Consider the gray-scale image, image-pj6(Canny).tif below, apply
Canny edge detection algorithm to obtain the edge image by using the
following setup and parameters:
of Gaussian smoothing filter: 0.5% of the shortest dimension of the image
Sobel operator for computing gradient vectors Hysteresis thresholding: TH = 0.10 TL = 0.04
Your report (Word or pdf format) should contain:
- Source codes (30%)
- Figures of the gradient magnitude and gradient angle images (30%)
- Figures of gNL(x,y) and gNH(x,y) (20%)
- Figure of final edge map (20%)
Note: Images must be plotted with good resolution (at least 12cm12cm)
