Transcolor is a simple color transfer library implemented according whitepaper.
That is pure Go implementation using https://github.com/lucasb-eyer/go-colorful to switch between color spaces.
Library is currently in Beta, so no benchmarks, optimizations, tests, or anything else unfortunately. I will improve this lib according to issues and personal needs
An example and a program to provide simple color transfering.
Use ./run.sh script to see it in action, or compile and use for your own personal needs.