Samsung NX10 Review - The Samsung NX10 is the company's answer to the Micro Four Thirds system and it is up against stiff competition from Olympus and Panasonic.
For those who are interested in Photography,..and also..Criminology students who are taking Police Photography, this is just a download also from sir Melcon S. Lapina, .Sharing is great.. this will help you guys..:) enjoy..
Photography Basics for amateurs interested in taking photography to the next level. Beginners can learn about exposure triangle, metering, focus points, how to do better composition and various lens like wide, macro, Zoom, telephoto
This document provides an introduction to using digital SLR cameras for filmmaking. It discusses the advantages of dSLRs such as their compact size, high quality sensors, and affordable lenses. Basic setups, techniques and concepts are covered, including focal lengths, exposure controls, frame rates and shutter speeds. More advanced setups are also described, like external audio recording and monitoring, follow focuses, and support systems. Post-production workflows are briefly outlined. Throughout, examples are given of successful films shot on dSLRs and tips are provided for getting started on a low budget.
Sikes Digital photography 1 week 2 exposure (57 slides)jannasikes
This document discusses the exposure triangle concept in digital photography, which involves the relationship between aperture, shutter speed, and ISO. It explains that aperture controls the size of the lens opening, shutter speed determines exposure time, and ISO measures the camera sensor's light sensitivity. The three elements are interrelated - changing one requires adjustment of another for proper exposure. The document provides examples of settings for different lighting conditions and topics like depth of field and motion blur. Referring to one's camera manual is important for fully understanding creative modes.
This document provides tips for taking good photos and video at Halloween Horror Nights in low-light conditions. It recommends using a DSLR or mirrorless camera with a fast prime lens (f/1.4 or lower) for optimal low-light performance. Some key techniques discussed are shooting in RAW format, using flash creatively, choosing an appropriate high ISO setting, and balancing shutter speed and aperture to freeze or blur subject movement as desired. The document also compares DSLRs and mirrorless cameras, noting their relative advantages and suitable uses for casual versus professional photographers.
The document discusses various lighting, camera, lens, mount, camera setting, and sound equipment used for filmmaking, explaining what each item is used for, its advantages, and disadvantages. It provides information on lighting techniques like chiaroscuro and 3-point lighting setup. It also covers different types of cameras like DSLR, smartphones, and camcorders as well as lenses, camera mounts, settings, and audio equipment.
Samsung NX10 Review - The Samsung NX10 is the company's answer to the Micro Four Thirds system and it is up against stiff competition from Olympus and Panasonic.
For those who are interested in Photography,..and also..Criminology students who are taking Police Photography, this is just a download also from sir Melcon S. Lapina, .Sharing is great.. this will help you guys..:) enjoy..
Photography Basics for amateurs interested in taking photography to the next level. Beginners can learn about exposure triangle, metering, focus points, how to do better composition and various lens like wide, macro, Zoom, telephoto
This document provides an introduction to using digital SLR cameras for filmmaking. It discusses the advantages of dSLRs such as their compact size, high quality sensors, and affordable lenses. Basic setups, techniques and concepts are covered, including focal lengths, exposure controls, frame rates and shutter speeds. More advanced setups are also described, like external audio recording and monitoring, follow focuses, and support systems. Post-production workflows are briefly outlined. Throughout, examples are given of successful films shot on dSLRs and tips are provided for getting started on a low budget.
Sikes Digital photography 1 week 2 exposure (57 slides)jannasikes
This document discusses the exposure triangle concept in digital photography, which involves the relationship between aperture, shutter speed, and ISO. It explains that aperture controls the size of the lens opening, shutter speed determines exposure time, and ISO measures the camera sensor's light sensitivity. The three elements are interrelated - changing one requires adjustment of another for proper exposure. The document provides examples of settings for different lighting conditions and topics like depth of field and motion blur. Referring to one's camera manual is important for fully understanding creative modes.
