UID:
almahu_9947552065802882
Format:
1 online resource (ix, 83 pages) :
,
illustrations.
ISBN:
9781510618534
Series Statement:
SPIE. Spotlight ; SL35
Content:
High dynamic range (HDR) capture and display systems have proven capable of dramatically improving images, ranging from Renaissance paintings and early silver-halide photography to sensor research, camera design, image processing, display technology, and human-vision research. This Spotlight provides a gateway to understanding HDR imaging. Topics include how painters and photographers succeeded before electronic imaging; how optical glare transforms scene radiances; and how sensors, signal processing, and human spatial image processing generates sensations.
Note:
"SPIE Digital Library."--Website.
,
Preface -- 1. Introduction -- 2. Multiple exposures -- 3. Camera reciprocity and linearity -- 4. Optical veiling glare -- 5. Faith in a camera’s digital values -- 6. Multiple exposures: a new application for an old trick -- 7. Camera limits in LDR single exposures -- 8. Measure the effects of glare in dark image segments -- 9. Need for a paradigm: "the path not taken" -- 10. Vision-based models - the general solution is spatial image processing -- 11. LDR and HDR color constancy -- 12. Surrounds, averages, and histograms -- 13. Appearance and scene maxima -- 14. Retinal contrast -- 15. Review -- Acknowledgments -- References -- Recommended reading -- Glossary -- Acronyms.
,
Mode of access: World Wide Web.
,
System requirements: Adobe Acrobat Reader.
Language:
English
Keywords:
Electronic books.
