loadimage

[Gabriel Oheix i2a12a]

Hi Octave conceptors,

I need to apply changes in my images, open this image in a matrix is what I 
need so I use Octave to this purpose.

I want to open it with 'loadimage', but there is a mistake with the image file .


this is my error

octave:5> loadimage('toto.png');
error: load: /home/gabriel/Octave/ouv_img/toto.png: inconsistent number of 
columns near line 5
error: load: unable to extract matrix size from file 
`/home/gabriel/Octave/ouv_img/toto.png'
error: called from `loadimage' in file 
`/usr/share/octave/2.1.57/m/image/loadimage.m'
octave:5>

I have also try with toto.ppm, " [x,map]=loadimage('toto.png') "

Somebody around me has load .png images like that

I use  octave-2.1.57-7.i386.rpm  or octave-2.0.17-1.i386.rpm

If you can help me

Friendly



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