发明名称 |
IMAGE ENCODING/DECODING SYSTEM |
摘要 |
A picture prediction encoding device includes: a region division unit for dividing an input picture into a plurality of blocks; a prediction signal generation unit for generating a prediction signal with respect to a pixel signal that is included in a subject block to be processed among the blocks; a residual signal generation unit for generating a residual signal between the pixel signal of the subject block and the generated prediction signal; a signal encoding unit for generating a compressed signal by encoding the residual signal; and a storage unit for decompressing the compressed signal and storing the decompressed signal as a reproduced pixel signal. The prediction signal generation unit is configured to sub-divide the subject block into a plurality of small regions, at least one of the small regions is non-square, and a length of a first side of the non-square small region is longer than a length of a second side that is different from the first side.
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申请公布号 |
US2011286679(A1) |
申请公布日期 |
2011.11.24 |
申请号 |
US201113188342 |
申请日期 |
2011.07.21 |
申请人 |
BOON CHOONG SENG;SUZUKI YOSHINORI;TAN THIOW KENG;NTT DOCOMO, INC. |
发明人 |
BOON CHOONG SENG;SUZUKI YOSHINORI;TAN THIOW KENG |
分类号 |
G06K9/36 |
主分类号 |
G06K9/36 |
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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