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Three dimensional point cloud hole repairing strategy for binocular stereo reconstruction
Nie EJ(聂二杰)1; Li J(李杰)1,2; Zhang RM(张如美)2; Cao L(曹蕾)2; Sun, Liangliang1; Liu H(刘浩)1,2
作者部门机器人学研究室
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
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
会议录名称Proceedings of the 2017 IEEE International Conference on Robotics and Biomimetics
出版者IEEE
出版地New York
2017
页码2456-2461
收录类别EI
EI收录号20182905575918
产权排序2
ISBN号978-1-5386-3741-8
关键词3D reconstruction hole repair interpolation triangulation point cloud surface
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.
语种英语
文献类型会议论文
条目标识符http://ir.sia.cn/handle/173321/22122
专题机器人学研究室
通讯作者Li J(李杰)
作者单位1.Shenyang Jianzhu University, Shenyang, China
2.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, 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]//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. New York:IEEE,2017:2456-2461.
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