Convert a background from a light theme suited version to a dark theme suited version automatically. For example: if the image has a morning scene, maybe turn it into a night scene (or) if the image is abstract with bright colors, turn it into contrasting colors with more dark shades
Currently the white regions in the background are cropped on the basis of area occupied by them. Need a solution that will allow custom RGB colors to be set at background value too.
Changing this to allow for more colors should be simple, although the same needs to be implemented and some core components of the code changed.