发明名称 |
Transform coefficient select method and apparatus for transform coding system |
摘要 |
<p>A transform coefficient select method for a transform coding system of a still image and a motion image and an apparatus therefor are provided, which can receive an input block and far better enhance a quality of picture of a restored image by selecting a predetermined number of transform coefficients, considering an amount of variation of blocks due to an error between a block restored by a local decoder for each transform coefficient and the input block and an amount of variation of bits generated by selecting each transform coefficient. <IMAGE></p> |
申请公布号 |
EP0784407(A3) |
申请公布日期 |
1998.01.07 |
申请号 |
EP19960309374 |
申请日期 |
1996.12.20 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
CHUN, KANG-WOOK |
分类号 |
G06T9/00;H03M7/30;H04N1/41;H04N19/132;H04N19/136;H04N19/137;H04N19/147;H04N19/176;H04N19/189;H04N19/192;H04N19/196;H04N19/60;H04N19/625;H04N19/85;H04N19/91;(IPC1-7):H04N7/30 |
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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