Journal ArticleDOI
Calibrated image appearance reproduction
Erik Reinhard,Tania Pouli,Timo Kunkel,Ben Long,Anders Ballestad,Gerwin Damberg +5 more
- Vol. 31, Iss: 6, pp 201
TLDR
This work reduces computational complexity with respect to the state-of-the-art, and adds a spatially varying model of lightness perception to scene reproduction.Abstract:
Managing the appearance of images across different display environments is a difficult problem, exacerbated by the proliferation of high dynamic range imaging technologies. Tone reproduction is often limited to luminance adjustment and is rarely calibrated against psychophysical data, while color appearance modeling addresses color reproduction in a calibrated manner, albeit over a limited luminance range. Only a few image appearance models bridge the gap, borrowing ideas from both areas. Our take on scene reproduction reduces computational complexity with respect to the state-of-the-art, and adds a spatially varying model of lightness perception. The predictive capabilities of the model are validated against all psychophysical data known to us, and visual comparisons show accurate and robust reproduction for challenging high dynamic range scenes.read more
Citations
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Color Appearance Models
TL;DR: This book is a good overview of the most important and relevant literature regarding color appearance models and offers insight into the preferred solutions.
Journal ArticleDOI
Special Section on Advanced Displays: A survey on computational displays: Pushing the boundaries of optics, computation, and perception
TL;DR: This survey analyzes advances in automultiscopic displays, categorize them along the dimensions of the plenoptic function, and presents the relevant aspects of human perception on which they rely.
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Motion-guided mechanical toy modeling
TL;DR: This work introduces a new method to synthesize mechanical toys solely from the motion of their features by using a special initialization procedure followed by simulated annealing to efficiently search the complex configuration space for an optimal assembly.
Journal ArticleDOI
Evaluation of tone mapping operators for HDR video
TL;DR: Eleven tone-mapping operators intended for video processing are analyzed and evaluated with camera-captured and computer-generated high-dynamic-range content to identify the operators that can be expected to perform better than the others and to assess the magnitude of differences between the best performing operators.
Journal ArticleDOI
A comparative review of tone-mapping algorithms for high dynamic range video
TL;DR: This report sets out to summarize and categorize the research in tone‐mapping as of today, distilling the most important trends and characteristics of the tone reproduction pipeline and specifically focuses on tone-mapping of HDR video and the problems this medium entails.
References
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Journal ArticleDOI
Fast bilateral filtering for the display of high-dynamic-range images
DurandFrédo,DorseyJulie +1 more
TL;DR: A new technique for the display of high-dynamic-range images, which reduces the contrast while preserving detail, is presented, based on a two-scale decomposition of the image into a base layer.
Proceedings ArticleDOI
Photographic tone reproduction for digital images
TL;DR: The work presented in this paper leverages the time-tested techniques of photographic practice to develop a new tone reproduction operator and uses and extends the techniques developed by Ansel Adams to deal with digital images.
Proceedings ArticleDOI
Fast bilateral filtering for the display of high-dynamic-range images
Frédo Durand,Julie Dorsey +1 more
TL;DR: A new technique for the display of high-dynamic-range images, which reduces the contrast while preserving detail, is presented, based on a two-scale decomposition of the image into a base layer, encoding large-scale variations, and a detail layer.
Book
High Dynamic Range Imaging: Acquisition, Display, and Image-Based Lighting
TL;DR: The Human Visual System and HDR Tone Mapping and Frequency Domain and Gradient Domain Tone Reproduction and an Image-Based Lighting List of Symbols References Index are presented.
Proceedings ArticleDOI
Gradient domain high dynamic range compression
TL;DR: The results demonstrate that the method is capable of drastic dynamic range compression, while preserving fine details and avoiding common artifacts, such as halos, gradient reversals, or loss of local contrast.