Nothing Special   »   [go: up one dir, main page]

Shen et al., 2018 - Google Patents

Extracting individual bricks from a laser scan point cloud of an unorganized pile of bricks

Shen et al., 2018

View HTML
Document ID
17211484135901875446
Author
Shen Y
Lindenbergh R
Wang J
G. Ferreira V
Publication year
Publication venue
Remote Sensing

External Links

Snippet

Bricks are the vital component of most masonry structures. Their maintenance is critical to the protection of masonry buildings. Terrestrial Light Detection and Ranging (TLidar) systems provide massive point cloud data in an accurate and fast way. TLidar enables us to …
Continue reading at www.mdpi.com (HTML) (other versions)

Classifications

    • 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
    • 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
    • G06T2207/30181—Earth observation
    • 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
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/30—Information retrieval; Database structures therefor; File system structures therefor
    • G06F17/30244—Information retrieval; Database structures therefor; File system structures therefor in image databases
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10032—Satellite or aerial image; Remote sensing
    • 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
    • G06F17/30—Information retrieval; Database structures therefor; File system structures therefor
    • G06F17/30286—Information retrieval; Database structures therefor; File system structures therefor in structured data stores
    • 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
    • G06T7/00—Image analysis
    • 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
    • G06K9/62—Methods or arrangements for recognition using electronic means
    • 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
    • G06K9/20—Image acquisition
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06Q—DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • 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
    • G06Q—DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Systems or methods specially adapted for a specific business sector, e.g. utilities or tourism
    • G06Q50/01—Social networking
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06K—RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2209/00—Indexing scheme relating to methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints

Similar Documents

Publication Publication Date Title
Du et al. Building change detection using old aerial images and new LiDAR data
Wu et al. A graph-based approach for 3D building model reconstruction from airborne LiDAR point clouds
Yan et al. Scan line based road marking extraction from mobile LiDAR point clouds
Zhang et al. SVM-based classification of segmented airborne LiDAR point clouds in urban areas
Cheng et al. Semi-automatic registration of airborne and terrestrial laser scanning data using building corner matching with boundaries as reliability check
Zhong et al. Pavement crack detection from mobile laser scanning point clouds using a time grid
Zang et al. An accurate TLS and UAV image point clouds registration method for deformation detection of chaotic hillside areas
Díaz-Vilariño et al. Automatic detection and segmentation of columns in as-built buildings from point clouds
Chen et al. A point cloud filtering approach to generating DTMs for steep mountainous areas and adjacent residential areas
He et al. A 3D shape descriptor based on contour clusters for damaged roof detection using airborne LiDAR point clouds
Awrangjeb Effective generation and update of a building map database through automatic building change detection from LiDAR point cloud data
Fan et al. Segmentation of sloped roofs from airborne LiDAR point clouds using ridge-based hierarchical decomposition
Kim et al. Segmentation of planar surfaces from laser scanning data using the magnitude of normal position vector for adaptive neighborhoods
Al-Rawabdeh et al. Automated feature-based down-sampling approaches for fine registration of irregular point clouds
Shen et al. Change analysis in structural laser scanning point clouds: The baseline method
Wang et al. 3D modeling of coarse fluvial sediments based on mobile laser scanning data
Cabo et al. An algorithm for automatic road asphalt edge delineation from mobile laser scanner data using the line clouds concept
Kavaliauskas et al. Automation of construction progress monitoring by integrating 3D point cloud data with an IFC-based BIM model
Kharroubi et al. Three dimensional change detection using point clouds: A review
Ling et al. An image matching algorithm integrating global SRTM and image segmentation for multi-source satellite imagery
Li et al. A density-based clustering method for urban scene mobile laser scanning data segmentation
Habib et al. Multi-class simultaneous adaptive segmentation and quality control of point cloud data
del Río-Barral et al. Pavement crack detection and clustering via region-growing algorithm from 3D MLS point clouds
Wu et al. Fast and accurate plane segmentation of airborne LiDAR point cloud using cross-line elements
Zhu et al. Automated 3D scene reconstruction from open geospatial data sources: Airborne laser scanning and a 2D topographic database