发明名称 |
Device for and method of coding/decoding image information |
摘要 |
A device for and method of coding/decoding image information is derived to perform a boundary block merge of the macro blocks of the image information and copy the DCT coefficients of a block that is converted to an exterior block from a boundary one out of left-sided and upper-sided blocks for the use purpose in performing a prediction of the DCT coefficients of the block's sub blocks, thus enhancing the efficiency of a coding/decoding process. <IMAGE> |
申请公布号 |
EP0833521(A3) |
申请公布日期 |
1999.09.15 |
申请号 |
EP19970116988 |
申请日期 |
1997.09.30 |
申请人 |
HYUNDAI ELECTRONICS INDUSTRIES CO., LTD. |
发明人 |
KWEON, JI-HEON;PARK, CHEL-SOO;KIM, HAE KWANG;MOON, JOO-HEE |
分类号 |
H04N19/119;G06T9/00;H03M7/30;H03M7/36;H04N7/08;H04N7/081;H04N7/24;H04N19/14;H04N19/176;H04N19/20;H04N19/21;H04N19/46;H04N19/50;H04N19/503;H04N19/51;H04N19/59;H04N19/60;H04N19/61;H04N19/625;H04N19/70;H04N19/90 |
主分类号 |
H04N19/119 |
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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