PatchmatchNet 是 CVPR 2021 Oral 的官方实现，用可学习的 Patchmatch 做多视图立体匹配，从多张图片重建稠密三维点云。
…pagation and leaf-size enforcement. Fix corrupted PatchMatch source textures when input images have different widths. Fix guided matching for spherical cameras. Fix Caspa