全部 |
  • 全部
  • 题名
  • 作者
  • 机构
  • 关键词
  • NSTL主题词
  • 摘要
检索 二次检索 AI检索
外文文献 中文文献
筛选条件:

1. Scan vs. BIM: Automated geometry detection and BIM updating of steel framing through laser scanning NSTL国家科技图书文献中心

Siwei Lin |  Liping Duan... -  《Automation in construction》 - 2025,170(Feb.) - 105931.1~105931.17 - 共17页

摘要: BIM model for steel structures. The strategy |  each component in the BIM is updated by modifying the | 3D laser scanning can serve the geometric |  deformation detection of steel structures. However, the |  process of handling large-scale point clouds remains
关键词: 3D point doud |  BIM updating |  Geometry detection |  Genetic algorithm |  Steel framing

2. 0Matching design-intent planar, curved, and linear structural instances in point clouds NSTL国家科技图书文献中心

Zhiqi Hu |  Ioannis Brilakis -  《Automation in construction》 - 2024,158(Feb.) - 105219.1~105219.22 - 共22页

摘要: clouds by leveraging as-designed IFC models in Scan-vs | -BIM contexts. We proposed an automatic method to | The lack of timely progress monitoring and |  quality control contributes to cost-escalation, lowering |  of productivity, and broadly poor project
关键词: Digital twins |  Building information modelling (BIM) |  Object detection |  Instance segmentation |  Scan-vs-BIM |  IFC model |  Point clouds |  Structural objects |  Design intent (DI)

3. Change component identification of BIM models for facility management based on time-variant BIMs or point clouds EI 工程索引 NSTL国家科技图书文献中心

Tzu-Yi Chuang |  Min-Jung Yang -  《Automation in construction》 - 2023,147(Mar.) - 104731.1~104731.14 - 共14页

摘要: BIMs (Scan-vs-BIM) or between time-variant BIMs (BIM | % and 80% in the BIM-vs-BIM and Scan-vs-BIM cases | -vs-BIM). To this end, a change component | Automatic comparison of time-variant BIM |  models facilitates value-added applications during the
关键词: BIM |  Change identification |  Point clouds |  Scan-vs-BIM |  BIM-vs-BIM

4. PriSeg: IFC-Supported Primitive Instance Geometry Segmentation with Unsupervised Clustering NSTL国家科技图书文献中心

Zhiqi Hu |  Ioannis Brilakis -  《Computer Vision – ECCV 2022 Workshops, Part 7: 17th European Conference on Computer Vision (ECCV), October 23–27, 2022, Tel Aviv, Israel》 -  European Conference on Computer Vision - 2023, - 196~211 - 共16页

摘要:One of the societal problems for current |  building construction projects is the lack of timely |  progress monitoring and quality control, causing over | -budget costs, inefficient productivity, and poor |  performance. This paper addresses the challenge of high
关键词: Digital Twin |  Building Information Modelling |  Point Cloud Data |  Geometry |  IFC Model |  Design Intent |  Instance Segmentation |  Scan-vs-BIM |  Maintenance of Geometric Digital Twin

5. Deploying 3D scanning based geometric digital twins during fabrication and assembly in offsite manufacturing NSTL国家科技图书文献中心

Christopher Rausch |  Ruodan Lu... -  《The international journal of construction management》 - 2023,23(1/3) - 565~578 - 共14页

摘要: building project show that scan-vs-BIM is the most |  during fabrication and assembly in OSM: (1) a scan-vs | -BIM approach, (2) a scan-to-BIM approach and (3) a |  most semantically rich gDT, and scan-to-BIM is a |  parametric BIM updating approach. Results from a commercial
关键词: Digital twin |  quality control |  offsite manufacturing |  modular construction |  building information modelling |  laser scanning |  parametric design

6. Virtual trail assembly of prefabricated structures based on point cloud and BIM NSTL国家科技图书文献中心

Yu Jiang |  Jiangpeng Shu... -  《Automation in construction》 - 2023,155(Nov.) - 105049.1~105049.15 - 共15页

摘要: be avoided. This paper presents a Scan-vs-BIM |  between the structure and the BIM model were 11.55 mm | During the construction of prefabricated |  structures, manufacturing deviations and assembly |  deviations will accumulate. By detecting dimensional
关键词: Virtual trail assembly (VTA) |  Prefabricated structure |  Point cloud |  BIM |  Extended Orthogonal Procrustes Analysis (EOPA)

7. 3D MAPPING OF INDOOR AND OUTDOOR ENVIRONMENTS USING APPLE SMART DEVICES NSTL国家科技图书文献中心

L. Diaz-Vilarino |  H. Tran... -  《XXIV ISPRS Congress "Imaging today, foreseeing tomorrow", Commission IV: Nice, France.6-11 June 2022》 -  ISPRS Congress - 2022, - 303~308 - 共6页

摘要:Recent integration of LiDAR into smartphones |  opens up a whole new world of possibilities for 3D |  indoor/outdoor mapping. Although these new systems |  offer an unprecedent opportunity for the |  democratization in the use of scanning technology, data quality
关键词: iPhone 12 Pro |  iPad Pro |  3D modelling |  accuracy |  scan-to-BIM |  scan-vs-BIM |  accessibility |  mobility
NSTL主题词: Outdoors |  INDOORS |  mapping |  Environments |  Crab Apple

8. Optimal scan planning for surveying large sites with static and mobile mapping systems SCIE Web of Science核心 EI 工程索引 NSTL国家科技图书文献中心

Frias, Ernesto |  Previtali, Mattia... -  《ISPRS journal of photogrammetry and remote sensing》 - 2022,192(Oct.) - 13~32 - 共20页

摘要: out an optimized and automated scan planning |  methods have been focused on scan optimization by fixing |  planning of optimal scan trajectories. Therefore, a novel |  method addressing the absence of dynamic scan planning |  acquisition quality of the computed scan planning was
关键词: 3D digitalization |  Autonomous navigation |  Computational geometry |  Path planning |  Scan-vs-BIM |  Spatial analysis

9. Rapid 3D Quality Control in Prefabrication Using a 3D Digital-Templates Framework EI 工程索引 SCIE Web of Science核心 NSTL国家科技图书文献中心

Mohammad Mahdi Shari... |  Steven Chuo... -  《Journal of construction engineering and management》 - 2022,148(11) - 1~15 - 共15页

摘要: (3D) quality control systems leveraging scan-vs-BIM |  that investment in integrating the scan-vs-3D-model | Abstract With increased prefabrication in the |  construction industry, fabrication workers are tasked to |  assemble more complicated assemblies with tighter
关键词: Prefabrication |  Three-dimensional (3D) quality control |  Three-dimensional (3D) digital templates |  Fabrication rework derisking |  Scan-vs-3D-model

10. Using termination points and 3D visualization for dimensional control in prefabrication EI 工程索引 SCIE Web of Science核心 NSTL国家科技图书文献中心

Sharif, Mohammad Mah... |  Haas, Carl... -  《Automation in construction》 - 2022,133(Jan.) - 103998.1~103998.13 - 共13页

摘要: termination-point-based scan-vs-BIM method is developed for | To increase productivity, quality, and safety | , heavy industrial construction projects are |  increasingly adopting prefabrication and modularization |  techniques. This shift, in turn, has resulted in
关键词: 3D visualization |  Termination points |  Worker productivity |  3D data integration |  Quality control and measurement |  Dimensional control
检索条件Scan-vs-BIM
  • 检索词扩展

NSTL主题词

  • NSTL学科导航