GIMP (GNU Image Manipulation Program) is a free and open-source raster graphics editor. It was originally created by Spencer Kimball and Peter Mattis in 1995 at the University of California, Berkeley. GIMP can be used to edit, process and manipulate images and graphics. It allows users to perform tasks such as photo retouching, image composition and image authoring. Common file formats supported by GIMP include JPEG, PNG, GIF and XCF.
The document provides information about an image editing training course covering concepts such as raster vs vector images, color models, image resolution and file formats. It outlines the course lessons and assessments. The training will teach participants how to use GIMP to enhance and manipulate
The difference between image size and image resolutioniFactory Digital
One of the most frequently asked questions from our clients is about image size or should that be image resolution? It can be confusing and one depends on the other, so we’re going to take a look at why these two terms often get confused and what they mean.
http://ifactory.com.au/news/difference-between-image-size-and-image-resolution
The difference between image size and image resolutioniFactory Digital
One of the most frequently asked questions from our clients is about image size or should that be image resolution? It can be confusing and one depends on the other, so we’re going to take a look at why these two terms often get confused and what they mean.
http://ifactory.com.au/news/difference-between-image-size-and-image-resolution
Introduction to multimedia applications we commonly use. examples include Adobe Photoshop, After effects, premiere pro, illustrator. Types of multimedia data, usage of applications are introduced in the tute.
Events in Multimedia - Theory, Model, ApplicationAnsgar Scherp
Talk by Ansgar Scherp.
Title: Events in Multimedia - Theory, Model, Application
Event: Workshop on Event-based Media Integration and Processing, ACM Multimedia, 2013
GIMP ppt, GIMP tools,layers,GIMP is a cross-platform image editor available for GNU/Linux, macOS, Windows and more operating systems. It is free software, you can change its source code and distribute your changes.
Whether you are a graphic designer, photographer, illustrator, or scientist, GIMP provides you with sophisticated tools to get your job done. You can further enhance your productivity with GIMP thanks to many customization options and 3rd party plugins.
Introduction to multimedia applications we commonly use. examples include Adobe Photoshop, After effects, premiere pro, illustrator. Types of multimedia data, usage of applications are introduced in the tute.
Events in Multimedia - Theory, Model, ApplicationAnsgar Scherp
Talk by Ansgar Scherp.
Title: Events in Multimedia - Theory, Model, Application
Event: Workshop on Event-based Media Integration and Processing, ACM Multimedia, 2013
GIMP ppt, GIMP tools,layers,GIMP is a cross-platform image editor available for GNU/Linux, macOS, Windows and more operating systems. It is free software, you can change its source code and distribute your changes.
Whether you are a graphic designer, photographer, illustrator, or scientist, GIMP provides you with sophisticated tools to get your job done. You can further enhance your productivity with GIMP thanks to many customization options and 3rd party plugins.
Basic Concepts in Photo Editing
Explore and examine the basic concepts and underlying principles of Photo Editing specifically using the Adobe Photoshop
ICDL Secure Use of IT:
Key Concepts of data security; protect computer from malware and unauthorised access; types of networks; browse www and email securely; security issues of e-mail and instant messaging; back-up and restore data safely; securely dispose of data and devices.
ICDL ONLINE ESSENTIALS DIAGNOSTIC TEST QUESTIONS (86Q).
Understand essential concepts and skills relating to web browsing, effective information search, online communication and e-mail.
* Understand web browsing and online security concepts.
* Use the web browser and manage browser settings, bookmarks, and web outputs.
* Search effectively for online information and critically evaluate web content.
* Understand key copyright and data protection issues.
* Understand concepts of online communities, communications and email.
* Send, receive e-mails and manage email settings.
* Organise and search emails and use calendars.
ECDL/ICDL Module 2 - Using Computers & Managing Files (Windows XP) - Presentation Slides. This module requires candidates to demonstrate knowledge and competence in using the common functions of a personal computer and its operating system. Among other tasks, candidates will learn to operate effectively within the desktop environment and how to manage and organise files and directories/folders.
