Searched refs:dX_min (Results 1 – 1 of 1) sorted by relevance
| /external/opencv/cv/src/ |
| D | cvmotempl.cpp | 164 CvMat *dX_min = 0, *dY_max = 0; in cvCalcMotionGradient() local
213 CV_CALL( dX_min = cvCreateMat( mhi->rows, mhi->cols, CV_32F )); in cvCalcMotionGradient()
217 CV_CALL( cvSobel( mhi, dX_min, 1, 0, aperture_size )); in cvCalcMotionGradient()
219 cvGetRow( dX_min, &dX_min_row, 0 ); in cvCalcMotionGradient()
227 dX_min_row.data.ptr = dX_min->data.ptr + y*dX_min->step; in cvCalcMotionGradient()
251 cvErode( mhi, dX_min, el ); in cvCalcMotionGradient()
257 dX_min_row.data.ptr = dX_min->data.ptr + y*dX_min->step; in cvCalcMotionGradient()
276 cvReleaseMat( &dX_min ); in cvCalcMotionGradient()
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