发明名称 |
METHOD FOR CALIBRATION AND CORRECTION OF RADIAL LENS DISTORTION |
摘要 |
An approximation method for deriving the first coefficient of radial aberration model is proposed. This invention idea enables a digital camera system to automatically find a good parameter in order to correct radial lens distortion by capturing an image with a single straight line. The proposed method is computationally efficient for a digital camera to perform radial lens correction in real time. |
申请公布号 |
WO03043308(A3) |
申请公布日期 |
2003.11.27 |
申请号 |
WO2002IB04453 |
申请日期 |
2002.10.24 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V.;CHENG, TZU-HUNG |
发明人 |
CHENG, TZU-HUNG |
分类号 |
G06T3/00;G06T5/00;H04N5/217 |
主分类号 |
G06T3/00 |
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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