| 发明名称 |
METHOD OF DETECTING SUBSTANTIALLY RECTANGULAR OBJECT IN IMAGE, METHOD OF ESTIMATING BACKGROUND COLOR IN IMAGE, COMPUTER- READABLE MEDIUM, DEVICE FOR DETECTING SUBSTANTIALLY RECTANGULAR OBJECTS IN IMAGE, AND DEVICE FOR ESTIMATING BACKGROUND COLOR IN IMAGE |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method and device for detecting objects in an image. <P>SOLUTION: A method of detecting generally rectangular objects in an image includes a step of determining candidate rectangles in the image based on detected corners in the image, a step of ranking the candidate rectangles based on a set of differentiating factors, and a step of detecting objects in the images based on the ranked candidate rectangles. <P>COPYRIGHT: (C)2008,JPO&INPIT |
| 申请公布号 |
JP2008171417(A) |
申请公布日期 |
2008.07.24 |
| 申请号 |
JP20070331586 |
申请日期 |
2007.12.25 |
| 申请人 |
SEIKO EPSON CORP |
发明人 |
GUERZHOY MICHAEL;ZHOU HUI |
| 分类号 |
G06T7/60 |
主分类号 |
G06T7/60 |
| 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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