发明名称 |
IMAGE SIGNAL CODING SYSTEM |
摘要 |
<p>For performing high-efficient coding, a coding system comprises: (a) input means for inputting an input signal (201) to be encoded; (b) a field memory (28,29) for storing the input signal by dividing said signal into a plurality of fields such as the odd field and even field; (c) predictive signal output means for outputting a plurality of predictive signals predicting the change of input signal corresponded to each signal stored in said field memory; (d) a selector (21) for selecting a predictive signal from the predictive signals provided by said predictive signal output means; and (e) coding means (24) for encoding the input signal using the relationship between said predictive signal selected by said selector and the input signal from said input means. <IMAGE></p> |
申请公布号 |
CA2081065(A1) |
申请公布日期 |
1993.04.23 |
申请号 |
CA19922081065 |
申请日期 |
1992.10.21 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
MURAKAMI, TOKUMICHI;ASAI, KOHTARO;NISHIKAWA, HIROFUMI;YAMADA, YOSHIHISA |
分类号 |
H04N19/60;G06T9/00;H04N11/04;H04N19/00;H04N19/119;H04N19/124;H04N19/129;H04N19/132;H04N19/136;H04N19/176;H04N19/196;H04N19/85;H04N19/91 |
主分类号 |
H04N19/60 |
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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