发明名称 |
Method and apparatus for encoding and/or decoding moving pictures |
摘要 |
A method of encoding moving pictures using a plurality of quantization matrices. The method involves selecting one of the plurality of quantization matrices in consideration of an at least one characteristics of an input image; transforming the input image; and quantizing the transformed input image using the selected quantization matrix.
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申请公布号 |
US2006029130(A1) |
申请公布日期 |
2006.02.09 |
申请号 |
US20050249340 |
申请日期 |
2005.10.14 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
SONG BYUNG-CHEOL;CHUN KANG-WOOK |
分类号 |
H04N7/30;H04N11/04;H03M7/30;H03M7/40;H04B1/66;H04N7/12;H04N7/24;H04N7/26;H04N7/50;H04N11/02 |
主分类号 |
H04N7/30 |
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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