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Re: Image processing - corrupted display - range problem?

From: Alex Bligh
Subject: Re: Image processing - corrupted display - range problem?
Date: Fri, 19 Dec 2008 21:09:20 +0000

I'm trying to do image processing using Octave ( 3.0.3 installed
on OS-X precompiled Octave-forge with the image package 1.0.8 also from
Octave Forge, plus ImageMagick 6.2.8). I am a (very) new user so please
bear with me if this is a stupid question.

Further this happens with any colour image:

octave-3.0.3:16> L=imread("/Applications/")
octave-3.0.3:16> imwrite(L,"ll.jpg")
error: transpose not defined for N-d objects
error: evaluating postfix operator `'' near line 273, column 10
error: evaluating assignment expression near line 273, column 8
error: evaluating if command near line 272, column 1
error: called from `imwrite' in file `/Users/amb/octave/image-1.0.8/imwrite.m'

but works ok with any greyscale image.


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