I want to do some computations (using Sage) on the pixel values of an
image, and I assumed I'd be able to use Octave to read in the values.
Something like:
c = octave('imread("cameraman.png")')
or even
octave('c = imread("cameraman.png")')
But none of these work. Even if I start up Octave-inside-Sage with
octave.console(), the imread command fails to work. It works fine in
Octave (outside of Sage), though.
It would be nice to be able to use
octave.imread
but that doesn't work (as for example all Maxima functions are so
available).
Any suggestions?
Thanks,
Alasdair
--
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/sage-support
URL: http://www.sagemath.org
