Re: [R] Image analysis in R?

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Subject: Re: [R] Image analysis in R?
From: A.J. Rossini (rossini@blindglobe.net)
Date: Wed 20 Sep 2000 - 22:12:56 EST 

Message-ID: <87u2bb6z3r.fsf@jeeves.blindglobe.net>

>>>>> "rM" == rn-Helge Mevik <Bj> writes:

rM> As far as I can tell, there are no facilities in the "base" R
rM> for image analysis. Is there any extension or package for R
rM> that implements image analysis? I'm thinking of features such
rM> as

rM> o Reading and writing image files, o displaying indexed or
rM> "true color" images, o resizing, cropping, etc, of images, o
rM> filters for manipulating images (smoothing, edge detection,
rM> etc) o feature extraction

One approach is to use ImageJ (from NIH) for the analysis, and write
backend code to extract the data into R using the RJava interface and
a bit of coding. Some people here are working on that approach for
cell/spot-counting analyses.

best,
-tony 

-- 
A.J. Rossini				Rsrch. Asst. Prof. of Biostatistics
BlindGlobe Networks (home/default)	rossini@blindglobe.net	
UW Biostat/Center for AIDS Research	rossini@u.washington.edu	
FHCRC/SCHARP/HIV Vaccine Trials Net	rossini@scharp.org

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