mainly for computer games and some professional applications to control cursor movement in any direction. Touch screens allow users to select options by touching the screen and can detect the location touched. Light pens are used for selecting options or drawing directly on the screen by detecting changes in screen brightness where the pen is pointed. Important display device
Computer Graphics Introduction, Open GL, Line and Circle drawing algorithm
The document provides an introduction to computer graphics, including definitions, types of computer graphics, and basic graphics primitives. It discusses pixels, resolution, aspect ratio, images, frame buffers, and display areas. It also describes digital differential analyzer (DDA) line drawing algorithms and different types of display devices, focusing on cathode ray tubes (CRTs). The document aims to cover fundamental concepts in computer graphics.
E1103024045
This document presents a model for programmable touch screen based DC motor speed control. It describes a system that uses a resistive touch screen interface and PIC16F876A microcontroller to vary the speed of a DC motor by implementing pulse width modulation. The system is divided into a controller section and RPM measurement section. The touch screen input is fed to the microcontroller, whose output drives a motor driver and amplifier. An optical encoder and amplifiers are used to measure motor RPM, with a TTL converter removing offset voltage. Programming of the microcontroller in PIC BASIC language is discussed. The proposed system aims to provide more accurate, safer and efficient speed control of DC motors through a user-friendly touchscreen interface
Introduction to microcontrollers
The document discusses microcontrollers and provides the following key points:
1. Microcontrollers integrate a CPU, memory, and peripherals like timers, ADCs, etc. onto a single chip, distinguishing them from microprocessor-based systems which have separate chips.
2. Microcontrollers are commonly used for embedded applications like automotive engine control, medical devices, appliances, and more. They are dedicated to specific tasks and run dedicated programs stored in ROM.
3. Common microcontroller components include a CPU, RAM, ROM, timers, serial interfaces, and I/O ports. Popular microcontrollers include the 80C51 and Atmega32.
TFT LCD Module Display Manufacturer
STONE Tech is a manufacturer of HMI display module(Intelligent TFT LCD). We provide LCD modules/LCD Displays, Graphic LCM, smart Display LCD, TFT LCM, Custom LCD Module Display, and LCD panels. china LCD Manufacturers.
Introduction to NC, CNC & DNC.pptx
This document provides an introduction and overview of Numerical Control (NC), Computer Numerical Control (CNC), and Distributed Numerical Control (DNC) machine tools. It defines each type of machine tool and describes their basic components and programming methods. NC machines use programmed punched tapes to control automated functions, while CNC machines utilize a dedicated computer as the control unit. DNC systems connect multiple NC machines in real-time to a central computer for shared program storage and transmission. The document outlines the classification, advantages, and limitations of these different machine tool systems.
ELE2303 Assign 1 Page 1 ELE2303 Embedded Systems Design.docx
ELE2303 Assign 1 Page | 1
ELE2303 Embedded Systems Design
Assignment 1 – Gas Monitor Unit Stage 1
Description Marks out of Wtg (%) Due date
Gas Monitor Unit – Stage 1 200 20 28/04/14
Purpose
This assessment is intended to evaluate the student’s capability in selecting and configuring a
microcontroller unit (MCU), designing simple interface hardware and writing subroutines to
operate those interfaces.
Please note – the purpose of studying a ‘design’ course like this, is that you learn how to design
hardware and write programs to solve new problems. This requires you to understand the how
individual parts of the microcontroller function and how to control them with a program. You are
expected to link together pieces of interface circuitry and combine segments of program you
learn about in the course materials, into a structured solution. Do not expect to find a ‘solution’
to this problem on the internet. Expect that you have to create it!
Grading of this assessment
This task will be assessed against the course objectives 1, 2, 3, 4, 6 and 7. This assessment will
be graded (F, C, B, A, HD) using a rubric marking scheme against criteria such as: the
appropriate selection and use of microcomputer hardware; the design of I/O hardware to meet a
specification; implementation of software to meet a specification; quality of documentation
including organisation of ideas and format; spelling, grammar and punctuation. Note - this
course is a communications benchmark course, hence marks will be awarded for the quality of
documentation.
Assignment Requirements
This assessment requires students to meet the requirements the specification below. Select a
suitable microcontroller from the PIC18 family, design simple interface hardware, write
and test some C programs (subroutines) to operate the hardware interface and then document
the hardware and software as a proposed design. Software is to be written in C using the
MPLAB X IDE. You must create an MPLAB X project which may include one or more C
source files. The testing is to be completed using either: the Oshonsoft PIC18 simulator or the
MPLAB X simulator.
