Lines Matching refs:n_bins
754 image_double * modgrad, unsigned int n_bins ) in ll_angle() argument
776 if( n_bins == 0 ) error("ll_angle: 'n_bins' must be positive."); in ll_angle()
791 range_l_s = (struct coorlist **) calloc( (size_t) n_bins, in ll_angle()
793 range_l_e = (struct coorlist **) calloc( (size_t) n_bins, in ll_angle()
797 for(i=0;i<n_bins;i++) range_l_s[i] = range_l_e[i] = NULL; in ll_angle()
849 i = (unsigned int) (norm * (double) n_bins / max_grad); in ll_angle()
850 if( i >= n_bins ) i = n_bins-1; in ll_angle()
868 for(i=n_bins-1; i>0 && range_l_s[i]==NULL; i--); in ll_angle()
2029 int n_bins, in LineSegmentDetection() argument
2057 if( n_bins <= 0 ) error("'n_bins' value must be positive."); in LineSegmentDetection()
2072 &modgrad, (unsigned int) n_bins ); in LineSegmentDetection()
2077 (unsigned int) n_bins ); in LineSegmentDetection()
2224 int n_bins = 1024; /* Number of bins in pseudo-ordering of gradient in lsd_scale_region() local
2228 ang_th, log_eps, density_th, n_bins, in lsd_scale_region()