A quick walk-through some of the ways one can use HDR Imaging tools to enhance their photographic imagery. HDR is a tool, not an end-all solution, and requires fundamental photographic skills in order to leverage this technique to your advantage.
This document discusses high dynamic range (HDR) photography. It begins by defining HDR imaging and explaining that it allows for a greater dynamic range of brightness levels than standard photography. It then provides examples of 9 shot HDR photos and discusses the benefits of HDR, including boosting creativity and allowing shooting in various lighting conditions. It explains the basic process of taking HDR photos using bracketed exposures and merging them. It also discusses different HDR styles, needed equipment, and tips for shooting and processing HDR photos. It provides resources for learning more about HDR photography.
Live Video Streaming Camera Settings GuidePaul Richards
In the "Live Video Streaming Camera Settings Guide" we review the ideal camera settings for most cameras including aperture, shutter speed and gain along with a variety of advanced features. This guide is a comprehensive overview for users tuning cameras for conference spaces, production studios, live sports and even performances with low light. Tuning your camera for a proper exposure is key to effective live streaming because in many cases their is no post production. This is as ture in a coporate webinar as it is for live streaming competitive sports. Enjoy this live streaming camera settings guide built to be a informative tutorial on the foundations of photography and video camera operation.
How to get the perfect camera exposure with PTZOpticsPaul Richards
The document provides guidance on camera settings for live video streaming. It discusses key settings like shutter speed, aperture, gain/ISO, color balance, and noise reduction. It emphasizes starting with proper exposure by adjusting shutter speed, aperture, and gain. Color balancing and using tools like vectorscopes and waveform monitors are also covered. Example settings are provided for different shooting environments like conference spaces, production studios, live sports, and low-light conditions. The document stresses the importance of optimal settings for live streaming where there is no opportunity for post-production adjustments.
HDR photography allows for a greater dynamic range in images by taking multiple exposures of the same scene and combining them. Normal cameras can only capture a limited contrast range, losing detail in bright or dark areas, but HDR compensates by intelligently stitching together pictures taken at different exposure levels. Tone mapping is then used to map the extended dynamic range back down for display on devices with more limited dynamic ranges. To take HDR photos, a photographer should use a tripod to capture a minimum of three shots at different exposure levels of the same scene and then process them using HDR software.
The document discusses getting started with high dynamic range (HDR) photography. It defines HDR and explains that HDR photography involves taking multiple photos of a scene at different exposures and combining them using software to capture a wider range of light than a single photo can capture. The document recommends a digital SLR with manual exposure controls and RAW support, HDR processing software like Photomatix, and photo organization software. It provides guidance on taking multiple exposed photos of a scene, avoiding camera movement, and processing the photos in HDR software to combine them, including tips on tone mapping and cleanup in Photoshop.
HDR photography captures multiple photographs at different exposure levels and combines them to produce an image with a wider dynamic range than standard cameras. It compensates for the loss of detail in bright and dark areas of an image taken with a limited exposure. There are two main types of HDR images: computer renderings and those resulting from merging multiple low-dynamic range photographs. The general workflow involves capturing bracketed or multi-exposure images, processing them in HDR software to combine into a high dynamic range image, and final processing in photo editing software.
Using digital media in research and teaching: standards, techniques and strat...Claire Stewart
1. The document discusses best practices for using digital media in research and teaching, including how to locate, acquire, and integrate images as well as how to create and manage audio and document files.
2. It provides guidance on choosing cameras versus scanners, adjusting images, organizing audio and document scans, and considering file sizes and quality for different uses.
3. Tips are given for presentation software, free screen capture utilities, image editing, and tools for organizing collected media files.
This document discusses high dynamic range (HDR) photography. It begins by defining HDR imaging and explaining that it allows for a greater dynamic range of brightness levels than standard photography. It then provides examples of 9 shot HDR photos and discusses the benefits of HDR, including boosting creativity and allowing shooting in various lighting conditions. It explains the basic process of taking HDR photos using bracketed exposures and merging them. It also discusses different HDR styles, needed equipment, and tips for shooting and processing HDR photos. It provides resources for learning more about HDR photography.
Live Video Streaming Camera Settings GuidePaul Richards
In the "Live Video Streaming Camera Settings Guide" we review the ideal camera settings for most cameras including aperture, shutter speed and gain along with a variety of advanced features. This guide is a comprehensive overview for users tuning cameras for conference spaces, production studios, live sports and even performances with low light. Tuning your camera for a proper exposure is key to effective live streaming because in many cases their is no post production. This is as ture in a coporate webinar as it is for live streaming competitive sports. Enjoy this live streaming camera settings guide built to be a informative tutorial on the foundations of photography and video camera operation.
