Longfei Ren

Longfei Ren received the Ph.D. degree from the School of Information Science and Technology, Southwest Jiaotong University, Chengdu, China, in 2021. From 2019 to 2020, he was a Visiting Ph.D. Student with the Remote Sensing Laboratory, Department of Information and Communication Technologies, University of Trento, Trento, Italy, and the Remote Sensing for Digital Earth Unit, Fondazione Bruno Kessler, Trento. He is currently working with the Key Laboratory of Computational Optical Imaging Technology, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China. His research interests include hyperspectral unmixing, optimization, and image processing.