发明名称 |
CAMERA CALIBRATION IN A COMPUTER VISION SYSTEM |
摘要 |
In a camera arrangement of a computer vision system, camera calibration is effected on-line, i.e. while the camera is involved in a visual task. The calibration is carried out automatically whenever the camera undergoes a series of displacements relative to a fixed scene. The calibration method is based on the epipolar transformation associated with each displacement, using Kruppa equations to derive the calibration signals. <IMAGE> |
申请公布号 |
GB2261566(A) |
申请公布日期 |
1993.05.19 |
申请号 |
GB19920021275 |
申请日期 |
1992.10.09 |
申请人 |
* GEC-MARCONI LIMITED;* INSTITUT NATIONAL DE RECHERCHE EN INFORMATIQUE ET EN AUTOMATIQUE |
发明人 |
STEPHEN JOHN * MAYBANK;OLIVIER DOMINIQUE * FAUGERAS |
分类号 |
G01B11/00;G03B15/00;G05D3/12;G06T1/00;G06T7/00;H04N5/232;H04N13/00 |
主分类号 |
G01B11/00 |
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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