A Local Flatness Based Variational Approach to Retinex.

Meng Tang Fengying Xie Rui Zhang Zhiguo Jiang Alan C. Bovik

Published in: IEEE Trans. Image Process. (2020)

Keyphrases

image enhancement
retinex theory
edge preserving
color constancy
color images
energy functional
variational methods
color image enhancement
human vision
center surround
learning algorithm
image analysis
natural images
mumford shah functional