About the Authors

Yanru Zhong

Roles Funding acquisition, Methodology, Writing – original draft

Affiliation Guangxi Key Laboratory of Intelligent Processing of Computer Images and Graphics, Guilin University of Electronic Technology, Guilin, PR China

Hong Gao

Roles Conceptualization, Methodology, Validation, Writing – original draft

Affiliation Guangxi Key Laboratory of Intelligent Processing of Computer Images and Graphics, Guilin University of Electronic Technology, Guilin, PR China

Xiuyan Guo

Roles Software

Affiliation Guangxi Key Laboratory of Intelligent Processing of Computer Images and Graphics, Guilin University of Electronic Technology, Guilin, PR China

Yuchu Qin

Roles Supervision, Writing – review & editing

Affiliation School of Computing and Engineering, University of Huddersfield, Huddersfield, United Kingdom

Meifa Huang

Roles Formal analysis, Funding acquisition, Writing – review & editing

meifahuang@yeah.net

Affiliation School of Mechanical and Electrical Engineering, Guilin University of Electronic Technology, Guilin, PR China

Xiaonan Luo

Roles Supervision

Affiliation Guangxi Key Laboratory of Intelligent Processing of Computer Images and Graphics, Guilin University of Electronic Technology, Guilin, PR China

Competing Interests

The authors have declared that no competing interests exist.