Optimal exposure compression for high dynamic range content
نویسندگان
چکیده
منابع مشابه
Robust Dynamic Range Computation for High Dynamic Range Content
High dynamic range (HDR) imaging has become an important topic in both academic and industrial domains. Nevertheless, the concept of dynamic range (DR), which underpins HDR, and the way it is measured are still not clearly understood. The current approach to measure DR results in a poor correlation with perceptual scores (r ≈ 0.6). In this paper, we analyze the limitations of the existing DR me...
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The dynamic range is a ratio between the maximum and minimum physical measures. Its definition depends on what the dynamic range refers to. For a scene, dynamic range is the ratio between the brightest and darkest parts of the scene. For a camera, dynamic range is the ratio of saturation to noise. More specifically, ratio of the intensity that just saturates the camera to the intensity that jus...
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ژورنال
عنوان ژورنال: The Visual Computer
سال: 2015
ISSN: 0178-2789,1432-2315
DOI: 10.1007/s00371-015-1121-z