About the Authors

Yongsheng Huang

Roles Writing – original draft

Affiliations School of Technology, Beijing Forestry University, Key Lab of State Forestry Administration on Forestry Equipment and Automation, Beijing, China, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, China

Daochun Xu

Roles Writing – review & editing

Affiliation School of Technology, Beijing Forestry University, Key Lab of State Forestry Administration on Forestry Equipment and Automation, Beijing, China

Jiangming Kan

Roles Writing – review & editing

Affiliation School of Technology, Beijing Forestry University, Key Lab of State Forestry Administration on Forestry Equipment and Automation, Beijing, China

Wenbin Li

Roles Writing – review & editing

leewb@bjfu.edu.cn

Affiliation School of Technology, Beijing Forestry University, Key Lab of State Forestry Administration on Forestry Equipment and Automation, Beijing, China

Competing Interests

The authors have declared that no competing interests exist.