发明名称 |
ENTROPY CODING FOR VIDEO PROCESSING APPLICATIONS |
摘要 |
<p>An entropy coding apparatus. In a specific embodiment, the entropy coding apparatus includes a renormalization process and an encode-decision process that communicates with the renormalization process. The encode-decision process is adapted to run in parallel with the renormalization process without the renormalization process being nested therein. In a more specific embodiment, the entropy coding apparatus includes an entropy encoder that is H.264 compliant. The encode-decision process includes a first mechanism for pre-computing certain parameters to eliminate the need to nest the renormalization process within the encode-decision process. The renormalization process and the encode-decision process are components of a Context Adaptive Binary Arithmetic Coding (CABAC) module.</p> |
申请公布号 |
CA2682315(C) |
申请公布日期 |
2015.05.12 |
申请号 |
CA20082682315 |
申请日期 |
2008.03.27 |
申请人 |
SCIENTIFIC ATLANTA INC. |
发明人 |
FARLEY, STEPHEN;HEINRICH, KENN;AU, JAMES |
分类号 |
H04N19/91;H03M7/40;H04N19/13;H04N19/176;H04N19/182;H04N19/42;H04N19/436;H04N19/61 |
主分类号 |
H04N19/91 |
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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