This document provides tips for taking good photos and video at Halloween Horror Nights in low-light conditions. It recommends using a DSLR or mirrorless camera with a fast prime lens (f/1.4 or lower) for optimal low-light performance. Some key techniques discussed are shooting in RAW format, using flash creatively, choosing an appropriate high ISO setting, and balancing shutter speed and aperture to freeze or blur subject movement as desired. The document also compares DSLRs and mirrorless cameras, noting their relative advantages and suitable uses for casual versus professional photographers.
The document discusses various lighting, camera, lens, mount, camera setting, and sound equipment used for filmmaking, explaining what each item is used for, its advantages, and disadvantages. It provides information on lighting techniques like chiaroscuro and 3-point lighting setup. It also covers different types of cameras like DSLR, smartphones, and camcorders as well as lenses, camera mounts, settings, and audio equipment.
Best Practices To Improve Your Digital Photographsguest694f6a5d
This presentation was originally written to go along with a lecture and demo. Because of this aspect you may find some of the material a bit confusing.
This document provides guidance on choosing CCTV systems. It discusses different types of cameras such as bullet cameras, their resolutions and suitability for indoor vs outdoor use. It also covers lighting levels needed for cameras to function properly and types of recording devices from VCRs to DVRs. Multiplexers allow simultaneous recording from multiple cameras on one tape but not in real time like a switcher. Factors to consider when choosing a DVR include number of channels, resolution, frame rates, and display options.
The document provides an overview of digital photography basics, including:
- Definitions of photography as the art of capturing light and images on a sensitized surface
- Characteristics of light such as quality, direction, contrast, and color temperature
- Key components of the exposure triangle - shutter speed, aperture, and ISO sensitivity
- How aperture affects depth of field and shutter speed works with aperture for proper exposure
- Common cameras types like point-and-shoot and DSLR, their features and differences
- Advantages and disadvantages of digital photography compared to film
- Factors to consider when choosing a digital camera, more megapixels do not necessarily mean better.
Photography allows us to record moments in time and share experiences through images. Understanding camera settings such as aperture, shutter speed, and ISO is important for taking high quality photographs in different lighting conditions. Proper techniques like framing, timing, perspective and following compositional rules can also improve photos. Photojournalism tells visual stories through images and uses qualities like timeliness, objectivity and narrative context. Captions provide important details to complement photographs.
The document provides an overview of digital photography basics, including the exposure triangle of aperture, shutter speed, and ISO. It explains how these settings work together to control the amount of light in an image and offers tips on when to adjust each one for different photographic situations. The document also covers other important topics like file formats, white balance, histograms, and basic image editing.
The document discusses aperture, shutter speed, and ISO settings on cameras and how they affect images. It explains that:
- Aperture controls depth of field, with lower f-stops giving a wider opening and shallower depth of field. Wider apertures are used for portraits while smaller apertures give greater depth of field for landscapes.
- Shutter speed determines how long the shutter is open, with faster speeds freezing motion and slower speeds blurring it. Faster speeds are needed in bright light to avoid overexposure while slower speeds allow more light for low-light shots.
- ISO makes the camera more or less sensitive to light, with higher ISOs allowing faster shutter speeds or smaller
The aperture controls the depth of field by adjusting the size of the opening in the camera lens. A wider aperture with a lower f-stop number allows more light in and creates a shallower depth of field with blurred backgrounds, while a smaller aperture with a higher f-stop number allows less light in and produces a deeper depth of field with a greater area of the image in focus.
The shutter speed determines how long the camera's shutter is open to capture light. A faster shutter speed "freezes" motion but needs more light, while a slower shutter speed allows motion blur but can lead to camera shake without a tripod.
The ISO setting controls the light sensitivity of the image sensor. A higher ISO
This document discusses experimental photography techniques including multiple exposure and Harris shutter. Multiple exposure can be done digitally using a DSLR by overlaying images or in analog using film by winding back between shots. Harris shutter uses colored filters to add lines to moving subjects, which can be done using a dedicated device or by editing shots in Photoshop. Both techniques work best with moving subjects like people, waterfalls, or transportation. Minimal post-production is needed as the techniques alter the images directly.
The document defines key photography terminology including:
- Shutter speed, which controls exposure time and is used to blur motion or freeze action.
- ISO, which measures the camera sensor's light sensitivity, with lower numbers being less sensitive.
