1. School of Computer Science and Engineering Changchun University of Technology Changchun China
2. School of Mechanical and Electrical Engineering Changchun Polytechnic Changchun China
3. School of Artificial Intelligence The Tourism College of Changchun University Changchun China
4. Jilin Weimiao Medical Technology Co., Ltd Changchun China
5. School of Mechatronic Engineering Changchun University of Technology Changchun China