Jupyter and octave

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peter_cz

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Apr 28, 2017, 10:06:01 AM4/28/17
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Dears,

I'm running Jupyter server 5.0.0 with Octave Kernel v0.26.2 running GNU Octave v4.2.1, under Python 3.5.3. I'm using Octave image pkg and as soon as I want to "imshow" color picture then it's not display correctly. There is some "color cloud" shown but this is not the picture which is supposed to be loaded. I did try it under regular Octave GUI installation and it just works. So it seems to be an issue of displaying color images within Jupyter notebook. When I load greyscale image it's displayed OK.
Can you advice what might be an issue?

Thanks.
Peter 

Doug Blank

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Apr 28, 2017, 10:23:06 AM4/28/17
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Looks like you have the issue reported in the right place: https://github.com/Calysto/octave_kernel/issues/86

-Doug

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peter_cz

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Apr 28, 2017, 11:09:43 AM4/28/17
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Cool :)


On Friday, April 28, 2017 at 4:23:06 PM UTC+2, Doug Blank wrote:
Looks like you have the issue reported in the right place: https://github.com/Calysto/octave_kernel/issues/86

-Doug
On Fri, Apr 28, 2017 at 10:06 AM, peter_cz <balazov...@gmail.com> wrote:
Dears,

I'm running Jupyter server 5.0.0 with Octave Kernel v0.26.2 running GNU Octave v4.2.1, under Python 3.5.3. I'm using Octave image pkg and as soon as I want to "imshow" color picture then it's not display correctly. There is some "color cloud" shown but this is not the picture which is supposed to be loaded. I did try it under regular Octave GUI installation and it just works. So it seems to be an issue of displaying color images within Jupyter notebook. When I load greyscale image it's displayed OK.
Can you advice what might be an issue?

Thanks.
Peter 

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