How to get the perfect camera exposure with PTZOpticsPaul Richards
The document provides guidance on camera settings for live video streaming. It discusses key settings like shutter speed, aperture, gain/ISO, color balance, and noise reduction. It emphasizes starting with proper exposure by adjusting shutter speed, aperture, and gain. Color balancing and using tools like vectorscopes and waveform monitors are also covered. Example settings are provided for different shooting environments like conference spaces, production studios, live sports, and low-light conditions. The document stresses the importance of optimal settings for live streaming where there is no opportunity for post-production adjustments.
HDR photography allows for a greater dynamic range in images by taking multiple exposures of the same scene and combining them. Normal cameras can only capture a limited contrast range, losing detail in bright or dark areas, but HDR compensates by intelligently stitching together pictures taken at different exposure levels. Tone mapping is then used to map the extended dynamic range back down for display on devices with more limited dynamic ranges. To take HDR photos, a photographer should use a tripod to capture a minimum of three shots at different exposure levels of the same scene and then process them using HDR software.
The document discusses getting started with high dynamic range (HDR) photography. It defines HDR and explains that HDR photography involves taking multiple photos of a scene at different exposures and combining them using software to capture a wider range of light than a single photo can capture. The document recommends a digital SLR with manual exposure controls and RAW support, HDR processing software like Photomatix, and photo organization software. It provides guidance on taking multiple exposed photos of a scene, avoiding camera movement, and processing the photos in HDR software to combine them, including tips on tone mapping and cleanup in Photoshop.
HDR photography captures multiple photographs at different exposure levels and combines them to produce an image with a wider dynamic range than standard cameras. It compensates for the loss of detail in bright and dark areas of an image taken with a limited exposure. There are two main types of HDR images: computer renderings and those resulting from merging multiple low-dynamic range photographs. The general workflow involves capturing bracketed or multi-exposure images, processing them in HDR software to combine into a high dynamic range image, and final processing in photo editing software.
Using digital media in research and teaching: standards, techniques and strat...Claire Stewart
1. The document discusses best practices for using digital media in research and teaching, including how to locate, acquire, and integrate images as well as how to create and manage audio and document files.
2. It provides guidance on choosing cameras versus scanners, adjusting images, organizing audio and document scans, and considering file sizes and quality for different uses.
3. Tips are given for presentation software, free screen capture utilities, image editing, and tools for organizing collected media files.
Capturing Real-World Materials for Real-Time Development - Unite LAUnity Technologies
Two Unity 3D content-creation experts will demonstrate how to capture real-world materials, such as leather, fabrics, plastics, rubber and non-reflective metals, using low-cost, easily-accessible photography equipment and the photometric stereo technique, and then bring them into Unity for developing automotive applications.
Geophotography: From Shooting to Post-processing: Making the Most of your Cam...SERC at Carleton College
1. Getting the image right during shooting is important, including composition, use of a polarizer, and properly exposing for highlights.
2. Shooting in RAW format allows more flexibility during post-processing.
3. Minor adjustments during post-processing like levels, exposure, and sharpening can improve the image without making it look manipulated. Practice and experimentation is important.
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.
The document discusses various aspects of camera basics, including:
1. It describes different video scanning standards like NTSC, PAL, and SECAM as well as progressive and interlaced scanning.
2. The key components of a camera are explained, including the lens, CCD imaging device, and how they work together to capture an optical image and convert it to an electrical video signal.
3. Factors that impact image quality like focal length, aperture, shutter speed, color temperature, depth of field, and aspect ratio are defined.
4. Specialty camera mounts and setups such as jibs, cranes, steadicams, and robotic cameras are also outlined.
Upcoming rendering technology including scriptable render pipelines, advanced lighting options and more.
Presenter: Arisa Scott (Graphis Product Manager, Unity Technologies)
Video provides a better representation of a crime scene than sketches or photographs as it gives the viewer a feel for how the scene appeared and allows them to view the scene's layout and evidence relationships similarly to experiencing it in person. An effective crime scene video is produced by slowly and methodically recording establishing shots of the entire scene and then closer views of individual evidence while considering camera positioning, movement speed, lighting, and audio quality. The video serves as an objective documentation of the scene and can be used later to refresh memories or as demonstrative evidence in court.
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.