There is NO requirement to assemble any hardware, or layout a PCB for this assignment.
The circuit design for the hardware may be drawn using electronics CAD software, OR hand-
drawn and scanned, for inclusion in the documentation. The ‘hardware’ can be successfully
configured and simulated on the Oshonsoft PIC18 simulator or the MPLAB simulator. A few
screen captures of the software under-going testing are to be included in the documentation.
ELE2303 Assign 1 Page | 2
Each student is required to submit:
1. A report in PDF format which includes:
a brief introduction (100 – 150 words) outlining the design requirements based on the
specification.
the hardware design (250 – 300 words) explaining the key elements of the design and
how they meet the specification, plus ...
Similar to Model1 Active and Passive Graphics.pptx (20)
Computer Graphics Introduction, Open GL, Line and Circle drawing algorithm
Computer Graphics Introduction, Open GL, Line and Circle drawing algorithm
ELE2303 Assign 1 Page 1 ELE2303 Embedded Systems Design.docx
ELE2303 Assign 1 Page 1 ELE2303 Embedded Systems Design.docx
More from Rahul Borate
PigHive presentation and hive impor.pptx
Pig is a platform for analyzing large datasets that sits on top of Hadoop. It allows users to write scripts in Pig Latin, a language similar to SQL, to transform and analyze their data without needing to write Java code. Pig scripts are compiled into sequences of MapReduce jobs that process data in parallel across a Hadoop cluster. Key features of Pig include data filtering, joining, grouping, and the ability to extend it with custom user-defined functions.
Unit 4_Introduction to Server Farms.pptx
This document discusses server farms and data centers. It defines three types of server farms - internet, intranet, and extranet - and notes they often reside together in a corporate data center. It describes the different objectives of each server farm type and their infrastructure, security, and management requirements. The document also discusses data center topologies, layers including aggregation, access, storage, and transport, and common data center services such as IP infrastructure, applications, security, and storage.
Unit 3_Data Center Design in storage.pptx
The document provides guidance on various aspects of data center design including characteristics of an outstanding design, guidelines for planning a data center, data center structures, raised floor design and deployment, designing against vandalism, modular cabling design, points of distribution, internet infrastructure, and data center maintenance. The key aspects discussed are the design needing to be simple, scalable, modular and flexible. Guidelines include planning in advance, for growth and changes, and labeling all equipment. Data center structures include raised floors for cable management and aisles for equipment movement. Security measures involve access control, monitoring and physical barriers.
Fundamentals of storage Unit III Backup and Recovery.ppt
This document discusses backup and recovery concepts including purposes of backup, considerations for backup strategies, backup methods, topologies, and technologies. It covers different types of backups including full, incremental, and cumulative backups. Backup can be performed to tape, disk, or a virtual tape library. The key backup topologies are direct attached, LAN-based, and SAN-based. Factors like recovery time objectives, data location, and frequency of backups influence the backup approach.
UNIT I Introduction to NoSQL.pptx
NoSQL databases provide an alternative to traditional relational databases that is well-suited for large datasets, high scalability needs, and flexible, changing schemas. NoSQL databases sacrifice strict consistency for greater scalability and availability. The document model is well-suited for semi-structured data and allows for embedding related data within documents. Key-value stores provide simple lookup of data by key but do not support complex queries. Graph databases effectively represent network-like connections between data elements.
Confusion Matrix.pptx
The document defines key terms used in a confusion matrix to evaluate classification performance, including true positives, false positives, true negatives, and false negatives. It provides examples of how these are calculated and defines common metrics like accuracy, precision, recall, and F1 score. It also analyzes four cases of classifier types - perfect, worst, ultra-liberal, and ultra-conservative classifiers - to demonstrate how the performance metrics would be calculated in each scenario.
Unit 4 SVM and AVR.ppt
This document provides an overview of support vector machines (SVMs). It begins by discussing hard-margin linear classifiers and how to maximize the margin between classes. It notes that support vectors are data points that lie along the margin boundaries. The document then explains that the maximum margin linear classifier, or linear SVM, finds the linear decision boundary with the maximum margin using quadratic programming. It also discusses why maximizing the margin is preferable. The document continues by introducing the concept of soft-margin classifiers to handle non-separable data and notes that these can still be solved with quadratic programming. Finally, it provides an overview of how kernels can be used to transform linear SVMs into non-linear classifiers.
