Efficient and Robust Reconstruction of Botanical Branching Structure from Laser Scanned Points

	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
会议日期	2009-08
会议地点	HuangShan
英文摘要	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.
内容类型	会议论文
源URL	[http://ir.ia.ac.cn/handle/173211/14020]
专题	自动化研究所_模式识别国家重点实验室_多媒体计算与图形学团队
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]. 见:. HuangShan. 2009-08.