发明名称 |
SIGNALING QUANTIZATION MATRICES FOR VIDEO CODING |
摘要 |
The techniques of this disclosure may be generally related to signaling values of a quantization matrix. In some examples, coefficient values in the quantization matrix may be downsampled with different factors based on where the coefficient values are located in the quantization matrix. |
申请公布号 |
EP2777263(A1) |
申请公布日期 |
2014.09.17 |
申请号 |
EP20120788057 |
申请日期 |
2012.11.07 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
JOSHI, RAJAN LAXMAN;KARCZEWICZ, MARTA |
分类号 |
H04N7/26;(IPC1-7):H04N7/26 |
主分类号 |
H04N7/26 |
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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