发明名称 |
Automatic camera calibration and geo-registration using objects that provide positional information |
摘要 |
A video sequence of a field of view within an environment is received. Targets are detected in the video sequence. Target geo-positional information is received. Correspondences between the targets detected in the video sequence and the target geo-positional information are determined and used to calibrate the camera and to geo-register a field of view of the camera.
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申请公布号 |
US7949150(B2) |
申请公布日期 |
2011.05.24 |
申请号 |
US20070730518 |
申请日期 |
2007.04.02 |
申请人 |
OBJECTVIDEO, INC. |
发明人 |
HAERING NIELS;RASHEED ZEESHAN;HASSAN-SHAFIQUE KHURRAM;HAKEEM ASAAD;JAVED OMAR;CAO XIAO CHUN;LIU HAIYING;YU LI;MADDEN DONALD G.;CHOSAK ANDREW J.;TAYLOR GEOFFREY;GUPTA HIMAANSHU;LIPTON ALAN J. |
分类号 |
G06K9/00;H04N5/225 |
主分类号 |
G06K9/00 |
代理机构 |
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