发明名称 |
VERFAHREN UND EINRICHTUNGEN ZUR CODIERUNG UND DECODIERUNG EINER BILDSEQUENZ MITTELS BEWEGUNGS-/TEXTURZERLEGUNG UND WAVELET-CODIERUNG |
摘要 |
The method involves applying a wavelet coding on different images obtained by comparison between a moving image and an estimated image corresponding to the moving image. The comparison provides a difference with an image interpolated from initial and final image of a sequence. A temporary coding of the image is effectuated by recovering a previously coded movement according to a temporary axis. Independent claims are also included for the following: (a) a method of decoding a sequence of source image (b) a device for coding a sequence of source image (c) a device for decoding a sequence of source image (d) a data server for implementing a method of coding a sequence of source image (e) a digital data support for implementing a method of coding a sequence of source image (f) a computer program comprising instructions for coding a sequence of source image (g) a computer program comprising instructions for decoding a sequence of source image. |
申请公布号 |
DE602004004379(D1) |
申请公布日期 |
2007.03.08 |
申请号 |
DE20046004379T |
申请日期 |
2004.03.19 |
申请人 |
FRANCE TELECOM |
发明人 |
CAMMAS, NATHALIE;PATEUX, STEPHANE;LAURENT, NATHALIE |
分类号 |
H04N7/26;H04N7/30;H04N7/36;H04N7/46;H04N7/50 |
主分类号 |
H04N7/26 |
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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