setPreFilterCap  1501 modules/calib3d/include/opencv2/calib3d.hpp     CV_WRAP virtual void setPreFilterCap(int preFilterCap) = 0;
setPreFilterCap  1562 modules/calib3d/include/opencv2/calib3d.hpp     CV_WRAP virtual void setPreFilterCap(int preFilterCap) = 0;
setPreFilterCap    99 modules/calib3d/src/compat_stereo.cpp     sm->setPreFilterCap(state->preFilterCap);
setPreFilterCap   236 samples/cpp/stereo_match.cpp     bm->setPreFilterCap(31);
setPreFilterCap   246 samples/cpp/stereo_match.cpp     sgbm->setPreFilterCap(63);