Knowledge Commons of Institute of Automation,CAS
Efficient and Robust Reconstruction of Botanical Branching Structure from Laser Scanned Points | |
Yan, Dong-Ming; Wintz, Julien; Mourrain, Bernard; Wang, Wenping; Boudon, Frédéric; Godin Christophe | |
2009 | |
会议名称 | 11th IEEE CAD/Graphics, 2009 |
会议日期 | 2009-08 |
会议地点 | HuangShan |
摘要 |
This paper presents a reconstruction pipeline for recovering
branching structure of trees from laser scanned
data points. The process is made up of two main blocks:
segmentation and reconstruction. Based on a variational
k-means clustering algorithm, cylindrical components and
ramified regions of data points are identified and located.
An adjacency graph is then built from neighborhood information
of components. Simple heuristics allow us to extract
a skeleton structure and identify branches from the graph.
Finally, a B-spline model is computed to give a compact and
accurate reconstruction of the branching system. |
文献类型 | 会议论文 |
条目标识符 | http://ir.ia.ac.cn/handle/173211/14020 |
专题 | 多模态人工智能系统全国重点实验室_多媒体计算 |
推荐引用方式 GB/T 7714 | Yan, Dong-Ming,Wintz, Julien,Mourrain, Bernard,et al. Efficient and Robust Reconstruction of Botanical Branching Structure from Laser Scanned Points[C],2009. |
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文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
2009_CADCG_Tree.pdf(3568KB) | 会议论文 | 开放获取 | CC BY-NC-SA | 浏览 下载 |
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