发明名称 |
IMAGE PROCESSOR AND METHOD |
摘要 |
<p>The present technology relates to an image processor and a method capable of improving coding efficiency. A mode limit level controller (321) adaptively controls an intra-prediction mode used in intra-prediction performed by an intra-prediction unit (314), and a binarization code length allocated by a reversible coder (306) to designated information of the optimal intra-prediction mode. The intra-prediction unit (314) performs intra-prediction in an intra-prediction mode permitted by the mode limit level controller (321) and selects the optimal intra-prediction mode. The reversible coder (306) binarizes and encodes the designated information of the optimal intra-prediction mode at the code length designated by the mode limit level controller (321). The present technology can be applied to, for example, an image processor.</p> |
申请公布号 |
WO2012105406(A1) |
申请公布日期 |
2012.08.09 |
申请号 |
WO2012JP51657 |
申请日期 |
2012.01.26 |
申请人 |
SONY CORPORATION;KONDOW KENJI |
发明人 |
KONDOW KENJI |
分类号 |
H04N19/50;H04N19/12;H04N19/134;H04N19/136;H04N19/146;H04N19/152;H04N19/154;H04N19/189;H04N19/19;H04N19/196;H04N19/423;H04N19/503;H04N19/51;H04N19/513;H04N19/593;H04N19/61;H04N19/625;H04N19/70;H04N19/82;H04N19/91 |
主分类号 |
H04N19/50 |
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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