Ge, Chenxu, Leng, Qiangkui, Zhang, Ting, Ullah, Sami, Namoun, Abdallah, Hussain, Syed Mudassir, Alfuhaid, Hisham and Waqas, Muhammad ORCID: https://orcid.org/0000-0003-0814-7544 (2026) SF-Net: spatial-frequency feature synthesis for semantic segmentation of High-Resolution Remote Sensing imagery. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing. pp. 1-15. ISSN 1939-1404 (Print), 2151-1535 (Online) (doi:10.1109/JSTARS.2026.3658488)