On completion of this module each candidate will be able to:
Use the main features of the operating system including adjusting the main computer settings and using built-in help features
Operate effectively around the computer desktop and work effectively in a graphical user environment
Know about the main concepts of file management and be able to efficiently organise files and folders so that they are easy to identify and find
Use utility software to compress and extract large files and use anti-virus software to protect against computer viruses
Demonstrate the ability to use simple text editing and print tools available within the operating system
ECDL / ICDL Advanced Excel 2010 Tutorial - AM4 is a high level certification programme which presents candidates with the opportunity to bring their spreadsheet skills to an expert level. Individuals with ECDL / ICDL Advanced Spreadsheets certified skills can:
Produce higher quality information
Pinpoint key information quicker and more easily
Provide more sharply-defined analysis
Produce more sophisticated reports
Use advanced editing, data handling, functions and analysis features
Use macros within the spreadsheets application
ICDL Module 1 - Concepts of ICT (Information and Communication Technology) - ...Michael Lew
ECDL/ICDL Module 1 - Concepts of ICT - Presentation Slides.
This module enables candidates to gain an understanding of the different parts of a computer, as well as some of the key concepts of Information and Communication Technology (ICT), such as those relating to networks and security.
On completion of this module each candidate will:
Understand what hardware is, know about factors that affect computer performance and know about peripheral devices
Understand what software is and give examples of common applications software and operating system software
Understand how information networks are used within computing, and be aware of the different options to connect to the Internet
Understand what Information and Communication Technology (ICT) is and give examples of its practical applications in everyday life
Understand health and safety and environmental issues in relation to using computers
Recognise important security issues associated with using computers
Recognise important legal issues in relation to copyright and data protection associated with using computers
ICDL / ECDL Modules - Concepts of ICT enables candidates to gain an understanding of the different parts of a computer, as well as some of the key concepts of Information and Communication Technology (ICT), such as those relating to networks and security.
Module 7 - Web Browsing and Communication
The first section on Web Browsing requires candidates to understand some of the concepts and terms associated with using the Internet, and to appreciate some of the security considerations. In the second section, Communication, candidates will learn to understand some of the concepts of electronic mail (e-mail), and gain the ability to use email software to send and receive messages, and to attach files to mail messages.
The first section, Web Browsing, enables candidates to learn about the Internet and to use a web browsing application. On completion of the Web Browsing section each candidate will be able to:
• Understand what the Internet is and common terms associated with it. Be aware of some security considerations when using the Internet
• Accomplish everyday web browsing tasks including changing browser settings
• Search for information and complete and submit web-based forms
• Save web pages and download files from the web. Copy web content into a document
The second section, Communication, enables candidates to understand some of the concepts of electronic mail (e-mail) and know about other communication options. On completion of the Communication section each candidate will be able to:
• Understand what e-mail is and know some advantages and disadvantages of its use. Be aware of other communication options
• Be aware of network etiquette and security considerations when using e-mail
• Create, spell check and send e-mail. Reply to and forward e-mail, handle file attachments and print an e-mail
• Be aware of ways to enhance productivity when working with e-mail software. Organise and manage e-mail
Module 6 - Presentation
This module enables candidates to demonstrate competence in using presentation tools on a computer. Candidates will be able to accomplish tasks such as creating, formatting, modifying and preparing presentations using different slide layouts for display and printed distribution.
On completion of this module each candidate will be able to:
• Work with presentations and save them in different file formats
• Choose built-in options such as the Help function within the application to enhance productivity
• Understand different presentation views and when to use them, choose different slide layouts and designs
• Enter, edit and format text in presentations. Recognise good practice in applying unique titles to slides
• Choose, create and format charts to communicate information meaningfully
• Insert and edit pictures, images and drawn objects
• Apply animation and transition effects to presentations and check and correct presentation content before finally printing and giving presentations
Module 5 - Using Databases
This module enables candidates to understand some of the main concepts of databases and demonstrate the ability to use a database application. This includes creating and modifying tables, queries, forms and reports, and preparing outputs ready for distribution, as well as learning to relate tables and to retrieve and manipulate information from a database by using query and sort tools.
