A Retinex based GAN Pipeline to Utilize Paired and Unpaired Datasets for Enhancing Low Light Images. - Harshana Weligampola; Gihan Jayatilaka; Suren Sritharan; Roshan Godaliyadda; Parakrama Ekanayaka; Roshan G. Ragel; Vijitha R. Herath (CoRR, 2020)