用opencv写的双目立体视频深度图生成，基于韦伯感知初始化匹配代价、SAD代价聚合、 快速视差选择，实现深度视频-Binocular stereo video opencv write depth map generation, based on Weber perception initialization matching cost, SAD consideration polymerization, fast parallax select, depth video

提供了SAD算法和根据相关性检测算法,把图像分成四个块,很好的(Provides a SAD algorithm and according to the correlation detection algorithm, the image is divided into four pieces, very good)