云南高校图书馆联盟文献共享服务平台- VOXELIZATION

VOXELIZATION: 作品数：11被引量：12H指数：2; 导出分析报告; 相关领域：自动化与计算机技术更多>>; 相关作者：沈春林杨忠谭皓李玉峰姜太平更多>>; 相关机构：南京航空航天大学更多>>; 相关期刊：《科技视界》《Transactions of Nanjing University of Aeronautics and Astronautics》《ZTE Communications》《Open Journal of Geology》更多>>; 相关基金：中国航空科学基金国家教育部博士点基金国家自然科学基金更多>>

Point Cloud Processing Methods for 3D Point Cloud Detection Tasks: 《ZTE Communications》2023年第4期38-46,共9页WANG Chongchong LI Yao WANG Beibei CAO Hong ZHANG Yanyong; Light detection and ranging(LiDAR)sensors play a vital role in acquiring 3D point cloud data and extracting valuable information about objects for tasks such as autonomous driving,robotics,and virtual reality(VR).Howe...; 关键词：point cloud processing 3D object detection point cloud voxelization bird's eye view deep learning

THUDosePD:a three-dimensional Monte Carlo platform for phantom dose assessment被引量：2: 《Nuclear Science and Techniques》2023年第11期40-50,共11页Xi‑Yu Luo Rui Qiu Zhen Wu Shu‑Chang Yan Zi‑Yi Hu Hui Zhang Jun‑Li Li; This work was supported by the National Natural Science Foundation of China(General Program)(Nos.12175114,U2167209);the Foundation of Key Laboratory of Metrology and Calibration Technology(No.JLKG2022001C001);the Platform Development foundation of China Institute for Radiation Protection(No.YP21030101);the National Key R&D Program of China(No.2021YFF0603600);the Tsinghua University Initiative Scientific Research Program(No.20211080081).; Monte Carlo simulations are frequently utilized in radiation dose assessments.However,many researchers find the prevailing computing platforms to be intricate.This highlights a pressing need for a specialized framewor...; 关键词：Monte Carlo PHANTOM Dose assessment VOXELIZATION Three dimensional

Study on the LAI Single Tree Model Based on Terrestrial Laser Scanning: 《Open Journal of Geology》2023年第5期431-448,共18页Zhaohua Pan Genshen Fu; Leaf area index (LAI) is a key parameter for studying global terrestrial ecology and environment and has great ecological significance. How to accurately measure and calculate structural parameters of trees has become...; 关键词：Leaf Area Index Terrestrial Laser Scanning Branch-Leaf Separation Point Cloud Voxelization

Fast forward modeling of muon transmission tomography based on model voxelization ray energy loss projection: 《Applied Geophysics》2022年第3期395-408,471,共15页Zhang Rong-Qing Xi Zhen-Zhu Liu Wei Wang He Yang Zi-Yan; supported by the National Key Research and Development Project of China (2016YFC0303104);the National Natural Science Foundation of China(41304090)。; To solve the problems associated with low resolution and high computational effort inﬁnite time,this paper proposes a fast forward modeling method for muon energy loss transmission tomography based on a model voxeliza...; 关键词：Muon transmission tomography model voxelization ray energy loss projection fast forward modeling Monte Carlo simulation

Automated extraction of expressway road surface from mobile laser scanning data被引量：3: 《Journal of Central South University》2020年第7期1917-1938,共22页TRAN Thanh Ha TAWEEP Chaisomphob; Project(SIIT-AUN/SEED-Net-G-S1 Y16/018)supported by the Doctoral Asean University Network Program;Project supported by the Metropolitan Expressway Co.,Ltd.,Japan;Project supported by Elysium Co.Ltd.;Project supported by Aero Asahi Corporation,Co.,Ltd.;Project supported by the Expressway Authority of Thailand。; This paper presents a voxel-based region growing method for automatic road surface extraction from mobile laser scanning point clouds in an expressway environment.The proposed method has three major steps:constructing...; 关键词：mobile laser scanning SEGMENTATION road surface EXPRESSWAY VOXELIZATION point cloud

An Algorithm for Voxelizing Non-manifold Triangle Geometry: 《科技视界》2018年第4期82-83,95,共3页ZHANG Lu-peng JIA Shi-yu WANG Ji-qiang; Taking advantage of the characteristic of distance field and octree, we brought up a method which can discrete any triangle-geometry into voxel. As many triangles used for cutting simulation are unoriented, non-manifo...; 关键词：DISTANCE field OCTREE NON-MANIFOLD Self-intersecting Triangle-geometry VOXELIZATION

Vox Link—Combining sparse volumetric data and geometry for efficient rendering: 《Computational Visual Media》2016年第1期45-56,共12页Daniel Kauker Martin Falk Guido Reina Anders Ynnerman Thomas Ertl; partially funded by Deutsche Forschungsgemeinschaft (DFG) as part of SFB 716 project D.3, the Excellence Center at Linkoping and Lund in Information Technology (ELLIIT), and the Swedish e-Science Research Centre (SeRC); Processing and visualizing large scale volumetric and geometric datasets is mission critical in an increasing number of applications in academic research as well as in commercial enterprise. Often the datasets are, or...; 关键词：ray tracing VOXELIZATION SPARSE VOLUMES GPGPU generic RENDERING

Novel Geometrical Voxelization Approach with Application to Streamlines被引量：1: 《Journal of Computer Science & Technology》2010年第5期895-904,共10页谢咸熙张勤振戴文凯沈汉威; supported by the"National Science Council"under Grant No.095-2917-I-259-001.; This paper presents a novel geometrical voxelization algorithm for polygonal models.First,distance computation is performed slice by slice on graphics processing units（GPUs） between geometrical primitives and voxels...; 关键词：VOXELIZATION distance field graphics processing unit（GPU） VISUALIZATION

Voxelizating 3D Mesh Models with Gray Levels: 《Journal of Shanghai Jiaotong university(Science)》2009年第5期513-517,共5页柳伟何援军周雄辉; the National Natural Science Foundation of China (60903111); A novel algorithm to voxelize 3D mesh models with gray levels is presented in this paper.The key innovation of our method is to decide the gray level of a voxel according to the total area of all surfaces contained by...; 关键词：VOXELIZATION gray levels intersectant area 3D model

HARDWARE-BASED VOXELIZATION FOR TRUE 3-D DISPLAY被引量：5: 《Transactions of Nanjing University of Aeronautics and Astronautics》2006年第1期59-64,共6页谭皓杨忠李玉峰沈春林; An efficient voxelization algorithm is presented for polygonal models by using the hardware support for the 2 D rasterization algorithm and the GPU programmable function to satisfy the volumetric display system. The v...; 关键词：computer graphics VOXELIZATION volumetric display mesh model

VOXELIZATION