- Aperture and depth of field, where smaller apertures give greater depth of field but less is in focus.
- Automatic and manual exposure modes that control how the camera sets exposure.
- Other terms like colour balance, composition, the rule of thirds, complementary and analogous colours, and macro photography.
The document summarizes the evolution of camera technology from early optical devices like the camera obscura to modern digital cameras. It describes how the camera obscura worked and its role in the development of photography. It then discusses pinhole cameras and box cameras as simple precursors to modern cameras. The document outlines the development of single-lens reflex cameras and explains the transition to digital cameras, including early digital cameras and the use of CCD and CMOS sensors.
Smartphone Photography Tips and Tricks| PhotoAndTipsDany Popa
The good thing is now you can take pictures anywhere without having to carry large equipment. Your smartphone can do the trick. The sad thing is that there are too many of the images. So what do we do? We shine out of the rest of the people by upgrading our level of photography from the device we use by merely using it slightly better
Canon Getting Started Guide (with Improvements)cloestead
The document discusses various camera settings that impact photographs, including aperture, shutter speed, ISO, white balance, and post-processing techniques. Aperture refers to the depth of field and is measured in f-numbers, with lower numbers producing a shallower depth of field. Shutter speed determines how movement is captured, with faster speeds freezing action and slower speeds blurring it. ISO controls the camera's light sensitivity, with higher numbers increasing noise. White balance settings adjust the color temperature to compensate for lighting conditions. Post-processing can refine images through cropping, adjusting levels and curves, dodging and burning areas, and modifying color.
Digital photography uses light sensitive sensors instead of film to capture images. The captured image is stored digitally and can be viewed, printed, manipulated and archived using computer techniques without chemical processing. Some advantages of digital include immediate image review and faster workflow. Disadvantages include reliance on batteries and limited dynamic range compared to film. Features like image noise and frame rates are now comparable between digital and film cameras.
The document discusses various camera techniques used in cinematography. It defines and provides examples of different types of pans including a regular pan, whip pan, and tilt. It also covers techniques like zoom, dolly zoom, aerial shots, arc shots, bridging shots, Dutch tilt shots, and crane shots. For each technique, it provides a brief definition and sometimes links to external sources with further information.
The document discusses different camera modes and settings including aperture, shutter speed, ISO, and white balance. It explains how each setting impacts elements like depth of field, movement capture, image noise, and color. Examples are provided to illustrate the effects of varying these settings. The document also compares flatbed scanners, webcams, and mobile phone cameras, noting advantages and disadvantages of each.
The document discusses the history and evolution of camera technology from the camera obscura to modern digital cameras. It describes early devices like the pinhole camera and box camera that utilized film. The first digital camera was introduced by Sony in 1981. Key developments included the first digital SLR by Kodak in 1991 and improvements in image sensor technology using CCD and CMOS sensors. The document also covers factors like image resolution and sensor size that impact image quality. While digital cameras are now common, some professionals still prefer film for its wide exposure latitude and image quality.
The document provides information about various technical skills and equipment used for photography and filmmaking, including cameras, tripods, flashguns, infrared triggers, pop-up studios, three point lighting, reflectors, gel lights, microphones, and dead cat windshields. It describes the functions and purposes of each item, as well as potential problems that may arise from their use. The writer intends to use these tools to produce high quality images and videos for a film poster, magazine cover, and film trailer by applying different settings, attachments, lighting techniques, and more.
The document provides information about digital photography and cameras. It discusses how digital photography uses electronic sensors rather than film and allows images to be digitized, processed, and stored as computer files. Chemical processing is not required unlike traditional photography. Digital images can be displayed, printed, stored, manipulated and transmitted without chemical processing. The document also covers different types of cameras including webcams, point-and-shoot, DSLRs, and professional cameras. It discusses various camera settings and concepts such as resolution, aperture, shutter speed, ISO, white balance, and more.
