Evaluation of reverse tone mapping through varying exposure conditions
نویسندگان
چکیده
منابع مشابه
Understanding Exposure for Reverse Tone Mapping
High dynamic range (HDR) displays are capable of providing a rich visual experience by boosting both luminance and contrast beyond what conventional displays can offer. We envision that HDR capture and display hardware will soon reach the mass market and become mainstream in most fields, from entertainment to scientific visualization. This will necessarily lead to an extensive redesign of the i...
متن کاملSelective Reverse Tone Mapping
High dynamic range (HDR) displays are becoming more common, which has given rise to a number of reverse tone mapping techniques. The goal of these techniques is to expand the dynamic range of all the existing low dynamic range content to t that of these displays. Most of the reverse tone mapping operators, however, fail to o er a good solution in cases where the input images contain large satur...
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چکیده ندارد.
15 صفحه اولEvaluation of Tone Mapping Operators for HDR-Video
Eleven tone-mapping operators intended for video processing are analyzed and evaluated with camera-captured and computer-generated high-dynamic-range content. After optimizing the parameters of the operators in a formal experiment, we inspect and rate the artifacts (flickering, ghosting, temporal color consistency) and color rendition problems (brightness, contrast and color saturation) they pr...
متن کاملEvaluation of HDR tone mapping methods using essential perceptual attributes
The problem of reproducing high dynamic range images on devices with restricted dynamic range has gained a lot of interest in the computer graphics community. There exist various approaches to this issue, which span several research areas including computer graphics, image processing, color vision, physiological aspects, etc. These approaches assume a thorough knowledge of both the objective an...
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ژورنال
عنوان ژورنال: ACM Transactions on Graphics
سال: 2009
ISSN: 0730-0301,1557-7368
DOI: 10.1145/1618452.1618506