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Image and Lidar Sensor Technology and Applications for NDE

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Civil Engineering".

Deadline for manuscript submissions: closed (31 August 2020) | Viewed by 2928

Special Issue Editor

Incheon National University, 119 Academy-ro, Songdo 1(il)-dong, Yeonsu-gu, Incheon, Korea
Interests: NDT; structural health monitoring

Special Issue Information

Dear Colleagues,

The Special Issue of the journal Applied Sciences “Image and Lidar Sensor Technology and Application for NDE” aims to cover recent advances in the development of any sensor technology, methods, and algorithms for Non-Destructive Evaluation (NDE).

Image and LiDAR sensor technology and application for NDE is an engineering approach and technology for examining the properties of a structure or system, without causing damage. The image-based NDE techniques (such as visual, optical, electromagnetics, ultrasonic, and thermal methods) have contributed to ground-breaking improvements in safety in many industrial areas.

To develop NDE technology, various integrated technologies, such as advanced sensors, data measurement technology, and data processing method have been studied in combination, in order to evaluate the condition of the structures and machinery.

In addition, since photogrammetry and LiDAR technologies are also undergoing great expansion and development in civil engineering, we are also interested in new methods, and algorithms for data processing. LiDAR is now a reality that is going to change the paradigm of NDE technology.

And even now there have been a growing number of new NDE solutions that provide artificial intelligence, machine learning, and computer vision-based techniques. We invite you to submit original research papers or technical or review articles to this Special Collection, with emphasis on novel and emerging technologies for non-destructive evaluation techniques.

Potential topics include, but are not limited to, the following:

  • Non-destructive evaluation and structural health monitoring
  • Image and LiDAR Data processing and method for NDE
  • Data analysis for non-destructive evaluation
  • Advanced signal processing, data mining, and data fusion
  • Artificial intelligence and machine learning application for NDE
  • Computer vision-based NDE

Dr. Taekeun Oh
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Applied Sciences is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • non-destructive evaluation
  • structural health monitoring
  • LiDAR
  • laser scanning
  • photogrammetry
  • artificial intelligence
  • machine learning
  • Internet of things
  • intelligent health diagnosis

Published Papers (1 paper)

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Research

26 pages, 12544 KiB  
Article
Mobile LiDAR for Scalable Monitoring of Mechanically Stabilized Earth Walls with Smooth Panels
by Abdulla Al-Rawabdeh, Mohammed Aldosari, Darcy Bullock and Ayman Habib
Appl. Sci. 2020, 10(13), 4480; https://doi.org/10.3390/app10134480 - 28 Jun 2020
Cited by 9 | Viewed by 2730
Abstract
Mechanically stabilized earth (MSE) walls rely on its weight to resist the destabilizing earth forces acting at the back of the reinforced soil area. MSE walls are a common infrastructure along national and international transportation corridors as they are low-cost and have easy-to-install [...] Read more.
Mechanically stabilized earth (MSE) walls rely on its weight to resist the destabilizing earth forces acting at the back of the reinforced soil area. MSE walls are a common infrastructure along national and international transportation corridors as they are low-cost and have easy-to-install precast concrete panels. The usability of such transportation corridors depends on the safety and condition of the MSE wall system. Consequently, MSE walls have to be periodically monitored according to prevailing transportation asset management criteria during the construction and serviceability life stages to ensure that their predictable performance measures are met. To date, MSE walls are monitored using qualitative approaches such as visual inspection, which provide limited information. Aside from being time-consuming, visual inspection is susceptible to bias due to human subjectivity. Manual and visual inspection in the field has been traditionally based on the use of a total station, geotechnical field instrumentation, and/or static terrestrial laser scanning (TLS). These instruments can provide highly accurate and reliable performance measures; however, their underlying data acquisition and processing strategies are time-consuming and not scalable. The proposed strategy in this research provides several global and local serviceability measures through efficient processing of point cloud data acquired by a mobile LiDAR system (MLS) for MSE walls with smooth panels without the need for installing any targets. An ultra-high-accuracy vehicle-based LiDAR data acquisition system has been used for the data acquisition. To check the viability of the proposed methodology, a case study has been conducted to evaluate the similarity of the derived serviceability measures from TLS and MLS technologies. The results of that comparison verified that the MLS-based serviceability measures are within 1 cm and 0.3° of those obtained using TLS and thus confirmed the potential for using MLS to efficiently acquire point clouds while facilitating economical, scalable, and reliable monitoring of MSE walls. Full article
(This article belongs to the Special Issue Image and Lidar Sensor Technology and Applications for NDE)
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