1. School of Mathematics and Computer Science, Key Laboratory of Forest Sensing Technology and Intelligent Equipment of Department of Forestry, Key Laboratory of Forestry Intelligent Monitoring and Information Technology of Zhejiang Province, Zhejiang A & F University, Hangzhou, China
2. School of Opto-Mechanical and Electrical Engineering, Zhejiang A & F University, Hangzhou, China
3. School of Landscape Architecture, Zhejiang A & F University, Hangzhou, China
4. School of Humanities and Law, Zhejiang A & F University, Hangzhou, China
5. School of Modern Agriculture, Zhejiang A & F University, Hangzhou, China