The Library
Capacitive imaging using fused amplitude and phase information for improved defect detection
Tools
Amato, Silvio, Hutchins, David A., Yin, Xiaokang, Ricci, Marco and Laureti, Stefano (2021) Capacitive imaging using fused amplitude and phase information for improved defect detection. NDT & E International, 124 . 102547. doi:10.1016/j.ndteint.2021.102547 ISSN 0963-8695.
|
PDF
WRAP-Capacitive-imaging-amplitude-phase-improved-defect-detection-2021.pdf - Accepted Version - Requires a PDF viewer. Available under License Creative Commons Attribution Non-commercial No Derivatives 4.0. Download (1757Kb) | Preview |
Official URL: https://doi.org/10.1016/j.ndteint.2021.102547
Abstract
This paper introduces an improved image processing method useable in capacitive imaging applications. Standard capacitive imaging tends to prefer amplitude-based images over the use of phase due to better signal-to-noise ratios. The new approach exploits the best features of both types of information by combining them to form clearer images, hence improving both defect detection and characterization in non-destructive evaluation. The methodology is demonstrated and optimized using a benchmark sample. Additional experiments on glass fibre composite sample illustrate the advantages of the technique.
Item Type: | Journal Article | ||||||||
---|---|---|---|---|---|---|---|---|---|
Subjects: | T Technology > TA Engineering (General). Civil engineering (General) T Technology > TK Electrical engineering. Electronics Nuclear engineering |
||||||||
Divisions: | Faculty of Science, Engineering and Medicine > Engineering > Engineering | ||||||||
SWORD Depositor: | Library Publications Router | ||||||||
Library of Congress Subject Headings (LCSH): | Nondestructive testing, Imaging systems, Materials -- Defects | ||||||||
Journal or Publication Title: | NDT & E International | ||||||||
Publisher: | Elsevier | ||||||||
ISSN: | 0963-8695 | ||||||||
Official Date: | December 2021 | ||||||||
Dates: |
|
||||||||
Volume: | 124 | ||||||||
Article Number: | 102547 | ||||||||
DOI: | 10.1016/j.ndteint.2021.102547 | ||||||||
Status: | Peer Reviewed | ||||||||
Publication Status: | Published | ||||||||
Access rights to Published version: | Restricted or Subscription Access | ||||||||
Date of first compliant deposit: | 22 October 2021 | ||||||||
Date of first compliant Open Access: | 24 September 2022 | ||||||||
RIOXX Funder/Project Grant: |
|
Request changes or add full text files to a record
Repository staff actions (login required)
View Item |
Downloads
Downloads per month over past year