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- Newsgroups: comp.ai.neural-nets
- Path: sparky!uunet!destroyer!ncar!news.miami.edu!newssun.med.miami.edu!dbrown
- From: dbrown@newssun.med.miami.edu (Daniel Brown)
- Subject: principal component analysis and "wavelets"
- Message-ID: <1992Nov17.185852.5738@newssun.med.miami.edu>
- Organization: University of Miami, School Of Medicine
- Distribution: usa
- Date: Tue, 17 Nov 1992 18:58:52 GMT
- Lines: 15
-
- I posted about a week ago with a question about preprocessing
- of image input. I only received a few responses, and I need
- more information on them:
-
- i) What is principal component analysis (PCA)?
- ii) Has anyone heard of "wavelets" used in
- preprocessing of image data?
-
- Thanks in advance,
-
- Dan Brown
- dbrown@newssun.med.miami.edu
-
- I will post a summary of replies ...
-
-