Figure 7From: Circular contour retrieval in real-world conditions by higher order statistics and an alternating-least squares algorithmBlurred circle retrieval in a noisy environment: (a) Processed image; (b) center circle; (c) final result obtained with the proposed methods; (d) result obtained by Chan and Vese. Results obtained on three blurred circles in a noisy environment by the proposed method and comparative method Chan and Vese.Back to article page