[MapProxy] Improving tile contrast

[Matt Walker]

Hi,

I pulled together a couple of examples of using the `decorate_img` callback
which might be of help to you:
https://gist.github.com/walkermatt/1cae669defce037511ada4e0ed01b3cd

Matt Walker
https://mastodon.social/@walkermatt

On Mon, 26 May 2025, 15:08 Michael Heerdegen via MapProxy, <
mapproxy at lists.osgeo.org> wrote:

> Hello,
>
> do I understand correctly that if I want image enhancement of tiles
> beyond simple manipulations of color channels (like, increasing
> contrast) I definitely need to run a WSGI middleware or some other
> external solution?
>
> Is there some ready-to-use solution for this kind of task or do users
> have to set up this completely on their own from scratch?
>
>
> TIA,
>
> Michael.
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