On completion of this module each candidate will be able to:
• Understand what a database is and how it is organised and operated
• Create a simple database and view the database content in various modes
• Create a table, define and modify fields and their properties; enter and edit data in a table
• Sort and filter a table or form; create, modify and run queries to retrieve specific information from a database
• Understand what a form is and create a form to enter, modify and delete records and data in records
• Create routine reports and prepare outputs ready for distribution
Module 4 - Spreadsheets
This module enables candidates to understand the concept of spreadsheets and to demonstrate the ability to use a spreadsheet application. Candidates will understand and be able to accomplish tasks associated with developing, formatting, modifying and using a spreadsheet, in addition to using standard formulas and functions, and demonstrate competence in creating and formatting graphs or charts.
On completion of this module each candidate will be able to:
• Work with spreadsheets and save them in different file formats
• Choose built-in options such as the Help function within the application to enhance productivity
• Enter data into cells and use good practice in creating lists. Select, sort and copy, move and delete data
• Edit rows and columns in a worksheet. Copy, move, delete and appropriately rename worksheets
• Create mathematical and logical formulas using standard spreadsheet functions. Use good practice in formula creation and recognise error values in formulas
• Format numbers and text content in a spreadsheet
• Choose, create and format charts to communicate information meaningfully
• Adjust spreadsheet page settings and check and correct spreadsheet content before finally printing spreadsheets
Module 3 - Word Processing
This module enables candidates to demonstrate the ability to use a word processing application to accomplish everyday tasks associated with creating, formatting and finishing small-sized word processing documents such as letters and other everyday documents.
Candidates will be able to duplicate and move text within and between documents. They gain competence in using some of the features associated with word processing applications such as creating standard tables, using pictures and images within a document, and using mail merge tools.
On completion of this module each candidate will be able to:
• Work with documents and save them in different file formats
• Choose built-in options such as the Help function to enhance productivity
• Create and edit small-sized word processing documents that will be ready to share and distribute
• Apply different formats to documents to enhance them before distribution and recognise good practice in choosing the appropriate formatting options
• Insert tables, images and drawn objects into documents
• Prepare documents for mail merge operations
• Adjust document page settings and check and correct spelling before finally printing documents
Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Safalta Digital marketing institute in Noida, provide complete applications that encompass a huge range of virtual advertising and marketing additives, which includes search engine optimization, virtual communication advertising, pay-per-click on marketing, content material advertising, internet analytics, and greater. These university courses are designed for students who possess a comprehensive understanding of virtual marketing strategies and attributes.Safalta Digital Marketing Institute in Noida is a first choice for young individuals or students who are looking to start their careers in the field of digital advertising. The institute gives specialized courses designed and certification.
for beginners, providing thorough training in areas such as SEO, digital communication marketing, and PPC training in Noida. After finishing the program, students receive the certifications recognised by top different universitie, setting a strong foundation for a successful career in digital marketing.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Dr. Vinod Kumar Kanvaria
Exploiting Artificial Intelligence for Empowering Researchers and Faculty,
International FDP on Fundamentals of Research in Social Sciences
at Integral University, Lucknow, 06.06.2024
By Dr. Vinod Kumar Kanvaria
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Embracing GenAI - A Strategic ImperativePeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
2. What is GIMP?
GIMP stands GNU Image Manipulation Program
GIMP originally stood for General Image Manipulation Program.
Created by Spencer Kimball and Peter Mattis at the University of
California, Berkeley in 1995.
