发明名称 |
IMAGE CODING WITH BLOCK DROPPING |
摘要 |
An image encoder with a encoder input; a memory device to said encoder input, for storing a image received at said input; a image predictor device for predicting a prediction image based on a first image stored in said memory device; a combiner device for determining residual data relating to a difference between an original image and the prediction image; a first evaluator for determining a first characteristic; an inhibiter connected to said combiner device and said first evaluator device, for transmitting said residual data further if said first characteristic checks against said first predetermined criterion; and a encoder output connected to said inhibiter device. The image encoder has a second evaluator device for determining a second characteristic, and said inhibiter device is arranged for transmitting said residual data further depending on said first characteristic and said second characteristic. |
申请公布号 |
EP1459563(A2) |
申请公布日期 |
2004.09.22 |
申请号 |
EP20020783456 |
申请日期 |
2002.11.26 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
DE BRUIJN, FREDERIK, J.;BRULS, WILHELMUS, H., A.;DE HAAN, GERARD |
分类号 |
H04N7/32;G06T9/00;H03M7/36;H04N7/26;H04N7/36;H04N7/50;(IPC1-7):H04N7/50 |
主分类号 |
H04N7/32 |
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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