发明名称 |
TONE AND GAMUT MAPPING METHODS AND APPARATUS |
摘要 |
<p>Tone and/or gamut mapping apparatus and methods may be applied to map color values in image data for display on a particular display or other downstream device. A mapping algorithm may be selected based on location and/or color coordinates for pixel data being mapped. The apparatus and methods may be configured to map color coordinates differently depending on whether or not a pixel corresponds to a light source in an image and/or has special or reserved color values</p> |
申请公布号 |
EP2580913(A2) |
申请公布日期 |
2013.04.17 |
申请号 |
EP20110792840 |
申请日期 |
2011.05.10 |
申请人 |
DOLBY LABORATORIES LICENSING CORPORATION |
发明人 |
MESSMER, NEIL |
分类号 |
H04N9/64;H04N1/46;H04N1/60 |
主分类号 |
H04N9/64 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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