Презентация компании Dallmeier "Система мониторинга больших объектов Panomera"journalrubezh
The document describes Panomera, a novel multifocal sensor camera technology developed for video surveillance of large areas like stadiums. Panomera uses multiple sensors with different focal lengths to provide uniform high resolution across the entire scene from a single location. It allows the user to freely zoom and select areas of interest without losing sight of the overall scene. The system prioritizes critical areas for higher resolution recording.
The Genesis digital camera from Panavision offers a film-like workflow with reliability and proven technology. It uses the same lenses, accessories, and ergonomics as Panavision's film cameras. The Genesis captures uncompressed 12.4 megapixel images with a color science that seamlessly integrates with film. It provides on-set image processing and monitoring tools to ensure quality without complex post-production steps.
The DSR-PD175P is a professional standard definition handheld camcorder from Sony featuring a 1/3-inch 3 Exmor CMOS sensor, 20x optical zoom G lens, and advanced imaging and recording capabilities including 25p progressive scan mode, smooth slow motion recording, and assignable function buttons.
This document provides specifications and details for the Sony DSR-PD175P 1/3-inch 3 Exmor CMOS Professional DVCAM Camcorder. Key features include a 20x optical zoom Sony G Lens, Exmor CMOS sensor for low-light performance, 25p progressive scan mode, and six assignable function buttons. The camcorder records to DVCAM or DV format and has enhanced ergonomics for handheld use.
Best Practices To Improve Your Digital Photographsguest694f6a5d
This presentation was originally written to go along with a lecture and demo. Because of this aspect you may find some of the material a bit confusing.
This document provides guidance on choosing CCTV systems. It discusses different types of cameras such as bullet cameras, their resolutions and suitability for indoor vs outdoor use. It also covers lighting levels needed for cameras to function properly and types of recording devices from VCRs to DVRs. Multiplexers allow simultaneous recording from multiple cameras on one tape but not in real time like a switcher. Factors to consider when choosing a DVR include number of channels, resolution, frame rates, and display options.
The document provides an overview of digital photography basics, including:
- Definitions of photography as the art of capturing light and images on a sensitized surface
- Characteristics of light such as quality, direction, contrast, and color temperature
- Key components of the exposure triangle - shutter speed, aperture, and ISO sensitivity
- How aperture affects depth of field and shutter speed works with aperture for proper exposure
- Common cameras types like point-and-shoot and DSLR, their features and differences
- Advantages and disadvantages of digital photography compared to film
- Factors to consider when choosing a digital camera, more megapixels do not necessarily mean better.
Photography allows us to record moments in time and share experiences through images. Understanding camera settings such as aperture, shutter speed, and ISO is important for taking high quality photographs in different lighting conditions. Proper techniques like framing, timing, perspective and following compositional rules can also improve photos. Photojournalism tells visual stories through images and uses qualities like timeliness, objectivity and narrative context. Captions provide important details to complement photographs.
The document provides an overview of digital photography basics, including the exposure triangle of aperture, shutter speed, and ISO. It explains how these settings work together to control the amount of light in an image and offers tips on when to adjust each one for different photographic situations. The document also covers other important topics like file formats, white balance, histograms, and basic image editing.
The document discusses aperture, shutter speed, and ISO settings on cameras and how they affect images. It explains that:
- Aperture controls depth of field, with lower f-stops giving a wider opening and shallower depth of field. Wider apertures are used for portraits while smaller apertures give greater depth of field for landscapes.
- Shutter speed determines how long the shutter is open, with faster speeds freezing motion and slower speeds blurring it. Faster speeds are needed in bright light to avoid overexposure while slower speeds allow more light for low-light shots.
- ISO makes the camera more or less sensitive to light, with higher ISOs allowing faster shutter speeds or smaller
The aperture controls the depth of field by adjusting the size of the opening in the camera lens. A wider aperture with a lower f-stop number allows more light in and creates a shallower depth of field with blurred backgrounds, while a smaller aperture with a higher f-stop number allows less light in and produces a deeper depth of field with a greater area of the image in focus.
The shutter speed determines how long the camera's shutter is open to capture light. A faster shutter speed "freezes" motion but needs more light, while a slower shutter speed allows motion blur but can lead to camera shake without a tripod.
