Learned split-spectrum metalens for obstruction-free broadband imaging in the visible. - Seungwoo Yoon; Dohyun Kang; Eunsue Choi; Sohyun Lee; Seoyeon Kim; Minho Choi; Hyeonsu Heo; Dong-Ha Shin; Suha Kwak; Arka Majumdar; Junsuk Rho; Seung-Hwan Baek (CoRR, 2026)