Jian L, Liu J, Wu S, Chen L. CLIPPan: Adapting CLIP as a Supervisor for Unsupervised Pansharpening. AAAI [Internet]. 2026 Mar. 14 [cited 2026 May 14];40(7):5350-8. Available from: https://ojs.aaai.org/index.php/AAAI/article/view/37451