2 Edge Detection, Canny Operator, 20 % 0 0 0 0 0 0 (1) 0 0 0 0 0 0 Consider the following image: [127 127 127 0 127 127 127 0 0 SO SO 80 127 127 127 0 127 127 0 0 0 a) Compute the magnitude and angle of gradients using 3 x 3 Sobel operators (you need use zero padding) b) Apply Non Maximum Suppression to the magnitude of gradients C) Apply Hystrosis thresholding (L=20. H=120) and label all pixels as either edge or non edge (1, 0). d) Plot the block diagram of Canny operator c) Could we obtain an edge which has a width more than I using Canny operator? Why? 0 0 0 2 Edge Detection, Canny Operator, 20 % 0 0 0 0 0 0 (1) 0 0 0 0 0 0 Consider the following image: [127 127 127 0 127 127 127 0 0 SO SO 80 127 127 127 0 127 127 0 0 0 a) Compute the magnitude and angle of gradients using 3 x 3 Sobel operators (you need use zero padding) b) Apply Non Maximum Suppression to the magnitude of gradients C) Apply Hystrosis thresholding (L=20. H=120) and label all pixels as either edge or non edge (1, 0). d) Plot the block diagram of Canny operator c) Could we obtain an edge which has a width more than I using Canny operator? Why? 0 0 0