Searched refs:D2y (Results 1 – 1 of 1) sorted by relevance
| /external/opencv/cv/src/ |
| D | cvcorner.cpp | 506 CvMat *Dx = 0, *Dy = 0, *D2x = 0, *D2y = 0, *Dxy = 0; in cvPreCornerDetect() local
603 CV_CALL( D2y = cvCreateMat( max_dy, aligned_width, d_depth )); in cvPreCornerDetect()
605 Dx->cols = Dy->cols = D2x->cols = D2y->cols = Dxy->cols = size.width; in cvPreCornerDetect()
634 d2y_filter.process(src,D2y,roi,origin,stage); in cvPreCornerDetect()
649 D2y->data.ptr, d_step, stripe_size, aperture_size )); in cvPreCornerDetect()
663 const short* d2ydata = (const short*)(D2y->data.ptr + i*D2y->step); in cvPreCornerDetect()
681 const float* d2ydata = (const float*)(D2y->data.ptr + i*D2y->step); in cvPreCornerDetect()
701 cvReleaseMat( &D2y ); in cvPreCornerDetect()
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