The Art and Science of HDR Imaging

The Art and Science of HDR Imaging PDF

Author: John J. McCann

Publisher: John Wiley & Sons

Published: 2011-10-04

Total Pages: 548

ISBN-13: 1119952123

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Rendering High Dynamic Range (HDR) scenes on media with limited dynamic range began in the Renaissance whereby painters, then photographers, learned to use low-range spatial techniques to synthesize appearances, rather than to reproduce accurately the light from scenes. The Art and Science of HDR Imaging presents a unique scientific HDR approach derived from artists’ understanding of painting, emphasizing spatial information in electronic imaging. Human visual appearance and reproduction rendition of the HDR world requires spatial-image processing to overcome the veiling glare limits of optical imaging, in eyes and in cameras. Illustrated in full colour throughout, including examples of fine-art paintings, HDR photography, and multiple exposure scenes; this book uses techniques to study the HDR properties of entire scenes, and measures the range of light of scenes and the range that cameras capture. It describes how electronic image processing has been used to render HDR scenes since 1967, and examines the great variety of HDR algorithms used today. Showing how spatial processes can mimic vision, and render scenes as artists do, the book also: Gives the history of HDR from artists' spatial techniques to scientific image processing Measures and describes the limits of HDR scenes, HDR camera images, and the range of HDR appearances Offers a unique review of the entire family of Retinex image processing algorithms Describes the considerable overlap of HDR and Color Constancy: two sides of the same coin Explains the advantages of algorithms that replicate human vision in the processing of HDR scenes Provides extensive data to test algorithms and models of vision on an accompanying website www.wiley.com/go/mccannhdr

Mastering HDR Photography

Mastering HDR Photography PDF

Author: Michael Freeman

Publisher:

Published: 2008

Total Pages: 0

ISBN-13: 9780817499990

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Use HDR technology to create dramatic images that meld photography and art. High dynamic range imaging, or HDR, is the latest challenge for those who are serious about digital photography. But with that challenge comes an opportunity to expand skills and repertoire into exciting new areas. HDR, originally developed for use with computer-generated images, captures the full range of tones in a scene, reproducing human perception down to the finest detail without lens flare, burnout, or underexposure. Mastering HDR Photography explains exactly how to shoot specifically for HDR, and how to use the new software that lets the photographer combine several images into one glowingly accurate final photo. Step-by-step instructions and sample photographs reveal how to apply these techniques to many different genres, producing results that are part photograph, part work of art.

Monochromatic HDR Photography: Shooting and Processing Black & White High Dynamic Range Photos

Monochromatic HDR Photography: Shooting and Processing Black & White High Dynamic Range Photos PDF

Author: Harold Davis

Publisher: CRC Press

Published: 2013-10-15

Total Pages: 209

ISBN-13: 1135008574

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Update: The Kindle version of Monochromatic HDR Photography: Shooting and Processing Black & White High Dynamic Range Photos currently available for sale has been corrected and updated to address formatting issues. Monochromatic HDR Photography is the first book intended to show photographers how to work at the intersection of two up-and-coming trends that are at the forefront of the digital revolution: Black & White and High Dynamic Range imaging. The book explains techniques for extending dynamic range, monochromatic conversion methods and best practices where the two technologies intersect. Since successful digital monochromatic image creation generally requires using the color information inherent in RAW exposures, most case studies will be presented in full color. In addition, Monochromatic HDR Photography provides extensive coverage of the creative vision required to successfully create monochromatic HDR images and the workflow necessary to make art prints from this specialized image making technique.

The HDRI Handbook 2.0

The HDRI Handbook 2.0 PDF

Author: Christian Bloch

Publisher: Rocky Nook, Inc.

Published: 2013-01-01

Total Pages: 1275

ISBN-13: 1457179334

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! BONUS DVD ONLY WITH THE PRINT EDITION (NOT AVAILABLE WITH eBOOKS) ! In 2007, The HDRI Handbook was the first book to present this revolutionary new field to a larger audience. These days HDRI is a fully mature technology available to everyone. Real estate and landscape photographers have adopted it as part of their regular workflow, it has become one of the hottest trends for ambitious amateurs and creative professionals alike, and the modern movie industry would be completely dysfunctional without it. Now The HDRI Handbook 2.0 redefines its own gold standard. It has been completely rewritten and is packed with practical hints and tips, background knowledge, reference tools, breathtaking artist portfolios, and inspiring interviews. The book includes dozens of new step-by-step tutorials. Beginners will get a methodically solid introduction and advanced readers will be able to refine their technique to perfection. Topics include:- Understanding the foundation of HDRI- HDR software comparisons and evaluations- Capturing HDR images: today and tomorrow- Tonemapping for creating superior prints- HDR image processing and compositing- Shooting and stitching HDR panoramas- Image-based lighting and CG rendering 2.0 updates include:- New cameras, sensors, and HDR beamsplitter rigs- Open Camera Controller for endless auto-bracketing- Correct RAW pre-processing and ghost removal- Dozens of practical, easy-to-follow tutorials- A structured approach to tonemapping, inspired by Ansel Adams- Set etiquette and tips for capturing HDR panos for visual effects- Seven artist spotlights showing unique perspectives on HDRI- Seven crossword puzzles: a fun way to test yourself ! BONUS DVD ONLY WITH THE PRINT EDITION (NOT AVAILABLE WITH eBOOKS) !

