发明名称 |
Method and apparatus for correction of perspective distortion |
摘要 |
Perspective distortion in an imaged scene is corrected by identifying a group of points in the imaged scene such that the group of points define a shape. Two vanishing points are determined based on the group of points in the imaged scene. The process determines a first set of reference points within the shape defined by the group of points and transforms the first set of reference points into a second set of reference points. An aspect ratio associated with the first set of reference points is adjusted and the imaged scene is transformed to reduce perspective distortion in the imaged scene.
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申请公布号 |
US7737967(B2) |
申请公布日期 |
2010.06.15 |
申请号 |
US20070772775 |
申请日期 |
2007.07.02 |
申请人 |
CHERNICHENKO DMITRY ALEXANDROVICH;ZAKLIKA KRZYSZTOF ANTONI |
发明人 |
CHERNICHENKO DMITRY ALEXANDROVICH;ZAKLIKA KRZYSZTOF ANTONI |
分类号 |
G06T15/00;G06T5/00;G06T7/00;G06T15/10;G06T15/20 |
主分类号 |
G06T15/00 |
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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