[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Lee et al., 2022 - Google Patents

Vision-based cable displacement measurement using side view video

Lee et al., 2022

View HTML
Document ID
400907333429275737
Author
Lee G
Kim S
Ahn S
Kim H
Yoon H
Publication year
Publication venue
Sensors

External Links

Snippet

Recent tragedies around the world have shown how accidents in the cable-stayed bridges can wreak havoc on the society. To ensure the safety of the cable-stayed bridges, several studies have estimated the cable tension force using the vibration of cables. Most of these …
Continue reading at www.mdpi.com (HTML) (other versions)

Classifications

    • 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
    • G06Q50/10—Services
    • 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
    • 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
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F19/00—Digital computing or data processing equipment or methods, specially adapted for specific applications
    • 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
    • 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
    • G06Q30/00—Commerce, e.g. shopping or e-commerce
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES

Similar Documents

Publication Publication Date Title
Yoon et al. Cross-correlation-based structural system identification using unmanned aerial vehicles
Lee et al. Computer vision-based structural displacement measurement robust to light-induced image degradation for in-service bridges
Feng et al. A vision-based sensor for noncontact structural displacement measurement
Markevicius et al. Dynamic vehicle detection via the use of magnetic field sensors
Zhang et al. A high-speed vision-based sensor for dynamic vibration analysis using fast motion extraction algorithms
Lee et al. Vision-based cable displacement measurement using side view video
Won et al. Non-target structural displacement measurement using reference frame-based deepflow
Jo et al. Computer vision-based bridge displacement measurements using rotation-invariant image processing technique
Abolhasannejad et al. Developing an optical image-based method for bridge deformation measurement considering camera motion
Tian et al. Full-field bridge deflection monitoring with off-axis digital image correlation
Wu et al. Three-dimensional reconstruction-based vibration measurement of bridge model using UAVs
Fradelos et al. Study of lateral displacements and the natural frequency of a pedestrian bridge using low-cost cameras
Zhao et al. Non-contact crack visual measurement system combining improved u-net algorithm and canny edge detection method with laser rangefinder and camera
Al-Qudah et al. Large Displacement Detection Using Improved Lucas–Kanade Optical Flow
Zhang et al. Measurement of three-dimensional structural displacement using a hybrid inertial vision-based system
Xiu et al. Vision and vibration data fusion-based structural dynamic displacement measurement with test validation
Bai et al. An advanced edge-detection method for noncontact structural displacement monitoring
Yan et al. Measurement of bridge vibration by UAVs combined with CNN and KLT optical-flow method
Choi et al. A sequential aerial triangulation algorithm for real-time georeferencing of image sequences acquired by an airborne multi-sensor system
Alsubaie et al. Improving the accuracy of direct geo-referencing of smartphone-based mobile mapping systems using relative orientation and scene geometric constraints
Schulte-Tigges et al. Benchmarking of various LiDAR sensors for use in self-driving vehicles in real-world environments
Chou et al. Image motion extraction of structures using computer vision techniques: A comparative study
Zhao et al. Trajectory tracking and load monitoring for moving vehicles on bridge based on axle position and dual camera vision
Kong et al. Full-field mode shape identification based on subpixel edge detection and tracking
Zhang et al. Comparisons of differential filtering and homography transformation in modal parameter identification from UAV measurement