Description: It implements a steerable Gaussian filter.
This m-file can be used to evaluate the first directional derivative of an image, using the method outlined in:
W. T. Freeman and E. H. Adelson, "The Design and Use of Steerable Filters", IEEE PAMI, 1991.
File list (Check if you may need any files):
cameraman.gif
license.txt
mandrill.jpg
runDemo.m
steerGauss.m
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