Wang Zhiyi is pursuing a Ph.D. degree at Xidian University in Xi’an, China, where he received a B.S. degree in electrical engineering and M.S. in electronics and communication engineering, in 2009 and 2014, respectively. In addition, he currently works as an engineer at Xi’an University of Finance and Economics. His research interests are intelligent signal processing and image processing.

Wang Min received a B.S. degree in auto control and M.S. and Ph.D. degrees in signal and information processing from Xidian University, Xi’an, China, in 2000, 2003, and 2005, respectively. He is currently working as a Professor with the National Laboratory of Radar Signal Processing, Xidian University. His research interests include intelligent signals, image processing, and statistical learning.

Xinghui Wu was born in Inner Mongolia, China, in 1996. He reveived a B.E. degree in applied physics from the Inner Mongolia University, Hohhot, China, in 2018. He is currently working toward a Ph.D. degree with the National Key Laboratory of Radar Signal Processing, School of Electronic Engineering, Xidian University, Xi’an, China. His research interests include signal processing, target tracking, parameter estimation, intelligent radar, and data fusion, with an emphasis on weak target detection and tracking.

Yang Shuyuan received a B.A. degree in electrical engineering and M.S. and Ph.D. degrees in circuits and systems from Xidian University, Xi'an, China, in 2000, 2003, and 2005, respectively. She has been a Professor with the School of Artificial Intelligence, Xidian University. Her research interests include machine learning and multiscale geometric analysis.