標題: DYNAMIC CALIBRATION METHOD FOR SINGLE AND MULTIPLE VEDIO CAPTURE DEVICES
作者: Chen, I-Hsien
Wang, Sheng-Jyh
公開日期: 20-Aug-2009
摘要: The present invention discloses a dynamic calibration method for a single and multiple video capture devices. The present invention can acquire the variations of the pan angle and tilt angle of a single video capture device according to the displacement of the feature points between successive images. For a plurality of video capture devices, the present invention includes the epipolar-plane constraint between a plurality of video capture devices to achieve the goal of dynamical calibration. The calibration method in the present invention does not require specific calibration patterns or complicated correspondence of feature points, and can be applied to surveillance systems with wide-range coverage.
官方說明文件#: G06K009/00
URI: http://hdl.handle.net/11536/105500
專利國: USA
專利號碼: 20090208063
Appears in Collections:Patents


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  1. 20090208063.pdf