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基于对极几何和主动视觉的摄像机标定

庄春华,李振宇,顾冬华,王普,张亚庭

Beijing Gongye Daxue Xuebao / Journal of Beijing University of Technology（2009）

Cited 8|Views7
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Abstract
针对实际物体三维重建中摄像机标定的特点,运用主动视觉原理和对极几何约束,推导出包括摄像机内外参数并能评价标定结果好坏的目标函数,采用遗传算法求其最小得到标定结果. 该方法只需控制摄像机作1次共面的平移运动,对硬件设备没有特殊要求. 实验结果表明,该算法在估计精度和鲁棒性方面有较大提高,操作方便,可很好地应用到三维重建系统中.
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Key words
3D reconstruction,Active vision,Camera calibration,Epipolar geometry,Genetic algorithm
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