发明名称 |
A method of MPEG-2 video variable length decoding in software |
摘要 |
<p>A method achieves high performance MPEG-2 video variable length decoding as to improve MPEG-2 video decoding process on the whole. The method includes parsing bits, Huffman code decoding for macroblock address increment, decoding motion code, and decoding macroblocks including intra and non-intra macroblocks. This is suitable to any application that are compliant with MPEG-2 MPÐML or MPÐ HL video standard. For example, in PC-DTV receiver application, with properly configured PC, one can receive DTV program in real time. <IMAGE></p> |
申请公布号 |
EP1317147(A2) |
申请公布日期 |
2003.06.04 |
申请号 |
EP20020026563 |
申请日期 |
2002.11.28 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
YANG, JIA QUAN;SHEN, SHENG MEI;UENO, TAKAFUMI |
分类号 |
G06T9/00;H03M7/30;H03M7/42;H04N19/00;H04N19/42;H04N19/423;H04N19/44;H04N19/46;H04N19/463;H04N19/503;H04N19/513;H04N19/517;H04N19/61;H04N19/625;H04N19/70;H04N19/91;(IPC1-7):H04N7/50;H04N7/26 |
主分类号 |
G06T9/00 |
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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