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Alternative to the epipolar line method for automatic target matching in multiple images 3D measurement

机译:对极线方法的替代方案,可在多幅图像3D测量中实现自动目标匹配

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Abstract: In digital photogrammetry, difficulties are often experienced when automatically matching differing viewpoints of similar targets, such as retro-reflective targets. In this paper, an alternative target matching technique to the epipolar line method is developed. The method, which is combined with a bundle adjustment process, is based on a 3D intersection and `epipolar plane,' as opposed to the 2D intersection of the epipolar line method. The theory of the approach is described and discussed. Comparisons are made between the epipolar line method and the 3D matching method. Results from both simulation and practical testing are given and critical evaluation is made of the technique. !7
机译:摘要:在数字摄影测量中,当自动匹配相似目标(例如后向反射目标)的不同视点时,通常会遇到困难。本文提出了对极线法的另一种目标匹配技术。该方法与束调整过程相结合,是基于3D相交和“极面”的,而不是对极线方法的2D相交。描述和讨论了该方法的理论。对极线法和3D匹配法进行了比较。给出了仿真和实际测试的结果,并对该技术进行了严格的评估。 !7

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