TANG Jing, WANG Yinghui, WANG Ningna, NING Xiaojuan, LYU Ke, SUI Liansheng, SHI Zhenghao. Swaying Tree Simulation by Slicing Partition[J]. Chinese Journal of Electronics, 2020, 29(5): 826-832. doi: 10.1049/cje.2020.07.004
Citation: TANG Jing, WANG Yinghui, WANG Ningna, NING Xiaojuan, LYU Ke, SUI Liansheng, SHI Zhenghao. Swaying Tree Simulation by Slicing Partition[J]. Chinese Journal of Electronics, 2020, 29(5): 826-832. doi: 10.1049/cje.2020.07.004

Swaying Tree Simulation by Slicing Partition

doi: 10.1049/cje.2020.07.004
Funds:  This work is supported by the National Key Research and Development Program of China (No.2018YFB1004905), the National Natural Science Foundation of China (No.61872291, No.61871320), Shaanxi Natural Science Foundation (No.2017JQ6023), and Scientific Research Program of Shaanxi Provincial Education Department (No.18JS077).
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  • Corresponding author: WANG Yinghui (corresponding author) received the Ph.D. degree from North-west University. From 2003 to 2005, he was a post-doctoral fellow at Peking University. Now he is a professor at School of Artificial Intelligence and Computer Science, Jiangnan University. His research interests include image analysis and pattern recognition. (Email:wyh_925@163.com)
  • Received Date: 2019-09-23
  • Rev Recd Date: 2020-04-13
  • Publish Date: 2020-09-10
  • The key of swaying tree simulation is to capture the essence of the interaction between wind and tree, which has not received much attention from scholars. In this paper, we present a method for simulating swaying tree based on slicing partition. The tree is divided into multiple "slices", and then jointly moved to simulate the tree swaying in wind. By slicing partition, the motion of any slice is independent of the others concurrently, which provides a parallel spatial topology for real-time calculation. Moreover, based on the fact that the wind will blow to a tree partly rather than the whole, partial swayings of the tree are also simulated. The experimental results show the correctness and effectiveness of our method.
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