Unit I Fundamentals of Cloud Computing.pptx
Cloud computing provides on-demand access to shared computing resources like servers, storage, databases, networking, software and analytics over the internet. It offers advantages like lower costs, flexibility, scalability and productivity gains. There are different cloud deployment models including public, private and hybrid clouds. Common uses of cloud computing include storing and backing up data, running applications, analyzing data, and delivering software as a service. While cloud computing provides many benefits, challenges still exist around availability, data security, performance unpredictability and resource management across large, shared infrastructures.
Unit II Cloud Delivery Models.pptx
1. Infrastructure as a Service (IaaS) provides basic computing and storage resources that users can use to build and run their own applications. Platform as a Service (PaaS) provides development tools and environments for building applications. Software as a Service (SaaS) provides ready-to-use applications to users.
2. IaaS provides the lowest level of abstraction while SaaS provides the highest level. IaaS gives users control over operating systems and storage while SaaS users do not manage the underlying infrastructure. PaaS sits between IaaS and SaaS in the level of control and abstraction it provides.
QQ Plot.pptx
The document provides an introduction to QQ plots and explains how they can be used to check if collected data is normally distributed. It defines what a quantile is, explaining that a QQ plot, or quantile-quantile plot, plots the quantiles of the collected data against the quantiles of a normal distribution to see if the data follows a normal pattern. The document also includes a brief example QQ plot and explains how to interpret it to assess normality.
EDA.pptx
This document provides an overview of exploratory data analysis (EDA) for machine learning applications. It discusses identifying data sources, collecting data, and the machine learning process. The main part of EDA involves cleaning, preprocessing, and visualizing data to gain insights through descriptive statistics and data visualizations like histograms, scatter plots, and boxplots. This allows discovering patterns, errors, outliers and missing values to understand the dataset before building models.
Module III MachineLearningSparkML.pptx
This document discusses machine learning with Spark MLlib. It describes machine learning as a branch of artificial intelligence that uses computing systems to extract patterns from data. It distinguishes between supervised learning, where predefined outcomes are known, and unsupervised learning, where hidden patterns are explored without known outcomes. The machine learning process is outlined as defining objectives, preparing data through normalization and feature engineering, building models, evaluating models, and deploying selected models. Key aspects of data preparation and feature engineering are emphasized to ready data for modeling.
Unit II Real Time Data Processing tools.pptx
Apache Spark is a lightning-fast cluster computing framework designed for real-time processing. It overcomes limitations of Hadoop by running 100 times faster in memory and 10 times faster on disk. Spark uses resilient distributed datasets (RDDs) that allow data to be partitioned across clusters and cached in memory for faster processing.
2.2 Logit and Probit.pptx
This document provides an overview of regression analysis and logistic regression models. It defines regression analysis as estimating the value of a dependent variable from known independent variables. Regression lines best describe the linear relationship between variables. Logistic regression is used when the dependent variable is dichotomous. The key assumptions and equations of linear and logistic regression models are described. The document also discusses the differences between logit and probit models, and how to interpret odds ratios from logistic regression. Two case studies on factors affecting technology adoption are reviewed to demonstrate applications of logistic regression.
UNIT I Streaming Data & Architectures.pptx
The document provides an introduction and overview of streaming data. It discusses sources of streaming data such as operational monitoring, web analytics, online advertising, social media, and mobile/IoT data. It explains that streaming data is different from other data types in that it is always flowing in, loosely structured, and can have high-cardinality dimensions. Real-time architectures for streaming data need to have high availability, low latency, and horizontal scalability.
UNIT I Introduction to NoSQL.pptx
NoSQL databases were developed to address the limitations of relational databases in handling massive, unstructured datasets. NoSQL databases sacrifice ACID properties like consistency in favor of scalability and availability. The CAP theorem states that only two of consistency, availability, and partition tolerance can be achieved at once. Common NoSQL database types include document stores, key-value stores, column-oriented stores, and graph databases. NoSQL is best suited for large datasets that don't require strict consistency or relational structures.
Practice_Exercises_Files_and_Exceptions.pptx
The document contains examples of Python functions that handle files, exceptions, and input validation. It demonstrates how to read and write to files, catch different types of exceptions, raise custom exceptions, and write functions that validate input and handle errors. The examples progress from basic file I/O and exception handling to more advanced topics like catching specific exception types and raising custom exception objects.
