发明名称 |
VIDEO CODING USING COMPRESSIVE SENSING |
摘要 |
<p>Methods and apparatus are provided for video encoders and decoders using compressive sensing. The encoding method encodes an image block in a picture by generating a measurement vector for the image block, encoding the measurement vector, and reconstructing the image block by minimizing a signal sparsity of the image block responsive to the encoded measurement vector, the measurement vector including transform coefficients relating to the image block (900). A corresponding decoding method decodes an image block for a picture by receiving a measurement vector for the image block, decoding the measurement vector, and reconstructing the image block by minimizing a signal sparsity of the image block responsive to the decoded measurement vector, wherein the measurement vector includes transform coefficients relating to the image block.</p> |
申请公布号 |
WO2011087908(A1) |
申请公布日期 |
2011.07.21 |
申请号 |
WO2011US00064 |
申请日期 |
2011.01.14 |
申请人 |
THOMSON LICENSING;DO, THONG;LU, XIAOAN;SOLE, JOEL |
发明人 |
DO, THONG;LU, XIAOAN;SOLE, JOEL |
分类号 |
H04N7/30;H04N7/50 |
主分类号 |
H04N7/30 |
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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