发明名称 |
Techniques for encoding, decoding and representing high dynamic range images |
摘要 |
Techniques for high dynamic range image processing are presented. Base layer data, first checksum parameter, and residual ratio data for a high dynamic range (HDR) image are each received. A second checksum parameter is computed for the base layer data based upon the first SOF after the last APP11 marker segment and includes all following bytes up to and including the EOI marker. The first and second checksum parameters are compared to determine if base layer has been altered. |
申请公布号 |
AU2015204927(A1) |
申请公布日期 |
2016.06.30 |
申请号 |
AU20150204927 |
申请日期 |
2015.01.06 |
申请人 |
DOLBY LABORATORIES LICENSING CORPORATION |
发明人 |
NINAN, AJIT |
分类号 |
H04N19/467;H04N1/32;H04N5/235;H04N19/184;H04N19/36 |
主分类号 |
H04N19/467 |
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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