Fig. 15From: Line and circle detection using dense one-to-one Hough transforms on greyscale imagesParametric study of the DHT for circle detection. a Influence of the number of scales (NS) on clean image. b Influence of the voting strategy (VS) on clean image. c, d Influence of NS and VS on noisy image (SNR = 5). e, f Influence of NS and VS on non uniform contrast image (c=4)Back to article page