Vibration compensation for railway track displacement monitoring system using biomedical image processing concept

B Wang, Y Lv, J Bhola, V Mahor… - The Journal of …, 2022 - Wiley Online Library
… A is selected for real time analysis of image. The sampling … are measured, and compare and
analyze with dynamic real-time … a steel-aluminium composite contact rail, which is powered …

A high accuracy and high speed imaging and measurement system for rail corrugation inspection

SMM Gazafrudi, D Younesian… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
… for railway inspection is the rail profile measurement system, extracting rail geometrical
parameters and measuring their … Piuri, “Composite real-time image processing for railways track

Image-based 3D reconstruction for rail profile measurement

D Zhang, SN Lingamanaik… - … , Part F: Journal of Rail …, 2023 - journals.sagepub.com
… However, in our application, SIFT outperforms these real-time … the cross-section profile,
YVR track profiles have only one … for rail wear detection based on infrared image analysis. In: …

Railroad sleeper condition monitoring using non-contact in motion ultrasonic ranging and machine learning-based image processing

D Datta, AZ Hosseinzadeh, R Cui, F Lanza di Scalea - Sensors, 2023 - mdpi.com
… of a railroad tie to measure vertical velocities under train loads. … The real-time processor
analyzes the received signals in … the capability of measuring 3D tie deflection profiles at walking …

[PDF][PDF] Contactless rail profile measurement and rail fault diagnosis approach using featured pixel counting

G Karaduman, M Karakose, I Aydin… - Intelligent Automation And …, 2020 - academia.edu
composite rail profile measurements on the railways. A pre-… of the rail head are detected
by using image processing and … Real-time rail head surface defect detection: A geometrical …

A comprehensive detection system for track geometry using fused vision and inertia

L Peng, S Zheng, P Li, Y Wang… - … and measurement, 2020 - ieeexplore.ieee.org
… preprocessing analysis of the rail profile measurement data. The correlation coefficient e is
… Piuri, “Composite real-time image processing for railways track profile measurement,” IEEE …

Three-Dimensional Measurement of Full Profile of Steel Rail Cross-Section Based on Line-Structured Light

J Liu, J Zhang, Z Ma, H Zhang, S Zhang - Electronics, 2023 - mdpi.com
… of the track undergoes deformation due to long-term trainrail, and W H represents the side
wear of the rail. In general, by comparing the measured rail profile with the standard 2D profile

Real-time hybrid simulation of high-speed train-track-bridge interactions using the moving load convolution integral method

W Guo, C Zeng, H Gou, Q Gu, T Wang, H Zhou… - Engineering …, 2021 - Elsevier
… The measured wheel-rail force was then fed back to the proposed MLCIM as the input load.
… The vertical profile of the track irregularity along the length of the bridge is shown in Fig. 11(a…

Railway Track Recognition Based on Radar Cross-Section Statistical Characterization Using mmWave Radar

S Li, J Ding, W Liu, H Li, F Zhou, Z Zhu - Remote Sensing, 2022 - mdpi.com
… the track settlement measurement. As a robust and cost-effective technology, FMCW radar
can ensure the safety of high-speed rail operations by real-time measurement of trackprofiles. …

Real-time defect detection of track components: Considering class imbalance and subtle difference between classes

Z Tu, S Wu, G Kang, J Lin - … Instrumentation and Measurement, 2021 - ieeexplore.ieee.org
… , traditional image processing, and image classification to … threshold LT of the fastener
profile on both sides. First, 1000 … will research the composite model compression technology …