Re: [Matplotlib-users] applying an image's colormap to another image

[Benjamin R. <ben...@gm...>]

You might have better luck asking the scikit-image people, or the Pillow
people. ImageMagick might also have what you are looking for.

Cheers!
Ben Root


On Wed, Jan 27, 2016 at 11:23 PM, Matteo Niccoli <ma...@my...> wrote:

> Can something like this (which by the way I can't get to work):
>
> http://stackoverflow.com/questions/3114925/pil-convert-rgb-image-to-a-specific-8-bit-palette
>
> What I would like to do is this:
> 1) Import an RGB image, which would have its own colormap - say this one
> for example:
>
> https://upload.wikimedia.org/wikipedia/commons/b/b3/Jupiter_new_hubble_view_above_pole.png
>
> 2) convert it to intensity, display the intensity color-mapped to the same
> colours the original RGB had.
>
> Any tips, or even better code or pseudocode would be greatly appreciated.
>
> Thanks
> Matteo
>
>
>
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