发明名称 |
METHODS AND APPARATUS FOR VIDEO ENCODING AND DECODING USING MOTION MATRIX |
摘要 |
Methods and apparatus are provided for video encoding and decoding using a motion matrix. An apparatus includes a video encoder for encoding a picture in a video sequence using a motion matrix. The motion matrix has a rank below a given threshold and a sparse representation with respect to a dictionary. The dictionary includes a set of atoms and basis vectors for representing the picture and for permitting the picture to be derived at a corresponding decoder using only the set. The dictionary formed from a set of reference pictures in the video sequence.
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申请公布号 |
US2013223523(A1) |
申请公布日期 |
2013.08.29 |
申请号 |
US201113879349 |
申请日期 |
2011.10.10 |
申请人 |
MOGHADAM ABDOLREZA;SOLE JOEL;LU XIAOAN;THOMSON LICENSING |
发明人 |
MOGHADAM ABDOLREZA;SOLE JOEL;LU XIAOAN |
分类号 |
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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