About the Authors

Xiao Xiao

Roles Data curation, Resources, Validation

Affiliation School of Electrical Engineering, Hunan Industry Polytechnic, Changsha, Hunan Province, China

Deyu Liu

Roles Investigation, Validation, Writing – review & editing

Affiliation School of Electrical Engineering, Hunan Industry Polytechnic, Changsha, Hunan Province, China

Hai Qin

Roles Methodology, Software, Writing – original draft

qinhai@hnu.edu.cn

Affiliations School of Electronic Information, Hunan First Normal University, Changsha, Hunan Province, China, Key Laboratory of Hunan Province for 3D Scene Visualization and Intelligence Education, Changsha, Hunan Province, China

Competing Interests

The authors have declared that no competing interests exist.