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3. Online Collaboration 3
Please check the spelling of your name (in accordance with
NRIC or Passport)
Please set mobiles to silent
No food and drinks (except bottle drinks with CAP)
Training materials
Washroom and emergency exits location
AM Tea break: 10 – 10:15 am (15 minutes)
Lunch break: 12-1pm (1 hour)
PM Tea break: 3 – 3.15pm (15 minutes)
Please scan your thumb drives for viruses
Points to Note
6/2/2018
4. Online Collaboration 4
WSQ (Workforce Skill Qualification) is a national credentials
system developed and managed by Singapore Workforce
Development Agency (WDA)
Aim to train, develop, assess and recognise adult workers for
competencies that companies need of their employees
WDA has changed to WSG (Workforce Singapore)
What is ES WSQ
6/2/2018
5. Online Collaboration 5
At end of lesson, you are required to take a summative
assessment using the online tools of International Computer
Driving Test (ICDL)
To be assessed as competent you must attain:
Minimum 75% attendance
Minimum 75% pass for ICDL Test
Assessment
6/2/2018
6. Online Collaboration 6
Understand main concepts underlying digital images
Use image editing software (GIMP).
Enhance images, apply effects, prepare image for printing and
publishing
On completion, candidate will be able to:
Understand main concepts of using digital images;
understand graphic format option and colour concepts
Open an existing image; save an image in different formats;
set image file options
Use built-in options, such as displaying toolbars,
palettes to enhance productivity
Capture and save image; use various selection tools;
manipulate image
Create and use layers; work with text;
use effects and filters; use drawing and painting tools
Prepare image for printing or publishing
Course Overview
6/2/2018
7. Online Collaboration 7
Benefits of this module:
Provides solid grounding in working with digital images
Gives you platform to develop skills and knowledge
Certified in ICDL Image Editing
How to use this book:
Introduces important concepts
Steps of using different features of application (GIMP)
Practice activities using sample files in Student Folder
DO NOT SAVE your changes to sample files,
as you want to practice an activity more than once
Course Overview
6/2/2018
9. Online Collaboration 9
Identify common uses of digital images
Understand pixel, resolution and file size
Identify key features of a digital image
Comparing lossy and lossless image compression
Understand copyright and implication of use
Lesson 1: Imaging Concepts
6/2/2018
10. Online Collaboration 10
1.1 Common Uses of Digital Images
Important and Common Type of Digital Content for Work & Home
Web and Print Publishing
Distribution by Email and Mobile Phone
Home Printing
Digital Photo Frames
Lesson 1: Imaging Concepts
6/2/2018
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1.2 Digital Images and Pixels
Digital Image is:
o Representation of Image in Numeric (Binary) Form
o Composed of Discrete Pixels
Pixels are:
o Smallest Part of Digital Image on Screen
o Single Point in a Picture
Resolution:
Detail and quality of image in pixel dimensions (width & height)
File Size and Compression:
o Files Size in KB, MB, GB
o File Compression Method using GIF, JPEG and PNG Format
can affect File Size
o JPEG use lossy compression creates smaller size compressed file
that results in lower resolution picture with pixel loss
o PNG use lossless compression and ensures that compressed file
can be reconstructed to exact original image without pixel loss
Lesson 1: Imaging Concepts
6/2/2018
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1.3 Copyright
Copyright is Protection for Intellectual Property
Intellectual Property consists anything has written or created, including
music, text, pictures, photographs, sounds, video
Copyright specifies the rights granted to use, publish or distribute
images or other pieces of work for a specific time period
You cannot use an image find on the web with licensing arrangement
Common License Model for Images:
o Royalty-free images
o Rights-managed images
Lesson 1: Imaging Concepts
6/2/2018
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1.4 Review Exercise
What is the term used to describe the smallest part of a digital image?
Pixel
List 2 examples of materials that may be protected under the copyright law:
Music, Text, Pictures, Photographs, Sound & Video
Give an example of a lossy file format?
JPEG use lossy compression creates smaller size compressed file
that results in lower resolution picture with pixel loss
Under what licensing arrangement can you pay a one-off fee and use an
image several times?
Royalty-free images
Lesson 1: Key Concepts
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Distinguish raster and vector images
Identify common raster formats
Identify common vector formats
Recognize proprietary digital image editing
application formats
Lesson 2: Graphic Formats
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2.1 Raster and Vector Images
Raster Image:
o Bitmap Images, Use rectangular grid of pixels to represent images.
Each pixel has a specific location and colour value.
You edit pixels rather than objects or shapes.
o Fixed number of pixels.
