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Lines Matching refs:D2x

506     CvMat *Dx = 0, *Dy = 0, *D2x = 0, *D2y = 0, *Dxy = 0;
602 CV_CALL( D2x = cvCreateMat( max_dy, aligned_width, d_depth ));
605 Dx->cols = Dy->cols = D2x->cols = D2y->cols = Dxy->cols = size.width;
633 d2x_filter.process(src,D2x,roi,origin,stage);
647 D2x->data.ptr, d_step, stripe_size, aperture_size ));
662 const short* d2xdata = (const short*)(D2x->data.ptr + i*D2x->step);
680 const float* d2xdata = (const float*)(D2x->data.ptr + i*D2x->step);
700 cvReleaseMat( &D2x );