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Effects of Noise
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Classroom Contents
Computer Vision: Edge Detection Techniques - Part 1 - Lecture 4
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- 1 Intro
- 2 Outline
- 3 Origins of Edges
- 4 Types of edges
- 5 Why edge detection?
- 6 Closeup of edges
- 7 Characterizing edges
- 8 Intensity profile
- 9 With a little Gaussian noise
- 10 Effects of Noise
- 11 Solution: smooth first
- 12 Derivative theorem of convolution
- 13 Solution: Smoothing
- 14 Evaluate Edge Detection
- 15 Design Criteria for Edge Detection
- 16 45 years of boundary detection
- 17 Prewitt and Sobel Edge Detector