Cannot be scaled to large size without losing quality.
o Formats:
• JPEG (Joint Photographic Experts Group):
Photographs and continuously-tone images on web.
NO Transparency, Retains all colour information in RGB.
Compress file size.
• GIF (Graphics Interchange Format):
Display index-colour graphics and images on web.
Compressed format to minimize file size and transfer time.
Support Transparency. Useful for Graphics and Logos.
Lesson 2: Graphic Formats
6/2/2018
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2.1 Raster and Vector Images
Vector Image:
o Consist of lines and curves defined by mathematical objects called
vectors. Vectors define image according to geometric characteristics.
o Can be modified without losing detail or clarity.
Independent of resolution.
o Formats:
• SVG (Scalable Vector Graphics):
Open standard created and developed by WWW Consortium.
Provides versatile, scriptable and all-purpose vector format.
Can be compressed using lossless data compression techniques.
• EPS (Encapsulated PostScript):
Standard Graphics file format for exchanging images, drawings, or
layout of complete pages.
Contains a description of such an object or layout using PostScript
language.
Lesson 2: Graphic Formats
6/2/2018
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2.2 Proprietary Application Formats
Native (default) file format used by specific software application.
Proprietary and not meant to be used with other applications.
Specific image properties, like editable layer styles and text can only be
preserved when image is saved in software’s native format.
Table shows propriety image file format for some common image editing
applications:
Lesson 2: Graphic Formats
6/2/2018
Image Editing Application Native File Format
GIMP .xcf
Adobe Photoshop .psd
Paint Shop Pro .psp
Adobe Illustrator .ai
Corel Photo Paint .cpt
18. Online Collaboration 18
Understand the term colour model
Recognize common colour model
Understand colour palette and depth
Understand colour terms
Lesson 3: Colour Concepts
6/2/2018
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3.1 Colour Models
Mathematical model that describes how colours can be presented as list of
numbers, typically 3 or 4 values/colour components.
Different colour models used depending on Print or Web medium
4 most common models are: RGB, CMYK, HSB and Greyscale.
RGB: Combines red, green and blue colours. Intensity value assigned to
each pixel. Intensity value range from 0 (black) to 255 (white) for each of
the RGB components in a colour image.
CMYK: Each pixel is assigned a percentage value for each of the process
inks - Cyan, Magenta, Yellow and Key, or Black. The lightest (highest)
colours are assigned small percentages of process ink colours, whereas the
darker (shadow) colours higher percentages.
HSB: Stands for Hue, Saturation and Brightness. Describes a colour using
3 numbers. 1st number Hue with value ranges from 0 to 360 degrees. Each
degree represents a distinct colour. 2nd number Saturation with value
ranges from 0 to 100, where 0 represent no colour and 100 represent full
colour. 3rd number is Brightness with value ranges from 0 to 100, where 0
represent White and 100 represent Black.
Greyscale: Refer to as Black-and-White. Composed Exclusively of shades
of gray, varying from black at Weakest intensity to White at strongest.
Lesson 3: Colour Concepts
6/2/2018
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3.2 Colour Palette and Depth
Colour Palette:
o A finite set of colours available for digital images.
o A common palette is 256-colour palette.
o Limited by hardware limitations, e.g. Specification of a Monitor.
Colour Depth:
o A maximum number of colours used in an image.
o Higher depth, broader the range of distinct colours and more realistic
the image.
o Related to number of bits (units of digital information) used for each
colour component of an individual pixel
o Example: True Color (24-bit) supports high quality images and complex
graphics
Lesson 3: Colour Concepts
6/2/2018
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3.3 Understanding Common Colour Terms
Hue – A pure colour described by name such as “red” or “yellow”
Saturation – The dominance, or intensity, of hue in the colour
Colour balance – The overall adjustment of the intensities of the colour
Contrast – The difference in colour and light level in an image
Brightness – The degree to which an image radiates light
Gamma – The way brightness is changed for the middle range of gray
tones
Transparency – The ability of light to transmit through an image
Lesson 3: Colour Concepts
6/2/2018
22. Online Collaboration 22
3.4 Review Exercise
Define the following terms:
a. Hue: A pure colour described by name such as “red” or “yellow”
b. Saturation: The dominance, or intensity, of hue in the colour
Name the 2 colour models.