The document introduces the Sony Xperia T3 smartphone. It has a slim 7mm design with a high-resolution 5.3" HD display that offers vivid colors using TRILUMINOS and Mobile BRAVIA Engine 2 technologies. The phone features an 8MP rear camera with Exmor RS for high-quality photos even in low light, and a 1.1MP front camera. It is powered by a quad-core processor for fast performance and includes LTE/4G connectivity.
The XH A1 camcorder records to MiniDV cassettes and has a 20x optical zoom lens with a focal length range of 4.5mm to 90mm. It features a 2.8" LCD screen and 0.57" viewfinder for monitoring footage. Audio is recorded in 2 channels with MPEG-1 Layer II compression at 16-bit or 12-bit depending on the recording mode. Power comes from supplied battery packs and it has various video and audio connections for output.
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.
The document provides information about digital photography equipment, camera parts, photography basics, and using Picasa photo management software. It defines key photography terms like pixel, megapixel, aperture, shutter speed, ISO, and file types. It also explains how to store photos using folders and filenames, edit photos in Picasa applying adjustments to exposure, contrast, and more, and create photo projects, albums and movies.
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.
If you have just purchased or are thinking about purchasing the new Canon VIXIA HF G30 you have to read this easy to follow guide! Learn about the unique features that will help you to capture that once in a lifetime moment
Shop fujifilm finepix z37 10 mp digital camera with 3x optical zoom and 2.7 i...seadeep354
The Fujifilm Finepix Z37 is a 10 megapixel digital camera with a 3x optical zoom lens. It has features like scene recognition auto mode, face detection, high sensitivity up to ISO 1600, anti-blur mode, and simple shooting modes. Images and videos can be stored on SD/SDHC memory cards and viewed or shared through the 2.5 inch LCD monitor in micro thumbnail, slideshow, or blog modes. It runs on an included NP-45A Li-ion battery or optional AC power adapter.
FengLongPhoto.com Astrophotography for SPSZachary Long
Zac gave a presentation about creating time-lapse astrophotography videos. He discussed the equipment needed like cameras, intervalometers, and batteries. He explained the camera settings for capturing photos like shooting in RAW, exposure time using the 600 rule, and interval settings. Zac also covered organizing, processing, and editing the photos in Lightroom or Photoshop. Finally, he showed how to compile the photos into a time-lapse video using Premiere Pro by importing the photos, adjusting speed and transitions, and exporting the final video.
Shutter speed refers to the length of time the camera's shutter is open, exposing the sensor to light. Slower shutter speeds can result in blurred images if the camera or subject is moving. Faster shutter speeds freeze motion but require more light. Shutter speed, along with aperture and ISO, affect exposure and are known as the exposure triangle.
The document discusses High Dynamic Range (HDR) photography. HDR is a technique that combines multiple photos of the same scene taken at different exposures to capture a wider range of brightness levels. The summary walks through taking 3 photos of a scene - one normally exposed, one underexposed, and one overexposed. These images are then merged in Photomatix Pro or Photoshop to produce a single HDR image. The HDR image is processed to taste, allowing the photographer to adjust strength, lighting, and brightness to produce an enhanced final image capturing more detail in shadows and highlights than a traditional photo.
New developments in image capture and delivery will affect entire entertainme...Technicolor
New developments in image capture and delivery will affect entire entertainment technology value chain - A conversation with Kirk Barker, Senior Vice President, Emerging Products, Technology Division, Technicolor
Technologies such as Ultra-High Definition (UHD), High Dynamic Range (HDR) and Wide Color Gamut (WCG) are disruptive agents of change in the film and television industry. At the heart of each is a better entertainment experience for the viewing public, but each has its challenges and benefits.
In this Q&A, Technicolor Senior Vice President Kirk Barker shares his insights on how UHD, HDR and other technologies will evolve. He also discusses what their impact will be on the various players who are leveraging the technologies, from consumer electronics manufacturers to film distributors, and how Technicolor is differentiating itself with its offerings.
HDR (high dynamic range) rendering represents scenes with luminance values greater than standard displays can handle. It captures bright and dark areas equally well without saturation. The document discusses using HDR rendering and auto exposure to improve night scenes in Black&White 2. It describes computing average luminance on the CPU from the GPU framebuffer to drive tone mapping, which maps HDR color values to the display's LDR range. HDR rendering was added to Black&White 2 using these techniques with little engine changes needed.
Capturing Real-World Materials for Real-Time Development - Unite LAUnity Technologies
Two Unity 3D content-creation experts will demonstrate how to capture real-world materials, such as leather, fabrics, plastics, rubber and non-reflective metals, using low-cost, easily-accessible photography equipment and the photometric stereo technique, and then bring them into Unity for developing automotive applications.
