| 发明名称 |
METHOD AND APPARATUS FOR ENCODING AND DECODING MOVING IMAGE |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method and apparatus for encoding and decoding moving image. <P>SOLUTION: A method of encoding moving image using a plurality of quantization matrices involves: selecting one of the plurality of quantization matrices in macro block unit based on characteristics of an input image; performing an image conversion to the input image; and quantizing the converted image data using the selected quantization matrix. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
| 申请公布号 |
JP2008193727(A) |
申请公布日期 |
2008.08.21 |
| 申请号 |
JP20080081797 |
申请日期 |
2008.03.26 |
| 申请人 |
SAMSUNG ELECTRONICS CO LTD |
发明人 |
SONG BYUNG-CHEOL;CHUN KANG-WOOK |
| 分类号 |
H04N19/14;H03M7/30;H03M7/40;H04N7/24;H04N19/60;H04N19/625;H04N19/80;H04N19/85;H04N19/91 |
主分类号 |
H04N19/14 |
| 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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