发明名称 |
FLOATING POINT VIDEO CODING |
摘要 |
Floating point video coding is described. In particular, a video encoder/decoder and methods for floating point video coding are discussed. Floating point video coding can be used in the video encoder and decoder to support video content, such as HDR content. Specifically, a video codec structure such as H.264/AVC can be modified in order to support floating point video coding. Within any component of a codec system, some operations can be performed at floating point precision whereas other operations can be performed at fixed point precision. |
申请公布号 |
EP2993905(A1) |
申请公布日期 |
2016.03.09 |
申请号 |
EP20150177280 |
申请日期 |
2012.02.21 |
申请人 |
DOLBY LABORATORIES LICENSING CORPORATION |
发明人 |
TOURAPIS, ALEXANDROS;HE, YUWEN |
分类号 |
H04N19/597;H04N19/42;H04N19/61;H04N19/70;H04N19/82;H04N19/86 |
主分类号 |
H04N19/597 |
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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