cvcorner.cpp | 206 CvSepFilter dx_filter, dy_filter; local 289 CV_CALL( dx_filter.init_deriv( size.width, depth, d_depth, 1, 0, aperture_size0 )); 324 dx_filter.process( src, Dx, cvRect(0,y,-1,delta), cvPoint(0,0), stage ); 505 CvSepFilter dx_filter, dy_filter, d2x_filter, d2y_filter, dxy_filter; local 591 dx_filter.init_deriv( size.width, depth, d_depth, 1, 0, aperture_size ); 631 dx_filter.process(src,Dx,roi,origin,stage);
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