Deep learning–based region merging with adaptive threshold optimization for building segmentation in remote sensing images - Asim Shoaib; Muhammad Waqas Nadeem; Nohaidda Sariff; Syeda Tehreem Haider; Fasee Ullah; Ateeq Ur Rehman; Sadiq Muhammad; Rab Nawaz; Muhammad Adnan Khan (PLoS ONE, 2026)