1. Faculty of Forestry, Southwest Forestry University, Kunming 650224, China
2. Institute of Big Data and Artificial Intelligence, Southwest Forestry University, Kunming 650224, China
3. Art and Design College, Southwest Forestry University, Kunming 650224, China
4. Key Laboratory of National Forestry and Grassland Administration on Forestry and Ecological Big Data, Southwest Forestry University, Kunming 650224, China