1. School of Life Science and Technology, Xidian University; Xi'an People's Republic of China
2. Engineering Research Center of Molecular and Neuro Imaging; Ministry of Education; People's Republic of China
3. School of Information Engineering, Information Processing Laboratory; Inner Mongolia University of Science and Technology; Baotou Inner Mongolia People's Republic of China
4. Guangxi Key Laboratory of Multi-Source Information Mining and Security; Guangxi Normal University; Guilin People's Republic of China
5. Department of Medical Imaging; The First Affiliated Hospital of Baotou Medical College, Inner Mongolia University of Science and Technology; Baotou Inner Mongolia People's Republic of China
6. Department of neurosurgery; No 101 Hospital of Chinese PLA; Wuxi People's Republic of China
7. Institute of Automation; Chinese Academy of Sciences; Beijing People's Republic of China