RGB, CMYK, HSB, Greyscale
Give an example of a common colour palette
256-colour palette
Lesson 3: Colour Concepts
6/2/2018
23. Online Collaboration 23
Saving Images from Digital Camera
Using Print Screen Facility
Saving Image from Image Library
Scanning Images
Lesson 4: Capturing Images
6/2/2018
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4.1 Saving Images From A Digital Camera
Acquire the images with a digital camera and move them to computer
Steps to copy images from media source (memory card or directly from
camera):
o Connect media to computer by USB cable or Insert media card into
computer card reader slot.
o On computer, double-click on drive that represents camera or media
card.
o Open folder containing images.
o Select required images or entire folder.
o Drag them to a folder on your hard drive to copy.
Lesson 4: Capturing Images
6/2/2018
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4.2 Using The Print Screen Facility
Create image by capturing current screen or active window on your
computer using the Print Screen facility.
Steps to capture screen shot:
o Activate the screen to window required.
o Press the Print Screen (to capture the current screen) or ALT Print
Screen (to capture the active window only) on keyboard.
o Open an image editing program.
o Choose Edit > Paste
o When working with Laptop/Notebook, the print screen key may share
the key with another command. Press Function or Fn and key for the
Print Screen at the same time.
Lesson 4: Capturing Images
6/2/2018
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4.3 Saving Image From Image Library
Steps to save image from an online source, such as online image library:
1. Right-click the image
2. On shortcut menu that appears, select Save Picture As…
3. In the Save In list box, select a location.
4. Click Save to save the image.
o The save image can then be opened in an image editing application.
o Most online image libraries are subscription based for user-generated,
royalty-free stock photos and illustrations.
o Popular image library sites include www.istockphoto.com and
www.shutterstock.com
Lesson 4: Capturing Images
6/2/2018
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4.4 Scanning Images
Another method of acquiring images is by scanning documents, images or
objects. Scanning creates a digital image that can then be manipulated
using image editing software. Most common type of scanner is a desktop
flat-bed scanner.
Process of scanning an image invovles:
1. Place the image on the scanner
2. Click Scan to view options
3. Follow the instructions to choose the scanning parameters. These
typically include resolution (which will directly influence the quality of
the image) and file format
4. Navigate to the location required to save image
5. Click Scan
Lesson 4: Capturing Images
6/2/2018
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4.5 Review Exercise
Search for the following images online and save them using an appropriate
file name.
a. The Taj Mahal
b. A lightning Storm
Name two common scanning parameters:
Resolution
File Format
What is the keyboard shortcut used to capture the
current active window:
PrtScn: Capture Whole Window
Alt + PrtScn: Capture Active Window
Lesson 4: Capturing Images
6/2/2018
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Familiarization of GIMP interface
Opening and placing image files
Switching between open image files
Creating new image file
Saving images
Lesson 5: Creating Images
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5.1 GIMP Interface And Creating Images
GIMP is the GNU Image Manipulation Program. It is a freely distributed
software for such tasks as photo retouching, image composition and image
authoring. It works on many operating system, in many languages.
GIMP’s environment contains a set of well-defined tools and dialog boxes
that are easily accessible and customizable. It supports a large number of
image formats and high-end graphics for different media.
We need to familiarise ourselves with design creation and image editing
techniques using this software. Understanding the different tools and
features available in GIMP will help us maximise our creative potential.
Familiarization of GIMP Interface
o GIMP has a user friendly-interface with a variety of tools and features
to help use design, create, enhance images, and produce professional
designs for both print and web.
o The screen consists of the following:
• Menu bar
• Toolbox
• Image window
• Dialogs
• Status bar
Lesson 5: Creating Images
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5.2 Opening, Placing And Closing Image Files
5.3 Switching Between Open Files
5.4 Creating New Image File
5.5 Saving Images
Lesson 5: Creating Images
6/2/2018
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6.3 Review Exercise
Open the image Wheel Template.