Practice_Exercises_Data_Structures.pptx
The document contains Python code solutions to various exercises involving lists, tuples, dictionaries and string manipulation. The exercises include tasks like creating lists from user input, storing Fibonacci numbers in a list, mapping month names to numbers using a dictionary, counting character frequencies in a string, and converting a date string to a date tuple. The solutions demonstrate basic list, tuple, dictionary and string operations in Python.
Practice_Exercises_Control_Flow.pptx
The document contains examples of Python code using conditionals (if/else statements), loops (while and for loops), and functions (print). It asks the user for input and uses that input to control the loops and conditionals. For example, one section uses a for loop to print the multiplication table for a number entered by the user, another finds the first Fibonacci number between 8 and 500 that is divisible by 4. The examples demonstrate basic Python programming concepts like variables, arithmetic operations, input/output, and different loop and conditional structures.
More from Rahul Borate (20)
Fundamentals of storage Unit III Backup and Recovery.ppt
Fundamentals of storage Unit III Backup and Recovery.ppt
Recently uploaded
The Diamonds of 2023-2024 in the IGRA collection
A review of the growth of the Israel Genealogy Research Association Database Collection for the last 12 months. Our collection is now passed the 3 million mark and still growing. See which archives have contributed the most. See the different types of records we have, and which years have had records added. You can also see what we have for the future.
South African Journal of Science: Writing with integrity workshop (2024)
South African Journal of Science: Writing with integrity workshop (2024)Academy of Science of South Africa
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.How to Make a Field Mandatory in Odoo 17
In Odoo, making a field required can be done through both Python code and XML views. When you set the required attribute to True in Python code, it makes the field required across all views where it's used. Conversely, when you set the required attribute in XML views, it makes the field required only in the context of that particular view.
Pengantar Penggunaan Flutter - Dart programming language1.pptx
Pengantar Penggunaan Flutter - Dart programming language1.pptx
ANATOMY AND BIOMECHANICS OF HIP JOINT.pdf
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
Chapter wise All Notes of First year Basic Civil Engineering.pptx
Chapter wise All Notes of First year Basic Civil Engineering
Syllabus
Chapter-1
Introduction to objective, scope and outcome the subject
Chapter 2
Introduction: Scope and Specialization of Civil Engineering, Role of civil Engineer in Society, Impact of infrastructural development on economy of country.
Chapter 3
Surveying: Object Principles & Types of Surveying; Site Plans, Plans & Maps; Scales & Unit of different Measurements.
Linear Measurements: Instruments used. Linear Measurement by Tape, Ranging out Survey Lines and overcoming Obstructions; Measurements on sloping ground; Tape corrections, conventional symbols. Angular Measurements: Instruments used; Introduction to Compass Surveying, Bearings and Longitude & Latitude of a Line, Introduction to total station.
Levelling: Instrument used Object of levelling, Methods of levelling in brief, and Contour maps.
Chapter 4
Buildings: Selection of site for Buildings, Layout of Building Plan, Types of buildings, Plinth area, carpet area, floor space index, Introduction to building byelaws, concept of sun light & ventilation. Components of Buildings & their functions, Basic concept of R.C.C., Introduction to types of foundation
Chapter 5
Transportation: Introduction to Transportation Engineering; Traffic and Road Safety: Types and Characteristics of Various Modes of Transportation; Various Road Traffic Signs, Causes of Accidents and Road Safety Measures.
Chapter 6
Environmental Engineering: Environmental Pollution, Environmental Acts and Regulations, Functional Concepts of Ecology, Basics of Species, Biodiversity, Ecosystem, Hydrological Cycle; Chemical Cycles: Carbon, Nitrogen & Phosphorus; Energy Flow in Ecosystems.
Water Pollution: Water Quality standards, Introduction to Treatment & Disposal of Waste Water. Reuse and Saving of Water, Rain Water Harvesting. Solid Waste Management: Classification of Solid Waste, Collection, Transportation and Disposal of Solid. Recycling of Solid Waste: Energy Recovery, Sanitary Landfill, On-Site Sanitation. Air & Noise Pollution: Primary and Secondary air pollutants, Harmful effects of Air Pollution, Control of Air Pollution. . Noise Pollution Harmful Effects of noise pollution, control of noise pollution, Global warming & Climate Change, Ozone depletion, Greenhouse effect
Text Books:
1. Palancharmy, Basic Civil Engineering, McGraw Hill publishers.
2. Satheesh Gopi, Basic Civil Engineering, Pearson Publishers.
3. Ketki Rangwala Dalal, Essentials of Civil Engineering, Charotar Publishing House.
4. BCP, Surveying volume 1
Walmart Business+ and Spark Good for Nonprofits.pdf
"Learn about all the ways Walmart supports nonprofit organizations.
