[go: up one dir, main page]

Son et al., 2016 - Google Patents

Automatic segmentation and 3D modeling of pipelines into constituent parts from laser-scan data of the built environment

Son et al., 2016

Document ID
6259072630939468137
Author
Son H
Kim C
Publication year
Publication venue
Automation in Construction

External Links

Snippet

The demand for three-dimensional (3D) modeling of as-built or as-is pipelines that occupy large areas in operating plants has been growing in recent times. In practice, although measurements can be efficiently performed by the use of laser-scanning technology …
Continue reading at www.sciencedirect.com (other versions)

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30172—Centreline of tubular or elongated structure
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30108—Industrial image inspection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G06T17/05—Geographic models
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G06T17/10—Constructive solid geometry [CSG] using solid primitives, e.g. cylinders, cubes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G06T17/30—Polynomial surface description
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20112—Image segmentation details
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2219/00—Indexing scheme for manipulating 3D models or images for computer graphics
    • G06T2219/20—Indexing scheme for editing of 3D models
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/10—Geometric effects
    • G06T15/20—Perspective computation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding, e.g. from bit-mapped to non bit-mapped
    • G06T9/001—Model-based coding, e.g. wire frame
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/50—Computer-aided design
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06K—RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00—Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/36—Image preprocessing, i.e. processing the image information without deciding about the identity of the image
    • G06K9/46—Extraction of features or characteristics of the image

Similar Documents

Publication Publication Date Title
Son et al. Automatic segmentation and 3D modeling of pipelines into constituent parts from laser-scan data of the built environment
Son et al. Fully automated as-built 3D pipeline extraction method from laser-scanned data based on curvature computation
Lee et al. Skeleton-based 3D reconstruction of as-built pipelines from laser-scan data
Patil et al. An adaptive approach for the reconstruction and modeling of as-built 3D pipelines from point clouds
Bosché et al. The value of integrating Scan-to-BIM and Scan-vs-BIM techniques for construction monitoring using laser scanning and BIM: The case of cylindrical MEP components
Qiu et al. Pipe-run extraction and reconstruction from point clouds
Zhao et al. Automated recognition and measurement based on three-dimensional point clouds to connect precast concrete components
CN112347550B (en) Coupled indoor 3D semantic mapping and modeling method
Czerniawski et al. Pipe spool recognition in cluttered point clouds using a curvature-based shape descriptor
Cho Point-to-point comparison method for automated scan-vs-bim deviation detection
CN108776993B (en) Modeling method of three-dimensional point cloud with hole and modeling method of underground cable work well
US8605093B2 (en) Pipe reconstruction from unorganized point cloud data
CN112241997A (en) Method and system for building and repairing 3D model based on multi-scale point cloud upsampling
US20030147553A1 (en) Semi-automatic reconstruction method of 3-D building models using building outline segments
CN113870326B (en) Structural damage mapping, quantifying and visualizing method based on image and three-dimensional point cloud registration
JP2024542591A (en) Method and system for reconstructing building information modeling (BIM) data for piping systems - Patents.com
Nahangi et al. Skeleton-based discrepancy feedback for automated realignment of industrial assemblies
CN116518864A (en) A full-field deformation detection method for engineering structures based on 3D point cloud comparative analysis
Rau et al. Robust reconstruction of building models from three-dimensional line segments
Son et al. Fully automated as-built 3D pipeline segmentation based on curvature computation from laser-scanned data
Son et al. Automatic 3D reconstruction of as-built pipeline based on curvature computations from laser-scanned data
Luo et al. Rapid extracting pillars by slicing point clouds
Kawashima et al. Automatic recognition of piping system from laser scanned point clouds using normal-based region growing
Song et al. Automatic recovery of networks of thin structures
Selman et al. Scan2fem: from point clouds to structured 3d models suitable for simulation