Use the Color Selection dialog to mix the colours.
The different colours in the colour wheel are made up of 3 primary colours:
red, green and blue; 3 secondary colours: cyan, magenta and yellow and 6
tertiary colours that fall in between each of the primary and secondary
colour values.
Use the Bucket Fill tool to apply the colours to the wheel.
Use the following RGB Values (See Book)
Save the file as Colour Wheel.
Lesson 6: Layout Settings
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7.1 Setting basic options and preferences
7.2 Using the Help function
7.3 Using magnification and zoom tools
7.4 Performing undo or redo with History panel
7.5 Manipulating toolbars, panels and windows
Lesson 7: Enhance Productivity
6/2/2018
35. Online Collaboration 35
7.6 Review Exercise
Which tool is used to enlarge and reduce the view of an image?
Zoom tool
Which keyboard key is used to activate the Help function?
F1
What happens when we press TAB?
To hide or show all docks
In GIMP, do the following:
o Open all images in the Turkey Travel folder.
o Use the file tab to activate the image Mount Nemrud.
o View the image at 100% zoom level.
o Pan the image so that the face structure on the left
is fully visible.
o Fit the image on screen.
o Save the image as JPEG format using the file name Nemrud-Medium.
o Close all open images.
Lesson 7: Enhance Productivity
6/2/2018
36. Online Collaboration 36
8.1 About Selection Techniques
8.2 Selecting An Entire Image Or Layer
8.3 Selecting With Marquee And Lasso Tools
8.4 Setting Selection Tool Properties
8.5 Selecting Based On Colour
8.6 Feathering And Anti-Aliasing
8.7 Inversing Selection
Lesson 8: Selection Techniques
6/2/2018
37. Online Collaboration 37
8.1 About Selection Techniques
Select specific areas, edit and apply effects & filters to portion of image
Raster Image: Select pixels using Marquee Tools / Lasso Tools
Vector Image: Select using Paths Tool
Lesson 8: Selection Techniques
6/2/2018
38. Online Collaboration 38
8.2 Selecting Entire Image / Layer
Select All pixels (Entire Image) on a layer:
o Select > All
o CTRL A
Deselect Image:
o Select > None
o CTRL SHIFT D
Lesson 8: Selection Techniques
6/2/2018
39. Online Collaboration 39
8.9 Review Exercise
Open the images Wall and Frames.
o Use the marquee selection tools to select the framed pictures and
object and place them on the wall image.
o Save the file as Wall – Completed.
Open the image Butterfly.
o Use a lasso tool to select the butterfly.
o Save the selection.
o Save the file.
Open the image Pink Rose.
o Select the flower.
o Subtract any background from the selection if necessary.
o Save the selection.
o Save the file.
Lesson 8: Selection Techniqes
6/2/2018
40. Online Collaboration 40
9.1 Changing Image Canvas Size
9.2 Resizing Images
9.3 Cropping Images
9.4 Moving And Copying Image Or Selection
9.5 Rotating And Flipping Image Or Selection
Lesson 9: Image Manipulation
6/2/2018
41. Online Collaboration 41
9.6 Review Exercise
Add additional 10% of black canvas area all around the image Bottle.
Crop the image Deck Chairs to a width of 3 inches by a height of 2 inches.
Ensure only the chairs are visible.
Crop and straighten the images in Scanned Photos. Rotate the yacht
image as necessary. Save the images as Beach1, Beach2 and Beach3.
Trim away the excess blank space in the image Old TV.
In the file Blue Butterfly, extend the canvas on right and create the other
half of the butterfly. Trim away excess canvas area.
Lesson 9: Image Manipulation
6/2/2018
45. Online Collaboration 45
10.8 Review Exercise
Creating a web pop-up advertisement. Create a new image document using
the following settings:
o Width: 640px Height: 450 px Resolution: 72
o Colour mode: RGB Background: Transparent
Place City into the new file, scale so that it fills the canvas and name the
layer as City.
