1. Inner Mongolia Key Laboratory of Pattern Recognition and Intelligent Image Processing, School of Information Engineering; Inner Mongolia University of Science and Technology; China
2. Life Sciences Research Center, School of Life Science and Technology; Xidian University; China
3. Department of Medical Imaging, The First Affiliated Hospital of Baotou Medical College; Inner Mongolia University of Science and Technology; China
4. Guangxi Key Laboratory of Multi-source Information Mining and Security; Guangxi Normal University; China
5. Institute of Automation; Chinese Academy of Sciences; China