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基于LQS的基本矩阵计算方法

DOI: 10.11834/jig.20091023

Keywords: 计算机视觉,基本矩阵,鲁棒估计,LQS方法,Bucket分割

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Abstract:

基本矩阵作为分析两视图对极几何的有力工具,在视觉领域中占用重要的地位。分析了传统鲁棒方法在基本矩阵的求解问题中存在的不足,引入了稳健回归分析中的LQS方法,并结合Bucket分割技术,提出一种鲁棒估计基本矩阵的新方法,克服了RANSAC方法和LMedS方法的缺陷。模拟数据和真实图像实验结果表明,本文方法具有更高的鲁棒性和精确度。

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