Geophotography: From Shooting to Post-processing: Making the Most of your Cam...SERC at Carleton College
1. Getting the image right during shooting is important, including composition, use of a polarizer, and properly exposing for highlights.
2. Shooting in RAW format allows more flexibility during post-processing.
3. Minor adjustments during post-processing like levels, exposure, and sharpening can improve the image without making it look manipulated. Practice and experimentation is important.
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.
The document discusses various aspects of camera basics, including:
1. It describes different video scanning standards like NTSC, PAL, and SECAM as well as progressive and interlaced scanning.
2. The key components of a camera are explained, including the lens, CCD imaging device, and how they work together to capture an optical image and convert it to an electrical video signal.
3. Factors that impact image quality like focal length, aperture, shutter speed, color temperature, depth of field, and aspect ratio are defined.
4. Specialty camera mounts and setups such as jibs, cranes, steadicams, and robotic cameras are also outlined.
Upcoming rendering technology including scriptable render pipelines, advanced lighting options and more.
Presenter: Arisa Scott (Graphis Product Manager, Unity Technologies)
Video provides a better representation of a crime scene than sketches or photographs as it gives the viewer a feel for how the scene appeared and allows them to view the scene's layout and evidence relationships similarly to experiencing it in person. An effective crime scene video is produced by slowly and methodically recording establishing shots of the entire scene and then closer views of individual evidence while considering camera positioning, movement speed, lighting, and audio quality. The video serves as an objective documentation of the scene and can be used later to refresh memories or as demonstrative evidence in court.
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.
The document introduces the Sony Xperia T3 smartphone. It has a slim 7mm design with a high-resolution 5.3" HD display that offers vivid colors using TRILUMINOS and Mobile BRAVIA Engine 2 technologies. The phone features an 8MP rear camera with Exmor RS for high-quality photos even in low light, and a 1.1MP front camera. It is powered by a quad-core processor for fast performance and includes LTE/4G connectivity.
The XH A1 camcorder records to MiniDV cassettes and has a 20x optical zoom lens with a focal length range of 4.5mm to 90mm. It features a 2.8" LCD screen and 0.57" viewfinder for monitoring footage. Audio is recorded in 2 channels with MPEG-1 Layer II compression at 16-bit or 12-bit depending on the recording mode. Power comes from supplied battery packs and it has various video and audio connections for output.
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.
The document provides information about digital photography equipment, camera parts, photography basics, and using Picasa photo management software. It defines key photography terms like pixel, megapixel, aperture, shutter speed, ISO, and file types. It also explains how to store photos using folders and filenames, edit photos in Picasa applying adjustments to exposure, contrast, and more, and create photo projects, albums and movies.
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.
If you have just purchased or are thinking about purchasing the new Canon VIXIA HF G30 you have to read this easy to follow guide! Learn about the unique features that will help you to capture that once in a lifetime moment
Shop fujifilm finepix z37 10 mp digital camera with 3x optical zoom and 2.7 i...seadeep354
The Fujifilm Finepix Z37 is a 10 megapixel digital camera with a 3x optical zoom lens. It has features like scene recognition auto mode, face detection, high sensitivity up to ISO 1600, anti-blur mode, and simple shooting modes. Images and videos can be stored on SD/SDHC memory cards and viewed or shared through the 2.5 inch LCD monitor in micro thumbnail, slideshow, or blog modes. It runs on an included NP-45A Li-ion battery or optional AC power adapter.
FengLongPhoto.com Astrophotography for SPSZachary Long
Zac gave a presentation about creating time-lapse astrophotography videos. He discussed the equipment needed like cameras, intervalometers, and batteries. He explained the camera settings for capturing photos like shooting in RAW, exposure time using the 600 rule, and interval settings. Zac also covered organizing, processing, and editing the photos in Lightroom or Photoshop. Finally, he showed how to compile the photos into a time-lapse video using Premiere Pro by importing the photos, adjusting speed and transitions, and exporting the final video.
Shutter speed refers to the length of time the camera's shutter is open, exposing the sensor to light. Slower shutter speeds can result in blurred images if the camera or subject is moving. Faster shutter speeds freeze motion but require more light. Shutter speed, along with aperture and ISO, affect exposure and are known as the exposure triangle.
The document discusses High Dynamic Range (HDR) photography. HDR is a technique that combines multiple photos of the same scene taken at different exposures to capture a wider range of brightness levels. The summary walks through taking 3 photos of a scene - one normally exposed, one underexposed, and one overexposed. These images are then merged in Photomatix Pro or Photoshop to produce a single HDR image. The HDR image is processed to taste, allowing the photographer to adjust strength, lighting, and brightness to produce an enhanced final image capturing more detail in shadows and highlights than a traditional photo.
