AIImageCompare is a library of image comparison algorithms. It is most useful when dealing with images that may be very similar but not exactly the same. For instance for UIView/CALayer unit tests.
Right now it provides a few error functions:
- Mean absolute error
- Root mean square error
- Maximum absolute error
- Different pixel count
- Different pixel ratio (percentage)
Add AIImageCompate.[h,m] to your project or add pod 'AIImageCompare', '~> 0.1.2' to your Podfile.