55:148 Digital Image Processing

Chapter 4, Image Pre-processing

Chapter 4 Overview:

4.1 Pixel brightness transformations
Position-dependent brightness correction PE 4.A
Grey scale transformation PE 4.B
4.2 Geometric transformations
Pixel co-ordinate transformations PE 4.C
Brightness interpolation
4.3 Local pre-processing
Image Smoothing PE 4.D PE 4.E
Edge detectors PE 4.F PE 4.G PE 4.H
Zero crossings of the second derivative PE 4.I
Scale in image processing
Canny edge detection PE 4.J
Edges in multispectral images
Other local pre-processing operators
Adaptive neighborhood pre-processing
4.4 Image restoration
Image restoration as inverse convolution of the whole image
Degradations that are easy to restore PE 4.K
Inverse filtration PE 4.L PE 4.M
Wiener filtration

Last Modified: April 9,1997