发明名称 |
Baseline-based contour coding method and apparatus |
摘要 |
An apparatus for encoding a contour of an object in a video signal by using a baseline-based shape coding technique first determines a baseline based on contour image data and generates a one-dimensional sample list of the contour based on the baseline. Subsequently, the apparatus produces a reconstructed contour based on the one-dimensional sample list and extracts the difference between the reconstructed contour and the original contour. The detected difference is sampled in order to create an error sample list and, finally, the one-dimensional sample list is compensated based on the error sample list. <IMAGE> |
申请公布号 |
EP0831656(A3) |
申请公布日期 |
2000.12.20 |
申请号 |
EP19960308253 |
申请日期 |
1996.11.14 |
申请人 |
DAEWOO ELECTRONICS CO., LTD |
发明人 |
KIM, JIN-HUN |
分类号 |
H04N7/24;G06T7/60;G06T9/20;H03M7/30;H04N19/00;H04N19/20;H04N19/60;H04N19/91 |
主分类号 |
H04N7/24 |
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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