An autonomous surface discontinuity detection and quantification method by digital image correlation and phase congruency
- Submitting institution
-
The University of Sheffield
- Unit of assessment
- 12 - Engineering
- Output identifier
- 2770
- Type
- D - Journal article
- DOI
-
10.1016/j.optlaseng.2017.04.010
- Title of journal
- Optics and Lasers in Engineering
- Article number
- -
- First page
- 94
- Volume
- 96
- Issue
- -
- ISSN
- 0143-8166
- Open access status
- Compliant
- Month of publication
- May
- Year of publication
- 2017
- URL
-
-
- Supplementary information
-
-
- Request cross-referral to
- -
- Output has been delayed by COVID-19
- No
- COVID-19 affected output statement
- -
- Forensic science
- No
- Criminology
- No
- Interdisciplinary
- No
- Number of additional authors
-
6
- Research group(s)
-
-
- Proposed double-weighted
- No
- Reserve for an output with double weighting
- No
- Additional information
- Phase Congruency was used for the first time to detect and quantify 3D cracks and their opening dimensions; the measurement accuracy was demonstrated for large data sets, without user-interaction, for diverse engineering materials. This international collaboration has led directly to a Matlab-coded, open-access crack analysis tool, (in current use at the Universities of Oxford and Bristol) and to be incorporated into the DaVis Software (contact: Technical director at LaVision UK Ltd).
- Author contribution statement
- -
- Non-English
- No
- English abstract
- -
