发明名称 |
Method for recovering radial distortion parameters from a single camera image |
摘要 |
In a computerized method, a set of radial distortion parameters are recovered from a single image by selecting arbitrarily oriented straight lines in a single image using an input device. Then, objective functions in Cartesian form are minimized using a least-squares fit formulation to recover the set of radial distortion parameters.
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申请公布号 |
US6101288(A) |
申请公布日期 |
2000.08.08 |
申请号 |
US19970901689 |
申请日期 |
1997.07.28 |
申请人 |
DIGITAL EQUIPMENT CORPORATION |
发明人 |
KANG, SING BING |
分类号 |
G06T3/00;G06T5/00;(IPC1-7):G06K9/36 |
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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