help-octave
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Image functions no longer return images


From: J Heeris
Subject: Re: Image functions no longer return images
Date: Wed, 30 Jan 2008 15:28:39 -0800 (PST)



Søren Hauberg wrote:
> 
> 
> ons, 30 01 2008 kl. 04:32 -0800, skrev J Heeris:
>> Using octave 3.0.0 with package "image" 1.0.4, on Debian GNU/Linux
>> (Lenny,
>> 2.6.23 custom kernel).
>> 
>> I notice that functions such as imshow and image no longer return image
>> matrices, but just floating point values.
> I'm confused. Have 'imshow' ever returned an image? I mean, why would
> it?
> 
> Søren
> 
> _______________________________________________
> Help-octave mailing list
> address@hidden
> https://www.cae.wisc.edu/mailman/listinfo/help-octave
> 
> 

Sorry, I meant "imagesc".

If these functions return image handles, how do I use them with, say,
"imwrite"? The documentation for "imwrite" doesn't seem to have changed to
detail this. Now I just get "error: expecting integer index, found
-6.139061" when trying to use the results of "imagesc" with "imwrite".
-- 
View this message in context: 
http://www.nabble.com/Image-functions-no-longer-return-images-tp15181109p15194689.html
Sent from the Octave - General mailing list archive at Nabble.com.




reply via email to

[Prev in Thread] Current Thread [Next in Thread]