The ISO setting controls the light sensitivity of the image sensor. A higher ISO
This document discusses experimental photography techniques including multiple exposure and Harris shutter. Multiple exposure can be done digitally using a DSLR by overlaying images or in analog using film by winding back between shots. Harris shutter uses colored filters to add lines to moving subjects, which can be done using a dedicated device or by editing shots in Photoshop. Both techniques work best with moving subjects like people, waterfalls, or transportation. Minimal post-production is needed as the techniques alter the images directly.
The document defines key photography terminology including:
- Shutter speed, which controls exposure time and is used to blur motion or freeze action.
- ISO, which measures the camera sensor's light sensitivity, with lower numbers being less sensitive.
- Aperture and depth of field, where smaller apertures give greater depth of field but less is in focus.
- Automatic and manual exposure modes that control how the camera sets exposure.
- Other terms like colour balance, composition, the rule of thirds, complementary and analogous colours, and macro photography.
The document summarizes the evolution of camera technology from early optical devices like the camera obscura to modern digital cameras. It describes how the camera obscura worked and its role in the development of photography. It then discusses pinhole cameras and box cameras as simple precursors to modern cameras. The document outlines the development of single-lens reflex cameras and explains the transition to digital cameras, including early digital cameras and the use of CCD and CMOS sensors.
Smartphone Photography Tips and Tricks| PhotoAndTipsDany Popa
The good thing is now you can take pictures anywhere without having to carry large equipment. Your smartphone can do the trick. The sad thing is that there are too many of the images. So what do we do? We shine out of the rest of the people by upgrading our level of photography from the device we use by merely using it slightly better
Canon Getting Started Guide (with Improvements)cloestead
The document discusses various camera settings that impact photographs, including aperture, shutter speed, ISO, white balance, and post-processing techniques. Aperture refers to the depth of field and is measured in f-numbers, with lower numbers producing a shallower depth of field. Shutter speed determines how movement is captured, with faster speeds freezing action and slower speeds blurring it. ISO controls the camera's light sensitivity, with higher numbers increasing noise. White balance settings adjust the color temperature to compensate for lighting conditions. Post-processing can refine images through cropping, adjusting levels and curves, dodging and burning areas, and modifying color.
Digital photography uses light sensitive sensors instead of film to capture images. The captured image is stored digitally and can be viewed, printed, manipulated and archived using computer techniques without chemical processing. Some advantages of digital include immediate image review and faster workflow. Disadvantages include reliance on batteries and limited dynamic range compared to film. Features like image noise and frame rates are now comparable between digital and film cameras.
The document discusses various camera techniques used in cinematography. It defines and provides examples of different types of pans including a regular pan, whip pan, and tilt. It also covers techniques like zoom, dolly zoom, aerial shots, arc shots, bridging shots, Dutch tilt shots, and crane shots. For each technique, it provides a brief definition and sometimes links to external sources with further information.
The document discusses different camera modes and settings including aperture, shutter speed, ISO, and white balance. It explains how each setting impacts elements like depth of field, movement capture, image noise, and color. Examples are provided to illustrate the effects of varying these settings. The document also compares flatbed scanners, webcams, and mobile phone cameras, noting advantages and disadvantages of each.
The document discusses the history and evolution of camera technology from the camera obscura to modern digital cameras. It describes early devices like the pinhole camera and box camera that utilized film. The first digital camera was introduced by Sony in 1981. Key developments included the first digital SLR by Kodak in 1991 and improvements in image sensor technology using CCD and CMOS sensors. The document also covers factors like image resolution and sensor size that impact image quality. While digital cameras are now common, some professionals still prefer film for its wide exposure latitude and image quality.
The document provides information about various technical skills and equipment used for photography and filmmaking, including cameras, tripods, flashguns, infrared triggers, pop-up studios, three point lighting, reflectors, gel lights, microphones, and dead cat windshields. It describes the functions and purposes of each item, as well as potential problems that may arise from their use. The writer intends to use these tools to produce high quality images and videos for a film poster, magazine cover, and film trailer by applying different settings, attachments, lighting techniques, and more.
