Figure 8From: Circular contour retrieval in real-world conditions by higher order statistics and an alternating-least squares algorithmBlurred circle and a one pixel wide circle retrieval: (a) Processed image; (b) center circle; (c) final result obtained with the proposed methods; (d) result obtained by Chan and Vese. Results obtained on an image containing a one pixel wide circle and a blurred circle by the proposed method and comparative method Chan and Vese.Back to article page