system: opencv 4.4.0 operating system: windows 10 Pro - visual studio 2019 PCL 1.11.1 point cloud viewer.
I use this example https://github.com/opencv/opencv/blob/master/samples/cpp/stereo_match.cpp
int alg = STEREO_SGBM; int SADWindowSize = 1; int numberOfDisparities =16;
i get incorrect cloud point, any suggestions?