Gui-Song Xia (Senior Member, IEEE) received the Ph.D. degree in image processing and computer vision from CNRS LTCI, Tlcom ParisTech, Paris, France, in 2011.,From 2011 to 2012, he has been a Post-Doctoral Researcher with the Centre de Recherche en Mathmatiques de la Decision, CNRS, Paris-Dauphine University, Paris, for one and half years. He is currently working as a Full Professor with Wuhan University, Wuhan, China, leading a group working toward computer vision and photogrammetry. He was a Visiting Scholar at DMA, cole Normale Suprieure (ENS-Paris), Paris, for two months in 2018. His research interests include mathematical modeling of images and videos, structure from motion, perceptual grouping, and remote sensing image understanding.,Dr. Xia serves on the Editorial Board of several journals, including ISPRS Journal of Photogrammetry and Remote Sensing, Pattern Recognition, Signal Processing: Image Communication, Journal of Remote Sensing, and Frontiers in Computer Science: Computer Vision.