Ganta Raghotham Reddy, et al. “Enhancement and Segmentation of Low-Light Images Using Illumination Map Estimation Based Level Set (IME-LS) Method”. International Journal on Recent and Innovation Trends in Computing and Communication, vol. 11, no. 9, Nov. 2023, pp. 4337-46, doi:10.17762/ijritcc.v11i9.9904.