About the Authors

Runxin Li

Roles Writing – review & editing

rxli@kust.edu.cn (RL); weipeng1980@gmail.com (WP)

Affiliations Yunnan Key Laboratory of Computer Technologies Application, Kunming University of Science and Technology, Kunming, China, Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, China

Wentao Xie

Roles Writing – original draft

Affiliation Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, China

Zhenhong Shang

Roles Writing – review & editing

Affiliation Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, China

Xiaowu Li

Roles Writing – review & editing

Affiliation Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, China

Guofeng Shu

Roles Writing – review & editing

Affiliation Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, China

Lianyin Jia

Roles Writing – review & editing

Affiliation Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, China

Wei Peng

Roles Writing – review & editing

rxli@kust.edu.cn (RL); weipeng1980@gmail.com (WP)

Affiliation Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, China

Competing Interests

The authors have declared that no competing interests exist.