Three dimensional point cloud hole repairing strategy for binocular stereo reconstruction

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	Three dimensional point cloud hole repairing strategy for binocular stereo reconstruction
	Nie EJ(聂二杰)2; Li J(李杰)1,2; Zhang RM(张如美)1; Cao L(曹蕾)1; Sun, Liangliang 2; Liu H(刘浩)1,2; Liu YW(刘玉旺); Li ZQ(理中强)
	2017
会议名称	2017 IEEE International Conference on Robotics and Biomimetics, ROBIO 2017
会议日期	December 5-8, 2017
会议地点	Macau, China
关键词	3D reconstruction hole repair interpolation triangulation point cloud surface
页码	2456-2461
通讯作者	Li J(李杰)
中文摘要	Robotic-assisted minimally invasive surgery (RMIS) has attracted the attention of the surgeon and patient with high precision, minimizing trauma, dexterity and fast recovery time. The three-dimensional reconstruction of tissue structure and morphology during operation is an important prerequisite to guide the operation accurately and safely. However, hole problem still exists in the reconstruction process that will affect the accuracy and effectiveness of the surgery procedure. To address this problem, the paper presents a new hole repair method based on spatial surface scatter interpolation for 3D tissue reconstruction. In order to better close to the real structure, we have retained the surrounding concave-convex in the three-dimensional reconstruction, meanwhile, compared with the existing Delaunay triangulation method. The results indicate the proposed method can achieve better repair effects for various holes, with more smooth merits.
收录类别	EI
产权排序	2
会议主办者	Beijing Institute of Technology; City University of Hong Kong; IEEE Robotics and Automation Society; Shenzhen Academy of Robotics; University of Hong Kong; University of Macau
会议录	Proceedings of the 2017 IEEE International Conference on Robotics and Biomimetics
会议录出版者	IEEE
会议录出版地	New York
语种	英语
ISBN号	978-1-5386-3741-8
内容类型	会议论文
源URL	[http://ir.sia.cn/handle/173321/22180]
专题	沈阳自动化研究所_空间自动化技术研究室
作者单位	1.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, China 2.Shenyang Jianzhu University, Shenyang, China
推荐引用方式 GB/T 7714	Nie EJ,Li J,Zhang RM,et al. Three dimensional point cloud hole repairing strategy for binocular stereo reconstruction[C]. 见:2017 IEEE International Conference on Robotics and Biomimetics, ROBIO 2017. Macau, China. December 5-8, 2017.