Use Desaturate command (Colors menu) to remove the colours from the
City layer and set the opacity of the layer to 60%
Place Park into the new file and name the layer as Park.
Place Sunglasses into new file.
Select the circular area inside the glasses and copy the selection into a new
layer. Name the layer as Lenses.
Place the Park Layer above the Lenses layer
Mask the layers Lenses and Park layers (right-click > Add Layer Mask)
Make the Park layer the active layer and using the Move tool to shift the
park image around until it is framed away we like it with the glasses.
Mark City the active layer, place Green City Text image into the new file
and move the layer all the way to the top in the Layer dialog.
Center the text horizontally and position it below the glasses.
Save the file as Web Ad” in GIMP format.
Lesson 10: Layers
6/2/2018
48. Online Collaboration 48
11.1 Creating And Editing Text
11.2 Formatting Text
11.3 Applying Text Wrap
Lesson 11: Working With Text
6/2/2018
49. Online Collaboration 49
11.4 Review Exercise
Create a collage or image composition to depict the colour wheel that
contains all 12 colours (3 primary, 3 secondary, and 6 tertiary)
Use the following website to read up on the colour wheel:
http://en.wikipedia.org/wiki/Colour_wheel
The artwork dimension should be 700 by 700 pixels with 150 ppi resolution
Label all of the colours correctly
Save the file as Wheel Illustration
Lesson 11: Working With Text
6/2/2018
50. Online Collaboration 50
12.1 Applying Artistic And Distortion Effects
12.2 Applying Blur Effects
12.3 Applying Lightning Effects
12.4 Working With Image Adjustments
12.5 Working With Sharpen And Unsharp Mask
12.6 Applying Red Eye Reduction
Lesson 12: Effects And Filters
6/2/2018
52. Online Collaboration 52
11.4 Review Exercise
Search for 4 sceneries and flowers that represents the 4 seasons: Spring,
Summer, Autumn and Winter.
Create a mock-up of a post card design for a travel company using the
dimension of a 4R photo with the resolution of 150 ppi.
Apply an artistic filter to the background composition (the 4 sceneries) and
reduce the opacity.
Place the flowers as shown in the sample below.
Add the text, apply warp effect and layer styles.
Save the file as Post Card.
Lesson 12: Effects And Filters
6/2/2018
53. Online Collaboration 53
13.1 Working With Drawing Tools
13.2 Adding Line And Shapes
Lesson 13: Drawing Tools
6/2/2018
54. Online Collaboration 54
14.1 Working With Painting Tools
14.2 Selecting Colour With The Colour Picker Tool
14.3 Filling With Gradient Fill
14.4 Colouring Using The Paintbrush
14.5 Using The Eraser
14.6 Filling With Paint Bucket
14.7 Cloning With Clone Stamp
Lesson 14: Painting Tools
6/2/2018
55. Online Collaboration 55
14.8 Review Exercise
1. Open a new document with a dimension of 300 x 300 px with a transparent
background.
2. Save the file as Flower Icon.
3. Choose 2 colours to use for this graphic and set them up as the foreground
and background colours in the Toolbox. Preferably one colour is lighter
than the other; we will get better results by setting the lighter colour as the
foreground colour.
4. Select the Elliptical Marquee tool and ensure the Antialiasing option is
turned on. Create an oval selection that is 180 x 50 px. Nudge the selection
until it is approximately centered.
5. Fill the selection with the foreground colour.
6. Rotate the selection marquee by 60° counter-clockwise direction.
7. Fill the new selection with the foreground colour.
8. Repeat steps 6-7 once more.
9. Deselect.
10. Select the Fuzzy Select tool and make sure Antialiasing is enabled and
Threshold is set to 32. Click on the coloured pixels to select the entire area.
Lesson 14: Painting Tools
6/2/2018
56. Online Collaboration 56
15.1 Setup
o Previewing An Image
o Selecting Output Settings
15.2 Print
o Changing Print Orientation And Sixe
o Printing Using Defined Options
Lesson 15: Preparing Outputs
6/2/2018