Title:
３ＤＣＡＤモデルのレーザスキャンによる再設計
Document Type and Number:
Japanese Patent JP7061427
Kind Code:
B2
Abstract:
A 3D CAD model of a facility, city or multi-asset grouping is re-built from laser scan data of the facility/city/multi-asset grouping. Through a rules-based analysis, CAD model objects are identified in the laser scan data. The rules map laser scan data to CAD model objects based on shape, size and/or sequence of connection of objects in the facility/city/multi-asset grouping. Design logic of equipment and process facilities are also utilized by the rules.
Inventors:
Neria Gloria Mazura
Application Number:
JP2014248958A
Publication Date:
April 28, 2022
Filing Date:
December 09, 2014
Export Citation:
Assignee:
DASSAULT SYSTEMES
International Classes:
G06F30/13; G06F30/10
Domestic Patent References:
| JP2000146546A |
Other References:
H. Son et al.,”Knowledge-based approach for 3D reconstruction of as-built industrial plant models from laser-scan data”,Proceedings of the 30th ISARC,2013,p.885-893
Pingbo Tang et al.,”Automatic reconstruction of as-built building information models from laser-scanned point clouds: A review of related techniques”,Automation in Construction,Volume 19,Issue 7,2010.11,p.829-843
Ruijin Ma,”Building model reconstruction from LIDAR data and aerial photographs”,DISSERTATION Presented in Partial Fulfillment of the Requirements for the Degree Doctor of Philosophy in the Graduate School of the Ohio State University,2004,p.29,80,81,99-104
Pingbo Tang et al.,”Automatic reconstruction of as-built building information models from laser-scanned point clouds: A review of related techniques”,Automation in Construction,Volume 19,Issue 7,2010.11,p.829-843
Ruijin Ma,”Building model reconstruction from LIDAR data and aerial photographs”,DISSERTATION Presented in Partial Fulfillment of the Requirements for the Degree Doctor of Philosophy in the Graduate School of the Ohio State University,2004,p.29,80,81,99-104
Attorney, Agent or Firm:
Patent Business Corporation Tani / Abe Patent Office