Variational Retinex-based model

The model is based on an anti-spoofing algorithm for face recognition.

Description

Python implementation of multiscale retinex model.

[A multiscale retinex for bridging the gap between color images and the human observation of scenes] (http://ieeexplore.ieee.org/document/597272/)
[An automated multi Scale Retinex with Color Restoration for image enhancement] (http://ieeexplore.ieee.org/document/6176791/)
[Multiscale Retinex] (http://www.ipol.im/pub/art/2014/107/)