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我想从立体图像得到视差地图。当我尝试stereo_match.cpp下面的图像时,结果图像从原始图像变小,图像左侧丢失。OpenCV 3.3 reating视差地图返回较小尺寸的结果
是关于参数吗?什么原因以及如何解决它?
如何通过更改参数或其他内容来改善结果?
下面是参数:
Ptr<StereoSGBM> sbm = StereoSGBM::create(16, 64, 3, 48, 192, 0, 0,10,200,100);
CV_WRAP static Ptr<StereoSGBM> create(int minDisparity = 0, int numDisparities = 16, int blockSize = 3,
int P1 = 0, int P2 = 0, int disp12MaxDiff = 0,
int preFilterCap = 0, int uniquenessRatio = 0,
int speckleWindowSize = 0, int speckleRange = 0,
int mode = StereoSGBM::MODE_SGBM);