Newsgroups: sci.image.processing
Path: cantaloupe.srv.cs.cmu.edu!das-news2.harvard.edu!news2.near.net!news.mathworks.com!uhog.mit.edu!bloom-beacon.mit.edu!usc!rutgers!news.columbia.edu!news.cs.columbia.edu!news.nyc.pipeline.com!psinntp!psinntp!psinntp!nntp.hk.super.net!news.ust.hk!cs_pats
From: cs_pats@ug.cs.ust.hk (Law Kwok Gay)
Subject: Urgent: Help!
Message-ID: <1995May21.081957.1257@uxmail.ust.hk>
Sender: usenet@uxmail.ust.hk
Nntp-Posting-Host: csl3su14.cs.ust.hk
Organization: The Hong Kong University of Science and Technology
X-Newsreader: TIN [version 1.2 PL2]
Date: Sun, 21 May 1995 08:19:57 GMT
Lines: 8

Hi,
    Because we are doing an image recognition project. But we don't know which 
preprocess techinque to normalize the image so illumination for each picture
look the same. Could anyone tell me which method is the best? Also, can anyone
tell the exact algorithm?

Thanks
Patrick.
