Figure 3From: Recent multiscale AM-FM methods in emerging applications in medical imagingExample of a retinal image with DR. Note the exudates shown with a white square. (a) Original Retinal Image. (b) IA using CoS 4. (c) Thresholded Image of (b) showing large IA values. A valid range for the pixels between [15-30%] of the maximum value was used for determining the thresholded image.Back to article page