3D reconstruction of surfaces by using scanline stereo matching

摘要

We proposed a new robust method of stereo matching using coarse to fine hierarchical color segmentation of each scanline in stereo images. However, it is difficult to remove fault correspondences in the case of that similar sequences of color segments exist in multiple in the proposed method. Therefore, this paper proposes an approach to detect and modify fault correspondences by taking into account of consistency of disparity of region contours. The proposed method can reconstruct 3D surfaces on matching regions from corner points obtained by 3D line segmentation of the contours by using Delauney triangulation and finite element method.