srLHE

Codes for contrast enhancement via Wilson-Cowan and Local Histogram Equalization with sub-Riemannian interaction kernel. Based on the code https://github.com/dprn/WCvsLHE by L. Calatroni, V. Franceschi, and D. Prandi, with additional contributions by E. Baspinar.

For an in-depth exposition of the algorithm, please have a look at the paper A cortical-inspired sub-Riemannian model for Poggendorff-type visual illusions by E. Baspinar, L. Calatroni, V. Franceschi, and D. Prandi (available here).

How to reproduce the experiments of the paper

Clone this repository, and launch experiments.jl. That is:

git clone https://github.com/dprn/srLHE
cd srLHE
julia experiments.jl

To reproduce the experiments obtained via the previous (non sub-Riemannian) version of the algorithm, please use the WCvsLHE package (available here).