The document provides information about digital photography and cameras. It discusses how digital photography uses electronic sensors rather than film and allows images to be digitized, processed, and stored as computer files. Chemical processing is not required unlike traditional photography. Digital images can be displayed, printed, stored, manipulated and transmitted without chemical processing. The document also covers different types of cameras including webcams, point-and-shoot, DSLRs, and professional cameras. It discusses various camera settings and concepts such as resolution, aperture, shutter speed, ISO, white balance, and more.
Презентация компании Dallmeier "Система мониторинга больших объектов Panomera"journalrubezh
The document describes Panomera, a novel multifocal sensor camera technology developed for video surveillance of large areas like stadiums. Panomera uses multiple sensors with different focal lengths to provide uniform high resolution across the entire scene from a single location. It allows the user to freely zoom and select areas of interest without losing sight of the overall scene. The system prioritizes critical areas for higher resolution recording.
The Genesis digital camera from Panavision offers a film-like workflow with reliability and proven technology. It uses the same lenses, accessories, and ergonomics as Panavision's film cameras. The Genesis captures uncompressed 12.4 megapixel images with a color science that seamlessly integrates with film. It provides on-set image processing and monitoring tools to ensure quality without complex post-production steps.
The DSR-PD175P is a professional standard definition handheld camcorder from Sony featuring a 1/3-inch 3 Exmor CMOS sensor, 20x optical zoom G lens, and advanced imaging and recording capabilities including 25p progressive scan mode, smooth slow motion recording, and assignable function buttons.
This document provides specifications and details for the Sony DSR-PD175P 1/3-inch 3 Exmor CMOS Professional DVCAM Camcorder. Key features include a 20x optical zoom Sony G Lens, Exmor CMOS sensor for low-light performance, 25p progressive scan mode, and six assignable function buttons. The camcorder records to DVCAM or DV format and has enhanced ergonomics for handheld use.
Digital technology refers to using advanced information and communication technologies to collect, store, analyze and share information. It involves using digital and analog technologies. Digital images are stored as a grid of pixels using sensors, while analog images use film and chemical processing. Digital images have advantages like easy editing and storage, while film provides better image quality and the ability to physically examine prints. The size of a camera's image sensor impacts the resolution, depth of field, low-light performance, and image quality. Larger sensors generally provide better image quality.
A camera is an optical instrument that captures still images or moving images and stores them locally or transmits them elsewhere. It works similarly to the human eye by using a lens to focus light and mechanisms like a shutter and aperture to control the amount of light. Different types of cameras have been developed for various uses like close-up photography, zooming, precision focusing, high quality images, video recording, and more. Modern cameras also digitally encode and store captured images.
A camera is an optical instrument that captures still images or moving images and stores them locally or transmits them elsewhere. It works similarly to the human eye by using a lens to focus light and mechanisms like a shutter and aperture to control the amount of light. Different types of cameras have been developed for various uses like close-up photography, zooming, precision focusing, high quality images, video recording, and more. Modern cameras also digitally encode and store captured images.
This document provides an introduction to digital photography, including an overview of digital cameras and their advantages over film cameras. It discusses basic camera components like sensors and storage as well as different types of digital cameras. It also covers lenses, megapixels, image stabilization, and basic camera controls like aperture, shutter speed, and ISO. The goal is to educate newcomers to digital photography about selecting and using a digital camera.
This document summarizes an IP CCTV solution that provides 4K cameras for improved image quality and wider viewing angles to reduce the number of cameras needed. It discusses benefits like reducing blind spots, management workload, and costs through features like dewarping, 360 degree views, people counting and queue management tools. Intelligent functions are highlighted like face recognition for access control and business intelligence tools for heat mapping and behavior analysis while maintaining privacy. Management software is presented for remote monitoring of sites like ATMs and railroads.
The document provides an overview of effective site surveys. It discusses the importance of planning, preparing equipment, and properly exposing shots. The editing process involves transferring footage, organizing media, selecting clips, potentially transcoding, and then editing the story together. Color grading and retiming footage can further enhance the final product. Resources are available to help with various aspects of the video production workflow.
Its a basic guide to photography by my friend Vivek Desai. The slides given within will provide better know how for beginners and amateurs and will help you know a DSLR camera. If you are a photography enthusiast, this guide is the right place to start with.