New developments in image capture and delivery will affect entire entertainme...Technicolor
New developments in image capture and delivery will affect entire entertainment technology value chain - A conversation with Kirk Barker, Senior Vice President, Emerging Products, Technology Division, Technicolor
Technologies such as Ultra-High Definition (UHD), High Dynamic Range (HDR) and Wide Color Gamut (WCG) are disruptive agents of change in the film and television industry. At the heart of each is a better entertainment experience for the viewing public, but each has its challenges and benefits.
In this Q&A, Technicolor Senior Vice President Kirk Barker shares his insights on how UHD, HDR and other technologies will evolve. He also discusses what their impact will be on the various players who are leveraging the technologies, from consumer electronics manufacturers to film distributors, and how Technicolor is differentiating itself with its offerings.
HDR (high dynamic range) rendering represents scenes with luminance values greater than standard displays can handle. It captures bright and dark areas equally well without saturation. The document discusses using HDR rendering and auto exposure to improve night scenes in Black&White 2. It describes computing average luminance on the CPU from the GPU framebuffer to drive tone mapping, which maps HDR color values to the display's LDR range. HDR rendering was added to Black&White 2 using these techniques with little engine changes needed.
The real world scenes have a very wide range of luminance levels. But in the field of photography, the ordinary cameras are not capable of capturing the true dynamic range of a natural scene. To enhance the dynamic range of the captured image, a technique known as High Dynamic Range (HDR) imaging is generally used. HDR imaging is the process of capturing scenes with larger intensity range than what conventional sensors can capture. It can faithfully capture the details in dark and bright part of the scene. In this paper HDR generation method such as multiple exposure fusion in image domain and radiance domain are reviewed. The main issues in HDR imaging using multiple exposure combination technique are Misalignment of input images, Noise in data sets and Ghosting artefacts. The removal of these artefacts is a major step in HDR reconstruction. Methods for removing misalignment and noise are discussed and detailed survey of ghost detection and removal techniques are given in this paper. Single shot HDR imaging is a recent technique in the field of HDR reconstruction. Here instead of taking multiple exposure input images, a single image is used for generating HDR image. Various methods for Single shot HDR imaging are also reviewed.
High dynamic range imaging (HDRI) is a technique that captures a greater range of light intensities than normal digital imaging. It was originally developed in the 1930s-1940s to capture details in high contrast scenes like nuclear explosions. The modern technique involves combining multiple digital images taken at different exposures into a single HDR image, allowing both extremely bright and dark areas to be visible. Tone mapping is then used to display the high contrast HDR images on devices with lower dynamic ranges, like computer screens.
The document describes photos taken during a summer walk near Buenos Aires in 2009. The photos utilize HDR tone mapping techniques. Background music for the photos is "Money, Money, Money" performed by Meryl Streep.
2015 NAPIM Fall Tech Conference: Extended Gamut Guide PresentationBuzz Apostol
The National Association of Printing Ink Manufacturers New Technology Innovations Session Speaker on October 1, 2015 - Presented overview of Pantone's Expanded Gamut Guide that helps Brand Owners, Printers, and Designers achieve an acceptable visual match for approximately 90% of the solid colors in the PANTONE MATCHING SYSTEM® using a 7-color printing process, by adding Orange, Green and Violet (OGV) to the traditional Cyan, Magenta, Yellow and Black (CMYK) inks.
The document outlines plans to improve Macquarie University's HDR Supervision Enhancement Program. It discusses expanding orientation pathways and developing a continuing professional development program including workshops and an HDR Supervision Fellowship Scheme. The program aims to provide outstanding supervisory expertise through recognition of supervision experience in promotions policies and integrating supervision training records in HR systems. Revising policy and procedures aims to clarify supervisor roles and embed cultural competence training. The presentation seeks faculty collaboration to develop bespoke workshops and grow ownership of quality supervision.
clinical applications of ldr and hdr brachytherapysugash
This document discusses the clinical applications of low dose rate and high dose rate brachytherapy. It begins by defining brachytherapy as a type of radiation treatment involving placing radioactive sources close to or inside the target tissue. It then discusses the clinical advantages and limitations of brachytherapy. Several cancer types are described as suitable indications for brachytherapy as a sole treatment or boost after external beam radiation, including cancers of the skin, head and neck, breast, prostate, and soft tissue sarcomas. Technical aspects like dose rates, implantation techniques, and radiobiology are also covered.
