发明名称 |
Digital image processing system and method for emphasizing a main subject of an image |
摘要 |
A system and method for automatically altering an image having pixels is disclosed. An image is segmented into regions and various features of the regions are extracted and used to calculate a confidence factor, or belief value, that a particular region is a main subject of the image. The belief values are assembled into a belief map that is used to define how pixel values are to be altered. Various color and appearance values of the pixel are altered in a predetermined way to emphasize the main subject of the image. The emphasis is applied in a binary fashion or as in a gradient of values. Either the main subject can be emphasized, or the secondary or background subjects can be de-emphasized. The system can be implement on a variety of computer systems. |
申请公布号 |
EP1211637(A3) |
申请公布日期 |
2006.08.23 |
申请号 |
EP20010202981 |
申请日期 |
2001.08.06 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
LUO, JIEBO;GRAY, ROBERT T. |
分类号 |
G06T5/00;G06T7/00;G06T11/00;G06T11/60;H04N1/409;H04N5/208;H04N9/64 |
主分类号 |
G06T5/00 |
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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