Searched refs:D2y (Results 1 – 2 of 2) 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()
|
| /external/opencv3/modules/imgproc/src/ |
| D | corner.cpp | 493 UMat Dx, Dy, D2x, D2y, Dxy; in ocl_preCornerDetect() local
499 Sobel( _src, D2y, CV_32F, 0, 2, ksize, 1, 0, borderType ); in ocl_preCornerDetect()
515 ocl::KernelArg::ReadOnlyNoSize(D2x), ocl::KernelArg::ReadOnlyNoSize(D2y), in ocl_preCornerDetect()
679 Mat Dx, Dy, D2x, D2y, Dxy, src = _src.getMat(); in preCornerDetect()
686 Sobel( src, D2y, CV_32F, 0, 2, ksize, 1, 0, borderType ); in preCornerDetect()
710 const float* d2ydata = D2y.ptr<float>(i); in preCornerDetect()
|