发明名称 |
Image coding apparatus and image decoding apparatus |
摘要 |
In a high efficiency coding apparatus for performing plural different types of orthogonal transformation, by reordering the signals after orthogonal transformation and transforming into signals of same statistic characteristics, distortion of coding efficiency due to mismatching of the characteristics of coding device is reduced even if the output of the orthogonally transformed signal is coded by one fixed coding device. <IMAGE> |
申请公布号 |
HK1002135(A1) |
申请公布日期 |
1998.07.31 |
申请号 |
HK19980101195 |
申请日期 |
1998.02.16 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
SHINYA KADONO;TATSURO JURI |
分类号 |
G06F17/14;H04N7/26;(IPC1-7):H04N;H03M;G06F |
主分类号 |
G06F17/14 |
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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