High Dynamic Range (Hdr) Techniques for Professional Photographers

High Dynamic Range (Hdr) Techniques for Professional Photographers PDF

Author: Mark Chen

Publisher: Amherst Media

Published: 2013-10-01

Total Pages: 128

ISBN-13: 1608956377

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Building on a professional photographer's on-the-job experience using the high dynamic range (HDR) imaging technique, which captures an astounding range of tones that far exceeds the native abilities of any camera, this guideÊshows serious photographers how a more sophisticated approach to HDR can produce images that lack visual pretense, stand the test of time, and realistically capture details that would otherwise elude the photographer. It demonstrates the basic procedure for creating an HDR image step-by-step, then explores progressively more complex and refined techniques that can be applied as the scene dictates or the artistÕs personal aesthetic requires. Ample image sequences with plenty of screen shots let the reader follow the entire process through from start to finish. Unique techniques are presented for the treatment of special subjects, ranging from landscapes to still lifes and portraits. Ultimately, the handbook demonstrates that HDR imaging is a powerful tool and the professional photographers who take the time to fully master its potential can mean substantial rewards, both creatively and financially.

Creating HDR Photos

Creating HDR Photos PDF

Author: Harold Davis

Publisher: Amphoto Books

Published: 2012-07-24

Total Pages: 194

ISBN-13: 0823085864

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Since the days of the first photographs, artists have used various techniques to extend the range of lights and darks in their photos. Photographic masters such as Ansel Adams and Edward Weston spent countless hours burning and dodging their prints to create images with extended dynamic range. With the advent of digital photography, new horizons in extending dynamic range are possible. HDR techniques now make it easy to extend the dynamic range of an image well beyond the capability of the human eye. In Creating HDR Photos, bestselling author Harold Davis covers the complete HDR workflow, from choosing the subjects that work best for HDR through processing RAW files to unlock the dynamic power of HDR. You’ll learn how to photograph multiple exposures and blend them into a single HDR image using various software programs. Best of all, you will find out how to control the style of your HDR images, from subtle to hyper-real, using a range of photographic and post-processing techniques. Packed with stunning image examples, Creating HDR Photos brings this essential digital technique within every photographer’s grasp.

Fine Art Photography

Fine Art Photography PDF

Author: Tony Sweet

Publisher:

Published: 2011

Total Pages: 0

ISBN-13: 9780811707558

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"HDR is the new trend in modern photography. Tony Sweet is one of its chief practitioners. Using practical information and real world HDR examples, Tony illustrates the power and freedom of expression available through the use of HDR photography." --Einar Erlendsson, founder of FocusOnNature * Directions for working with two popular photo editing programs: * Photomatix and HDR Efex Pro * The specific settings used for each photo are given, along with commentary on why the artist chose those set * Includes 47 stunning examples to show the wide range of creative possibilities HDR provides AUTHOR: Tony Sweet is a professional nature/fine art photographer, lecturer, workshop instructor, and author of many photography books. He has been named a Nikon "Legend Behind the Lens". ILLUSTRATIONS: 81 colour photographs *

HDR (high Dynamic Range) Photography Made Easy

HDR (high Dynamic Range) Photography Made Easy PDF

Author: Tony Sweet

Publisher:

Published: 2010

Total Pages:

ISBN-13:

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"With this photography video workshop, master photographer Tony Sweet teaches the art of high dynamic range (HDR) photography, one of the hottest new techniques in digital photography. HDR photography captures a wider dynamic range than traditional photography is able to achieve. The technique uses a series of exposures at varying levels, and combines them with HDR software (Photomatix). The results range from hyperrealism to surrealism. Shot on location at Eastern State Penitentiary, "HDR Photography Made Easy" simplifies the steps of fine-tuning exposures in capture, merging with HDR software, and tone mapping the final image. Ten compositions with a range of tonal challenges are set up, captured, and processed. The program covers traditional, Pseudo HDR, and double-image processing as well as Tony's favorite finishing techniques in Photoshop. "HDR Photography Made Easy" will have you creating your own amazing HDR images in no time."--Resource description page.

Fine Art Digital Nature Photography

Fine Art Digital Nature Photography PDF

Author: Tony Sweet

Publisher: Stackpole Books

Published: 2009-01-08

Total Pages: 245

ISBN-13: 0811751139

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The latest digital photography techniques explained in concise detail. Includes more than 40 before-and-after photographs enhanced with digital techniques. Software screen captures illustrate how to adjust images for optimal results.