Nazemi, Amir, Shima Kamyab, Zohreh Azimifar, and Paul Fieguth. “Human Perception-Based Image Enhancement Using a Deep Generative Model”. Journal of Computational Vision and Imaging Systems 4, no. 1 (December 24, 2018): 3. Accessed February 29, 2020. https://openjournals.uwaterloo.ca/index.php/vsl/article/view/337.