Generalize the homography struct #17
Description
Currently the homography transform uses a struct made for the homography matrix. Instead of this, we should use a LinearMap or CoordinateTransformation so that translations, rotations and homographies can also be generalized and be differentiated about.
- Make necessary changes in
ChainRulesCore.rrule(::typeof(ImageTransformations.warp!)... - Extend the
rruleofDiffImages.Homographyto the CoordinateTransformations or any other type we intend to use as a generalization. - Write tests.