Art Garfunkel wrote an article about his experience performing a concert in New York City. The article discusses his emotions around returning to perform in his hometown. Photographer Tone captured photos of the concert using HDR tone mapping techniques.
Scott Janus will present on the value and technical challenges of high dynamic range (HDR) and wide color gamut (WCG) displays. HDR allows for content with a wider range of brightness and more colors, but requires new displays. It provides a more realistic visual experience than standard dynamic range. Implementing HDR faces technical hurdles around representing and processing the increased brightness and color levels.
High dynamic range (HDR) photography allows a picture to capture a wide range of brightness levels found in real-world scenes, from very dark shadows to very bright highlights, similar to how the human eye perceives a scene. HDR pictures can represent more detail in both the shadows and highlights than traditional digital or film photography by combining multiple differently exposed versions of the same subject. Each HDR image captures its own unique story through the enhanced tonal range compared to standard pictures.
The document proposes a DXTC-based HDR texture compression scheme called DHTC that can compress HDR textures into an 8-bpp format while maintaining near-lossless visual quality. DHTC extends the existing LDR texture format DXTC to support HDR by using techniques like adaptive color transforms, local dynamic range reduction, joint channel compression, and point translation. Evaluation shows DHTC provides better compression quality than previous work, and also supports compressing LDR textures and 1-bit alpha maps within the same format.
High-dynamic range (HDR) photography is a technique where multiple exposures of the same scene are combined to create an image with a wider dynamic range than traditional photos. This is done by bracketing exposures, then merging the photos using HDR software to compress the full range into an image that can be viewed on low dynamic range displays. While HDR has the potential to create more realistic images, tone mapping must be done carefully to avoid unwanted artifacts and preserve natural colors.
Luminance HDR is an open source tool for HDR imaging that supports major HDR file formats and operates on Linux, Windows, and Mac OS X. It allows users to create HDR images by merging multiple exposure images, tone map HDR images to LDR, and perform editing tasks like cropping, resizing, and rotating on HDR files. The document provides detailed instructions on using Luminance HDR to create and tone map HDR images through an interactive wizard, and customize tone mapping settings.
HDR photography captures a wide range of tones from highlights to shadows by taking multiple bracketed exposures of the same scene and merging them into a composite photo. It boosts creativity by allowing shooting at midday or in overcast conditions. Users include landscape, architectural, and product photographers. To get started, you need a camera that can shoot RAW or JPEG files, a tripod, remote shutter, HDR software like Photomatix, and photo editing software. When shooting HDR photos, set the camera to aperture priority, enable auto exposure bracketing at +/-2 stops, continuous shooting mode, and ISO 100-200 for low noise. Histograms can help determine how many bracketed exposures are needed based on the scene's dynamic range
Capture the peaks of more decisive moments with the α7 III from Sony packing newly developed back-illuminated full-frame CMOS sensor and other advanced imaging innovations, high-speed response, ease of operation, and reliable durability that are ready for various shooting needs.
CineForm is a software company that develops high quality and high performance compression and 2D/3D image processing technologies for film and television post production workflows. Their CineForm 444 format exceeds the quality of HDCam SR while being 8 times faster than JPEG 2000. Their Neo3D product allows users to open, edit and playback CineForm stereo files with full resolution left and right eyes directly in Final Cut Pro. It supports real-time 3D controls for parameters like convergence and keystoning as well as color adjustments for both eyes individually. The workflow involves creating CineForm stereo files, adjusting settings in First Light, editing in Final Cut Pro, and exporting the final output.
High dynamic range (HDR) photography involves combining multiple exposures of the same scene into a single image to capture a wider range of brightness than a standard single exposure. This allows for greater detail to be visible in both highlights and shadows. HDR is achieved by taking multiple bracketed exposures on a tripod and merging them using Photoshop or other HDR software. Proper camera settings like aperture priority, lowest ISO, and RAW format are recommended. With practice, HDR can produce realistic or surrealistic images but requires the right high-contrast scene and technical skills to achieve good results.
This document summarizes the key features and specifications of the Nikon D3200 digital SLR camera kit, which includes an 18-55mm and 55-200mm lens. The kit features a 24.2 megapixel sensor, full HD video recording capabilities, an 11-point autofocus system, and Active D-Lighting and Scene modes to enhance photos. It includes an EN-EL14 lithium-ion battery, charger, lenses, caps, cable, and carrying strap in the box. The document provides detailed technical specifications for the camera body and included lenses.
