Adaptive Filters for Image Processing

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#15

From: JEFF NANIS
Date: Tue, 26 Mar 1991 16:24

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	I am trying to implement an adaptive filter (joint process estimator/
noise canceller) on two gray scale images. I'd prefer to use IDL over C or 
Fortran. Ideally (no pun intended), I'd like to use a two-dimensional filter
rather than run a pure raster scan a pixel at a time over the image. Does anyonehave any experience at implementing a 2D sliding window moving over a larger
matrix in IDL? Any related experiences? We are especially interested in ARMA-
type estimators, and lattice or fast transversal RLS algorithms.

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!uunet!aplcomm!aplcomm.jhuapl.edu
From: jeff@aplcomm.jhuapl.edu (JEFF NANIS )
Newsgroups: comp.lang.idl,comp.graphics
Subject: Adaptive Filters for Image Processing
Keywords: 2D Adaptive Filters, lattice recursive least squares, change detection
Message-ID: <388@aplcomm.JHUAPL.EDU>
Date: 26 Mar 91 16:24:36 GMT
Sender: jeff@aplcomm.JHUAPL.EDU
Followup-To: comp.graphics
Organization: JHU/APL, Laurel, MD
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