RE: Problem Loading Image in Octave for further Processing

[de Almeida, Valmor F.]

You need to install the image package from

octave-forge

http://octave.sourceforge.net/packages.html


--
Valmor

> -----Original Message-----
> From: Abdul Rahman Riza [mailto:address@hidden
> Sent: Tuesday, July 08, 2008 6:50 AM
> To: de Almeida, Valmor F.
> Cc: address@hidden
> Subject: Re: Problem Loading Image in Octave for further Processing
> 
> Many thanks Almeida, but still the same error messages as following.
> 
> octave:1> I = imread("lena.bmp");
> error: `imread' undefined near line 1 column 5
> error: evaluating assignment expression near line 1, column 3
> octave:1>
> 
> I already uninstall my octave using "apt-get remove octave" command
then
> reinstall it again using "apt-get install octave" on my ubuntu machine
to
> make sure my current octave version is fresh...
> 
> Anybody can explain what is the meaning of above error messages?
> 
> Riza
> 
> 
> 2008/7/8 de Almeida, Valmor F. <address@hidden>:
> 
> 
> 
>       Try
> 
>       I = imread("lena.bmp");
> 
> 
>       > -----Original Message-----
>       > From: Abdul Rahman Riza [mailto:address@hidden
>       > Sent: Tuesday, July 08, 2008 4:18 AM
>       > To: address@hidden
>       > Subject: Problem Loading Image in Octave for further
Processing
>       >
>       > Dear colleagues,
>       >
>       >
>       > I tried loading images named lena.bmp according to instruction
in
>       octave
>       > manual but receive following error messages:
>       >
>       > octave:1> I = loadimage ("lena.ppm");
>       > error: `loadimage' undefined near line 1 column 5
>       > error: evaluating assignment expression near line 1, column 3
>       > octave:1>
>       >
>       >
>       > I run octave 2.9.12 under my Ubuntu 7.10 machine.
>       >
>       > Anybody can help me what went wrong and what to do next?
>       >
>       > Regards,
>       > Riza
> 
> 
>