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检索条件"主题词=Surfel"
13 条 记 录,以下是1-10 订阅
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Real-time large-scale dense mapping with Surfels
Sensors (14248220)
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Sensors (14248220) 2018年 第5期18卷 1493页
作者: Fu, Xingyin Zhu, Feng Wu, Qingxiao Sun, Yunlei Lu, Rongrong Yang, Ruigang Shenyang Institute of Automation Chinese Academy of Sciences Shenyang110016 China University of Chinese Academy of Sciences Beijing100049 China Key Laboratory of Opto-Electronic Information Processing CAS Shenyang110016 China Key Lab of Image Understanding and Computer Vision Shenyang110016 China Baidu Inc. Beijing100193 China National Engineering Laboratory of Deep Learning Technology and Application Beijing100193 China
Real-time dense mapping systems have been developed since the birth of consumer RGB-D cameras. Currently, there are two commonly used models in dense mapping systems: truncated signed distance function (TSDF) and surf... 详细信息
来源: ebsco(ASP/aph) ebsco(MEDLINE/cmedm) 评论
A Multiresolution viewpoint based Rendering for Large-scale point models
A Multiresolution viewpoint based Rendering for Large-scale ...
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Third International Symposium on Information Science and Engineering(第三届信息科学与工程国际会议 ISISE 2010)
作者: Yan Jiang Yingjuan Sun Yu Jiang College of Computer Science and Technology Changchun Normal University Changchun China Business Center Easyway Co.ltd. Beijing China
In this paper, we present a non uniform partitioning point-octree data structure based on level-of-detail (LOD) to implement multiresolution rendering adaptively according to viewpoint Our approach generates a spatial... 详细信息
来源: 万方会议 评论
Direct Slicing of a Point Set Model for Rapid Prototyping
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Computer-Aided Design and Applications 2013年 第1-4期1卷 109-115页
作者: Hayong Shin Seyoun Park Eonjin Park Dept of Industrial EngineeringKAISThyshin@kaist.ac.kr
Recently point set model is getting increasing research attention in many geometric modeling application areas including computer graphics and CAD/CAM. This paper presents a novel approach to directly slicing point se... 详细信息
来源: T&F期刊 评论
基于Surfel点云数据的压缩算法
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计算机应用研究 2008年 第11期25卷 3471-3473页
作者: 王鹏杰 宋海玉 盛森 浙江大学CAD&CG国家重点实验室 杭州310058 大连民族学院计算机科学与工程学院 辽宁大连116600 吉林大学计算机科学与技术学院 长春130025
针对点云数据局部集中的特点,使用差值预测对点云数据进行预测处理;在预测的同时,根据IEEE-754浮点数标准,简化浮点数的尾数,使用3.5 Byte来表示一个浮点数,以提高压缩效果;然后对预测数据中连续重复的字节使用该字节加该字节重复的次... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 万方期刊 万方期刊 评论
ARITHMETIC RESEARCH ABOUT BOOLEAN OPERATION OF Surfel MODEL BASED ON HIERARCHICAL BOUNDING VOLUMES
ARITHMETIC RESEARCH ABOUT BOOLEAN OPERATION OF SURFEL MODEL ...
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International Technology and Innovation Conference 2009(2009技术与创新国际学术会议)
作者: HE Chaoming LIU Guangshuai XIONG Ying LEI Huatang Chengdu 610031 China Southwest Jiaotong University School of Mechanical Eng.
CSG Primitive, the point is not studied deeply in application of digital geometry. With no topology and adjacency of point models, it is unnecessary to keep consistent with the topology at the time of modeling, but it... 详细信息
来源: 万方会议 评论
Surfel-based surface modeling for robotic belt grinding simulation
Journal of Zhejiang University Science A(Science in Engineer...
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Journal of Zhejiang University Science A(Science in Engineering) 2006年 第7期 1215-1224页
作者: MUELLER Heinrich KUHLENKOETTER Bernd Informatik VII University of Dortmund Dortmund 44227 Germany Robotics Research Institute University of Dortmund Dortmund 44227 Germany
The new free-form surface modelling technology for robotic belt grinding simulation presented in this paper is based on discrete Surfel elements generated from the surface approximation point set and can facilitate th... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
GPU-friendly multi-view stereo reconstruction using Surfel representation and graph cuts
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Computer Vision and Image Understanding 2011年 第5期115卷 620-634页
作者: Ju Yong Chang Haesol Park In Kyu Park Kyoung Mu Lee Sang Uk Lee Department of Electrical Engineering and Computer Science ASRI Seoul National University Seoul 151-742 Republic of Korea School of Information and Communication Engineering Inha University Incheon 402-751 Republic of Korea
In this paper, we present a new Surfel (surface element) based multi-view stereo algorithm that runs entirely on GPU. We utilize the flexibility of Surfel-based 3D shape representation and global optimization by graph... 详细信息
来源: ElsevierScienceDirect期刊 ElsevierScienceDirec... 评论
Surfel-based surface modeling for robotic belt grinding simulation
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浙江大学学报:A卷英文版 2006年 第7期7卷 1215-1224页
作者: REN Xiang-yang MUELLER Heinrich KUHLENKOETTER Bernd Robotics Research Institute University of Dortmund Dortmund 44227 Germany Informatik Ⅶ University of Dortmund Dortmund 44227 Germany
The new free-form surface modelling technology for robotic belt grinding simulation presented in this paper is based on discrete Surfel elements generated from the surface approximation point set and can facilitate th... 详细信息
来源: 万方期刊 万方期刊 评论
Survey of 3D modeling using depth cameras
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Virtual Reality & Intelligent Hardware 2019年 第5期1卷 483-499页
作者: Hantong Xu Jiamin Xu Weiwei Xu State Key Lab of CAD&CG Zhejiang University Zhejiang 310058 China
Three-dimensional (3D) modeling is an important topic in computer graphics and computer vision. In recent years, the introduction of consumer-grade depth cameras has resulted in profound advances in 3D modeling. Start... 详细信息
来源: ElsevierScienceDirect期刊 ElsevierScienceDirec... 评论
Hand-Held 3-D Reconstruction of Large-Scale Scene with Kinect Sensors Based on Surfel and Video Sequences
IEEE Geoscience and Remote Sensing Letters
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IEEE Geoscience and Remote Sensing Letters 2018年 第12期15卷 1842-1846页
作者: Xu, Haonan Yu, Lei Fei, Shumin School of Mechanical and Electric Engineering Soochow University Suzhou215000 China Collaborative Innovation Center of Industrial Energy-Saving and Power Quality Control Anhui University Hefei230601 China School of Automation Southeast University Nanjing210096 China
This letter presents a hand-held complex large-scale scene reconstruction method with Kinect sensors based on Surfel and video sequences. The feature point method simultaneous localization and mapping (SLAM) is employ... 详细信息
来源: IEEE期刊 IEEE期刊 评论