Figure 12From: Circular contour retrieval in real-world conditions by higher order statistics and an alternating-least squares algorithmBlurred circles in a correlated noise environment: (a) Processed image; (b) superposition processed image and center circle; (c) final result obtained with the proposed methods; (d) result obtained by Chan and Vese. Retrieval of two concentric blurred circles in a correlated noise environment.Back to article page