Adaptive Gamma Correction for Brightness-Distorted Images with \Imagick and PHP

I’m currently looking for a way to auto-gamma-correct / enhance my photos. In the end I wrote implementations for some papers – Here’s the second which might be understood as followup to the AGCWD from my previous Post. The paper’s title is » Contrast Enhancement of Brightness-Distorted Images by Improved Adaptive Gamma Correction « [1] and it basically enhances the AGCWD [2].
Continue Reading