1. Atomos produces field monitor-recorders that allow video professionals to record directly from camera sensors to formats like Apple ProRes and Avid DNxHR on affordable HDD/SSD media. Their devices also function as professional monitors, playback devices, and basic editing tools.
2. The document highlights several Atomos product lines - the high-end Shogun Inferno, the mid-range Flame series including the Shogun Flame and Ninja Flame, and the entry-level Blade series. All are designed for professional recording, monitoring, and basic editing functions.
3. A case study describes how the Cloakroom Media production company used a Shogun Flame and N
Monarch comes with the highly featured CS mount Box camera. It has a great HD resolution with the wide dynamic rang. People get the great outdoor capture with Monarch CS mount Box camera.
The Sony Cyber-shot DSC-HX5V Digital Camera is a compact camera offered by Tiptop Electronics for £174. It has a 10.2 megapixel sensor, 10x optical zoom, and manual exposure controls. The camera performs well in low light with features like a high ISO sensitivity of 3200 and image stabilization. It also shoots 1080i HD video and has GPS and compass functions.
Good sony hdr xr520-e pal system 240 gb hdd high definition camcorder w12 mp ...oliveshops
This document summarizes the features of the Sony HDR-XR520-E camcorder. It records up to 101 hours of 1080p high definition video to its built-in 240GB hard drive. It has a 12.1 megapixel still image sensor and 12x optical zoom lens. Additional features include GPS tagging, face detection, smile shutter, image stabilization, and the ability to capture 8.3MP still images while recording video.
The HXR-MC2000E is a 1/4-inch Exmor R CMOS sensor HD/SD camcorder that provides professional quality video recording for events like weddings and business meetings. It has a 12x optical zoom lens, records to memory cards or internal flash storage, and offers over 6 hours of continuous recording. Additional features include image stabilization, manual lens controls, long battery life, and flexible workflow options. It is designed as an entry-level camcorder for content creators on a budget.
This talk is about our experiences gained during making of the Killzone Shadow Fall announcement demo.
We’ve gathered all the hard data about our assets, memory, CPU and GPU usage and a whole bunch of tricks.
The goal of talk is to help you to form a clear picture of what’s already possible to achieve on PS4.
The Cyber-shot TX7 digital camera features a 3.5-inch touch screen, 4x optical zoom Carl Zeiss lens, Exmor R CMOS sensor for stunning low-light images, and full HD 1920x1080 video recording. It also offers iSweep Panorama mode, face detection with 8 faces, and smart zoom technology. Measuring under 4 inches and weighing less than 5 ounces, the ultra-slim TX7 is a compact yet powerful camera.
Richard Marks has a background in avionics, robotics, and control theory. He worked at the Aerospace Robotics Lab where he researched visual sensing for underwater robots. He then worked at Teleos Research/Autodesk on real-time optical flow, stereo vision, and people tracking software. Marks now works at Sony developing computer vision libraries and applications for the PlayStation consoles, including creating the initial vision library for PS2 and specifying the EyeToy camera hardware. For PS3, he discusses the vision capabilities including the new PLAYSTATION Eye camera, sample games that use computer vision, and the PS3 Vision SDK.
Sony HXR-MC2000E can also record SD video in the MPEG-2 format, which is the same compression codec as standard DVD video discs. Variable bit rates, as low as 5Mbps allow users to conserve file space.
The Sony Cyber-shot DSC-HX5V Digital Camera (Gold) is a compact camera with many professional features including a 10.2 megapixel sensor, 10x optical zoom lens, and full manual controls. It performs well in low light with features like high ISO sensitivity up to 3200 and image stabilization. The camera can also record 1080i HD video. It includes user-friendly modes and technologies like an intuitive interface, face detection, and sweep panorama.
This document provides a tutorial on one photographer's HDR workflow, beginning with capturing bracketed exposures and ending with post-processing in Photomatix and Photoshop. The photographer walks through his typical tone mapping process in Photomatix, including adjusting sliders like strength, detail contrast, and lighting adjustments. He then masks the source images in Photoshop to blend details, reduces noise with Topaz Denoise, and makes color corrections before adding stylistic effects with Nik Color Efex Pro. The goal is to provide a full overview of one approach to HDR processing from start to finish in under 3 sentences.
This document provides specifications for a digital video and photo camcorder, including its image sensor, screen size, lens, storage options, video and photo resolution and quality settings, power supply, inputs/outputs, dimensions, and certifications. It can record video in several formats up to 720p at 30 FPS and capture 10MP photos, includes a 10x optical zoom lens, and is powered by a rechargeable lithium-ion battery.
