Slide 1September 30, 2014Computer Vision Lecture 7: The Fourier Transform 1 The Fourier Transform Last week we talked about convolution as a technique for a variety of image…
Slide 1October 7, 2014Computer Vision Lecture 9: Edge Detection II 1 Laplacian Filters Idea: Smooth the image, Smooth the image, compute the second derivative of the (2D)…
Slide 1 October 8, 2013Computer Vision Lecture 11: The Hough Transform 1 Fitting Curve Models to Edges Most contours can be well described by combining several “round”…
Slide 1 CSC589 Introduction to Computer Vision Lecture 9 Sampling, Gaussian Pyramid Bei Xiao Slide 2 What we have learned so far Image contrast, histograms, and basic manipulation…
PowerPoint Presentation September 9, 2014 Computer Vision Lecture 3: Digital Images 1 Computer Vision A simple two-stage model of computer vision: Image processing Scene…