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Image Matching using TI Multi-Wavelet Transform

机译:使用TI多小波变换的图像匹配

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摘要

A multi-resolution image matching technique based on multi-wavelets followed by a coarse to fine strategy is presented. The technique addresses the estimation of optimal corresponding points and the corresponding disparity maps in the presence of occlusion, ambiguity and illuminative variations in the two perspective views taken by two different cameras or at different lighting conditions. The problem of occlusion and ambiguity is addressed by a geometric topological refining approach along with the uniqueness constraint whereas the illuminative variation is dealt by using windowed normalized correlation.
机译:提出了一种基于多小波的多分辨率图像匹配技术,并采用了从粗到精的策略。该技术解决了在由两个不同的相机或在不同的照明条件下拍摄的两个透视图中存在遮挡,模糊性和照明变化的情况下,最佳对应点和相应视差图的估计。通过几何拓扑细化方法以及唯一性约束来解决遮挡和歧义的问题,而通过使用窗口归一化相关性来解决照明变化。

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