发明名称 |
Method and system for classifying image elements |
摘要 |
A method, system, and machine-readable medium for classifying an image element as one of a plurality of categories, including assigning the image element based on a ratio between an unoccluded perimeter of the image element and an occluded perimeter of the Image element and coding the image element according to a coding scheme associated with the category to which the image element is classified. Exemplary applications include image compression, where categories include image foreground and background layers. <IMAGE> |
申请公布号 |
EP1229495(A3) |
申请公布日期 |
2003.10.29 |
申请号 |
EP20020001931 |
申请日期 |
2002.01.31 |
申请人 |
AT&T CORP. |
发明人 |
BOTTOU, LEON;HAFFNER, PATRICK GUY |
分类号 |
G06T1/00;G06T5/00;G06T5/20;G06T7/00;G06T7/60;G06T9/00;H04N7/26 |
主分类号 |
G06T1/00 |
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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