Description of algorithm can be found in project.ps/pdf.
Description of the implementation can be found in Contents.m.
Further descriptions of the various functions can be found in the files.

Please contact Yee Whye Teh (http://www.cs.utoronto.ca/~ywteh) for any 
questions or suggestions.

This distribution can be found at 
	http://www.cs.utoronto.ca/~ywteh/courses/csc2523s

The steerable pyramid implementation can be obtained from Simoncelli's
website
	http://www.cis.upenn.edu/~eero/steerpyr.html
