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THE METHOD FOR HOMOGRAPHY ESTIMATION BETWEEN TWO PLANES BASED ON LINES AND POINTS

机译:基于线和点的两个平面的单应估计方法

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The paper considers the problem of estimating a transform connecting two images of one plane object. The method based on RANSAC is proposed for calculating the parameters of projective transform which uses points and lines correspondences simultaneously. A series of experiments was performed on synthesized data. Presented results show that the algorithm convergence rate is significantly higher when actual lines are used instead of points of lines intersection. When using both lines and feature points it is shown that the convergence rate does not depend on the ratio between lines and feature points in the input dataset.
机译:本文考虑了估计连接一个平面对象的两个图像的变换的问题。提出了一种基于RANSAC的投影变换参数计算方法,该方法同时利用点和线的对应关系。对合成数据进行了一系列实验。结果表明,当使用实际线代替线交点时,算法的收敛速度明显提高。当同时使用线和特征点时,表明收敛速度不取决于输入数据集中的线和特征点之间的比率。

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