Copy polygonal subset of an image

[Marc Camacho Cateura]

Hi all,

For a project, I need to copy a polygonal subset of an image. I have eight points of panoramic image, and I want to copy this subset onto another panoramic image.

I find ways to do this with PIL but only with a box mask. And I need a polygonal subset from the eight points...

I'm new in python and I don't know how to do this... maybe with numpy and Pil?

I apreciate some help...

Thank you very much and best regards!