Patibandla, A. and Prakram, M. 2025. Adaptive Lung Segmentation Using Optimal U-Net and Grey Wolf Optimization for COVID-19 Chest X-Rays. Journal of Innovative Image Processing. 7, 4 (Oct. 2025), 1263–1285. DOI:https://doi.org/10.36548/jiip.2025.4.010.