You will hear from Liz Willett, the Head of Nonprofits, and hear about what Walmart is doing to help nonprofits, including Walmart Business and Spark Good. Walmart Business+ is a new offer for nonprofits that offers discounts and also streamlines nonprofits order and expense tracking, saving time and money.
The webinar may also give some examples on how nonprofits can best leverage Walmart Business+.
The event will cover the following::
Walmart Business + (https://business.walmart.com/plus) is a new shopping experience for nonprofits, schools, and local business customers that connects an exclusive online shopping experience to stores. Benefits include free delivery and shipping, a 'Spend Analytics” feature, special discounts, deals and tax-exempt shopping.
Special TechSoup offer for a free 180 days membership, and up to $150 in discounts on eligible orders.
Spark Good (walmart.com/sparkgood) is a charitable platform that enables nonprofits to receive donations directly from customers and associates.
Answers about how you can do more with Walmart!"
PCOS corelations and management through Ayurveda.
This presentation includes basic of PCOS their pathology and treatment and also Ayurveda correlation of PCOS and Ayurvedic line of treatment mentioned in classics.
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...Nguyen Thanh Tu Collection
https://app.box.com/s/y977uz6bpd3af4qsebv7r9b7s21935vdHow to Fix the Import Error in the Odoo 17
An import error occurs when a program fails to import a module or library, disrupting its execution. In languages like Python, this issue arises when the specified module cannot be found or accessed, hindering the program's functionality. Resolving import errors is crucial for maintaining smooth software operation and uninterrupted development processes.
Hindi varnamala | hindi alphabet PPT.pdf
हिंदी वर्णमाला पीपीटी, hindi alphabet PPT presentation, hindi varnamala PPT, Hindi Varnamala pdf, हिंदी स्वर, हिंदी व्यंजन, sikhiye hindi varnmala, dr. mulla adam ali, hindi language and literature, hindi alphabet with drawing, hindi alphabet pdf, hindi varnamala for childrens, hindi language, hindi varnamala practice for kids, https://www.drmullaadamali.com
Wound healing PPT
This document provides an overview of wound healing, its functions, stages, mechanisms, factors affecting it, and complications.
A wound is a break in the integrity of the skin or tissues, which may be associated with disruption of the structure and function.
Healing is the body’s response to injury in an attempt to restore normal structure and functions.
Healing can occur in two ways: Regeneration and Repair
There are 4 phases of wound healing: hemostasis, inflammation, proliferation, and remodeling. This document also describes the mechanism of wound healing. Factors that affect healing include infection, uncontrolled diabetes, poor nutrition, age, anemia, the presence of foreign bodies, etc.
Complications of wound healing like infection, hyperpigmentation of scar, contractures, and keloid formation.
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
Denis is a dynamic and results-driven Chief Information Officer (CIO) with a distinguished career spanning information systems analysis and technical project management. With a proven track record of spearheading the design and delivery of cutting-edge Information Management solutions, he has consistently elevated business operations, streamlined reporting functions, and maximized process efficiency.
Certified as an ISO/IEC 27001: Information Security Management Systems (ISMS) Lead Implementer, Data Protection Officer, and Cyber Risks Analyst, Denis brings a heightened focus on data security, privacy, and cyber resilience to every endeavor.
His expertise extends across a diverse spectrum of reporting, database, and web development applications, underpinned by an exceptional grasp of data storage and virtualization technologies. His proficiency in application testing, database administration, and data cleansing ensures seamless execution of complex projects.
What sets Denis apart is his comprehensive understanding of Business and Systems Analysis technologies, honed through involvement in all phases of the Software Development Lifecycle (SDLC). From meticulous requirements gathering to precise analysis, innovative design, rigorous development, thorough testing, and successful implementation, he has consistently delivered exceptional results.
Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
-------------------------------------------------------------------------------
Find out more about ISO training and certification services
Training: ISO/IEC 27001 Information Security Management System - EN | PECB
ISO/IEC 42001 Artificial Intelligence Management System - EN | PECB
General Data Protection Regulation (GDPR) - Training Courses - EN | PECB
Webinars: https://pecb.com/webinars
Article: https://pecb.com/article
-------------------------------------------------------------------------------
For more information about PECB:
Website: https://pecb.com/
LinkedIn: https://www.linkedin.com/company/pecb/
Facebook: https://www.facebook.com/PECBInternational/
Slideshare: http://www.slideshare.net/PECBCERTIFICATION
Your Skill Boost Masterclass: Strategies for Effective Upskilling
Your Skill Boost Masterclass: Strategies for Effective UpskillingExcellence Foundation for South Sudan
Strategies for Effective Upskilling is a presentation by Chinwendu Peace in a Your Skill Boost Masterclass organisation by the Excellence Foundation for South Sudan on 08th and 09th June 2024 from 1 PM to 3 PM on each day.Recently uploaded (20)
Digital Artefact 1 - Tiny Home Environmental Design
Digital Artefact 1 - Tiny Home Environmental Design
South African Journal of Science: Writing with integrity workshop (2024)
South African Journal of Science: Writing with integrity workshop (2024)
Pengantar Penggunaan Flutter - Dart programming language1.pptx
Pengantar Penggunaan Flutter - Dart programming language1.pptx
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
Chapter wise All Notes of First year Basic Civil Engineering.pptx
Chapter wise All Notes of First year Basic Civil Engineering.pptx
Walmart Business+ and Spark Good for Nonprofits.pdf
Walmart Business+ and Spark Good for Nonprofits.pdf
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
NEWSPAPERS - QUESTION 1 - REVISION POWERPOINT.pptx
NEWSPAPERS - QUESTION 1 - REVISION POWERPOINT.pptx
Your Skill Boost Masterclass: Strategies for Effective Upskilling
Your Skill Boost Masterclass: Strategies for Effective Upskilling
Model1 Active and Passive Graphics.pptx
- 1. Active and Passive Graphics Devices • There are two types of computer graphics : 1) Passive Computer Graphics (Non-interactive Computer Graphics) 2) Active Computer Graphics (Interactive Computer Graphics)
- 2. Interactive Computer Graphics • The Interactive computer graphics (ICG) provides two way communications between the computer and the user. • The various applications of ICG are as follows. • Using ICG system the integrated electronic circuits which are very complex can be drawn in a much shorter time. • It is very useful in training of the pilots as they spend much of their training on the ground at the controls of a flight simulator and not in a real aircraft. • There are many tasks that can be made easier & less expensive by the use of ICG. The effectiveness of the ICG is the speed with which the user can absorb the displayed information.
- 3. Contd.. • The Interactive Graphics display consists of three major components as follows & shown in Figure 1: (1) Frame Buffer (2) T.V. Monitor (3)Display Controller 10001101 01101010 00101001 11100111 00111000 01010100 00111001 01010101 Display Adapter/ Display Controller Frame Buffer Video Monitor/ T. V. Monitor Scan line Data
- 4. Contd.. 1) Frame Buffer • The images that are to be displayed are stored in a frame buffer in the form of matrix of intensity values. • The frame buffer contains the image stored in binary form as a matrix of 0’s and 1’s which represent the pixel. 0 indicates the darkness and 1 indicates the image. • The Frame Buffer holds the set of intensity values for all the screen points. • The intensity values stored in a Frame Buffer are retrieved and painted on a screen one row at a time. This row is called as scan line. 2) Display Controller • The Display Controller passes the contents of frame buffer to the T.V. Monitor. • Display Controller reads successive bytes of data from the frame buffer & then converts 0’s and 1’s into the corresponding video signal. • These signals are fed to the T.V. Monitor. 3) T.V. Monitor • The T.V. Monitor then produces black and white pattern on the screen. • The frame Buffer contents are to be modified, in order to represent the new pattern of pixels or if some changes are to be made on the displayed picture.
- 5. Non- Interactive or Passive Computer Graphics • Non-Interactive or Passive Computer Graphics: • In non-interactive computer graphics, the picture is produced on the monitor, and the user does not have any controlled over the image, i.e., the user cannot make any change in the rendered image. • One example of its Titles shown on T.V. • Non-interactive Graphics involves only one-way communication between the computer and the user, User can see the produced image, and he cannot make any change in the image.
- 6. HARD COPY DEVICES • Printers • Plotters INPUT DEVICES FOR OPERATOR INTERACTION • Keyboards • Mouse • Trackball and Spaceball • Joysticks • Data Glove • Digitizers • Touch Screens • Light pen • Voice Systems • Image Scanners