The cherry: beauty, softness, its heart-shaped plastic has inspired artists since Antiquity. Cherries and strawberries were considered the fruits of paradise and thus represented the souls of men.
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This tutorial offers a step-by-step guide on how to effectively use Pinterest. It covers the basics such as account creation and navigation, as well as advanced techniques including creating eye-catching pins and optimizing your profile. The tutorial also explores collaboration and networking on the platform. With visual illustrations and clear instructions, this tutorial will equip you with the skills to navigate Pinterest confidently and achieve your goals.
Fashionista Chic Couture Maze & Coloring Adventures is a coloring and activity book filled with many maze games and coloring activities designed to delight and engage young fashion enthusiasts. Each page offers a unique blend of fashion-themed mazes and stylish illustrations to color, inspiring creativity and problem-solving skills in children.
Boudoir photography, a genre that captures intimate and sensual images of individuals, has experienced significant transformation over the years, particularly in New York City (NYC). Known for its diversity and vibrant arts scene, NYC has been a hub for the evolution of various art forms, including boudoir photography. This article delves into the historical background, cultural significance, technological advancements, and the contemporary landscape of boudoir photography in NYC.
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This document announces the winners of the 2024 Youth Poster Contest organized by MATFORCE. It lists the grand prize and age category winners for grades K-6, 7-12, and individual age groups from 5 years old to 18 years old.
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16. Incomparable Interiors 5th Frame of 5 Frame Capture HDR Image EV @ -.7, Fuji S5 Pro on Tripod, Aperture Priority, f11, 5 frame auto bracketing mode set at 1 f-stop apart per frame. Cable release. Processed in Photomatix and some minor Photoshop/CS4 work (lens corrections [e.g., tilt & shift] and my reflection removed from dresser mirror). 100% natural lighting!
17. A Little Nature…Birds of a Feather and all that stuff Single file conversion to HDR and tone-mapping using Photomatix Pro Detail Enhancer Application. Minor – very minor – finish work in PS/CS4. As captured at the scene (raw)
22. The Journey… View output differently. A few tools of the trade. Some great software. Willing to experiment Time to have some FUN! Understand the Real Benefits of HDRi
23. CREATIVITY IS WHAT GIVES BRANDS TRACTION IN THE MARKETPLACE! I.E., Where the rubber meets the road!
40. Camera Settings Set to raw capture Color Space (default setting) @ sRGB. Turn off enhancements (I.e., no sharpening) Establish a “set” white balance (I prefer Auto) On manual/auto bracketing: Set for TV/Speed (shutter speed changes and not aperture) Experience & Testing Reveal: Set EV to -.3 (default), Auto bracket: 3 to 9 depending on camera @ 1 EV stop apart min.
41. Camera Settings Typical AB is 5 frames at 1 EV apart per (Nikon) On most Canon (some Nikon) set for max of 3 frames @ 2 EV apart. ISO set as low as possible (I prefer ISO 100 or lower if camera has ability). Workflow: Most underexposed to most overexposed (if possible). Your choice! Lock Focus (When possible & plausible, use manual focus.) For landscape - f-8 or higher is recommended. I like f/11 or f/16.
43. Working The Image Download the image to your HD/External HD For today, the Desktop is the perfect location Open up your image browser (Bridge is great) Three ways to load files in Photomatix Drag & drop from Bridge Use the Lightroom 2.0 plug-in (sends them as TIFF files) Automate (batch processing) Generating the HDR (Radiance [.hdr])file.
48. I do not always use the “Attempt to reduce ghosting artifacts.” It depends on what I am after. However, it is good to leave it checked by default and remove the check mark if not needed.
54. Color Saturation: Controls the saturation from grayscale to pure color in the image.
55. Luminosity: Controls the compression of the tonal range, thereby affecting the global luminosity range. The higher the setting, the brighter the mid-tones and shadows – adds contrast as well.
56.
57. White & Black Points: Controls the clipping points of the shoulder and toe of the tonal curve.
64. Processing the Tone Mapped Image The Magic is in the Tone Mapping!! When Photomatix completes the processing phase, it will provide a preview image in the window. You are now able to tone map the image again if you so desire. If you like what you see… File/Save As/TIFF (16 bit). There is a check box on the Save As window to “Open in Image Viewer” and I keep this checked with PS4 as the default program.
65. Adobe Photoshop™ Use Photoshop to generate an HDR file It’s great – wonderful in fact – at combining files accurately It STINKS – and I’m being very nice – at tone-mapping To generate an HDR image file in PS… Go to Bridge Tools/Photoshop/Generate HDR (see next slide)