CALIB_CB_FAST_CHECK  188 modules/calib3d/misc/java/test/Calib3dTest.java                 + Calib3d.CALIB_CB_FAST_CHECK);
CALIB_CB_FAST_CHECK  474 samples/cpp/calibration.cpp                     CALIB_CB_ADAPTIVE_THRESH | CALIB_CB_FAST_CHECK | CALIB_CB_NORMALIZE_IMAGE);
CALIB_CB_FAST_CHECK  294 samples/cpp/tutorial_code/calib3d/camera_calibration/camera_calibration.cpp                 CALIB_CB_ADAPTIVE_THRESH | CALIB_CB_FAST_CHECK | CALIB_CB_NORMALIZE_IMAGE);