It will also help you better understand How to Use a DSLR before you spend bucks and own one.
You can connect with Vivek Desai @ https://www.facebook.com/VivekDesai88
The document discusses the history and basics of photography. It explains that analog photography uses film to capture images chemically, while digital photography uses electronic image sensors. It describes key camera settings and concepts for both analog and digital systems like aperture, shutter speed, ISO, focal length, focus distance, depth of field, camera modes, and sensor size. Photography allows images to be captured and replicated without error, playing a vital role in recording history.
Digital cameras come in various types for different needs and budgets, from cheap point-and-shoot cameras to expensive professional SLR models. Key components that impact image quality include the lens, image sensor, and image stabilization system. Camera lenses use different elements and apertures to focus light onto the sensor, and features like zoom range, aperture sizes, and sharpness are important. Larger image sensors generally produce higher quality images but increase camera size and cost. Other factors like resolution, noise, ISO light sensitivity, LCD screens, and manual controls allow photographers flexibility in shooting styles and environments. Understanding these core camera technologies helps choose the right camera.
- 4K cameras can cover a wider viewing angle than 1080p or 720p cameras, reducing the number of cameras needed and the load on monitoring operations. They also provide more detailed images than lower resolution cameras.
- Intelligent video analytics tools like i-VMD can help further reduce monitoring loads by automatically detecting events like loitering, wrong-way traffic, and tampering. These tools allow operators to focus only on real alarms.
- Integrating different security systems from video surveillance to access control to fire detection into a single security command center allows for unified monitoring and faster emergency response.
- 4K cameras can cover a wider viewing angle than 1080p or 720p cameras, reducing the number of cameras needed and the load on monitoring operations. They also provide more detailed images than lower resolution cameras.
- Intelligent video analytics such as object detection, loitering detection, and direction detection can further reduce monitoring loads by automatically detecting events and alerting operators.
- High efficiency H.265/H.265+ compression standards significantly reduce file sizes for stored video compared to H.264 without sacrificing image quality, helping to reduce storage and bandwidth needs.
Maya creates virtual cameras that simulate properties of real cameras like depth of field, focal length, and film gate size. These camera properties can be adjusted through settings like the F-stop to control depth of field, and focal length to control image distortion and scale. Scene scale also affects how lighting and simulations work, so it's important to consider. HDRI lighting uses panoramic images to cast realistic lighting, while ambient occlusion fakes indirect lighting for more accurate shadows. Render noise like fireflies can occur without enough light samples and passes, which can be addressed by increasing certain shader sample values in the render settings.
This document provides an overview of a CCTV solution and its benefits. It discusses how 4K cameras can cover a wider viewing angle than HD or full HD cameras, thereby reducing the number of cameras needed to monitor an area and reducing workload. It also explains that the i-PRO system allows viewing of both a whole area and specific cropping areas simultaneously. Overall, the 4K CCTV solution aims to reduce monitoring loads and management costs through using fewer, higher resolution cameras.
(Part 2 of a series on IP Cameras.)
With security and surveillance moving into the digital world (through IP), the need for networking expertise is more crucial than ever before. Whether you need to upgrade an old analog system to digital, create a complete end-to-end solution, or simply add new surveillance components, D-Link has the knowledge and experience to help you succeed.
This multi-post series is intended to provide some basic IP Surveillance knowledge and tips on conducting a site assessment, selecting cameras and creating end-to-end IP Surveillance solution.
Digital photography has largely replaced film-based photography due to various advantages of digital cameras and sensors over film. Digital cameras use image sensors with pixels that record light information digitally, while film uses light-sensitive chemicals on a medium. Key differences include:
- Digital cameras have much higher ISO capabilities than film, allowing better low-light performance.
- Resolution depends on sensor/film size - large format film can exceed most digital cameras, but medium format digital provides 39-80 megapixels.
- Digital images have fewer grain/noise issues than film and allow post-processing edits without quality loss.
- Dynamic range varies between media types but digital HDR capabilities exceed what's possible with film.
- Cost