Machine-Vision-Based Roadway Health Monitoring and Assessment: Development of a Shape-Based Pavement-Crack-Detection Approach
dc.contributor.author | Ceylan, Halil | |
dc.contributor.author | Smadi, Omar | |
dc.contributor.author | Gopalakrishnan, Kasthurirangan | |
dc.contributor.author | Celik, Koray | |
dc.contributor.author | Somani, Arun | |
dc.contributor.department | Institute for Transportation | |
dc.date | 2018-02-17T15:43:03.000 | |
dc.date.accessioned | 2020-06-30T04:51:38Z | |
dc.date.available | 2020-06-30T04:51:38Z | |
dc.date.embargo | 2016-04-05 | |
dc.date.issued | 2016-01-01 | |
dc.description.abstract | <p>State highway agencies (SHAs) routinely employ semi-automated and automated image-based methods for network-level pavement-cracking data collection, and there are different types of pavement-cracking data collected by SHAs for reporting and management purposes. The main objective of this proof-of-concept research was to develop a shape-based pavement-crack-detection approach for the reliable detection and classification of cracks from acquired two-dimensional (2D) concrete and asphalt pavement surface images. The developed pavement-crack-detection algorithm consists of four stages: local filtering, maximum component extraction, polynomial fitting of possible crack pixels, and shape metric computation and filtering. After completing the crack-detection process, the width of each crack segment is computed to classify the cracks. In order to verify the developed crack-detection approach, a series of experiments was conducted on real pavement images without and with cracks at different severities. The developed shape-based pavement crack detection algorithm was able to detect cracks at different severities from both asphalt and concrete pavement images. Further, the developed algorithm was able to compute crack widths from the images for crack classification and reporting purposes. Additional research is needed to improve the robustness and accuracy of the developed approach in the presence of anomalies and other surface irregularities.</p> | |
dc.description.comments | <p>For additional information or reports on other topics, please go to the InTrans research website: http://www.intrans.iastate.edu/research/projects/detail/?projectID=72765752</p> | |
dc.format.mimetype | ||
dc.identifier | archive/lib.dr.iastate.edu/intrans_techtransfer/102/ | |
dc.identifier.articleid | 1101 | |
dc.identifier.contextkey | 8428313 | |
dc.identifier.s3bucket | isulib-bepress-aws-west | |
dc.identifier.submissionpath | intrans_techtransfer/102 | |
dc.identifier.uri | https://dr.lib.iastate.edu/handle/20.500.12876/44947 | |
dc.language.iso | English | |
dc.source.bitstream | archive/lib.dr.iastate.edu/intrans_techtransfer/102/machine_vision_based_roadway_health_t2.pdf|||Fri Jan 14 18:15:51 UTC 2022 | |
dc.subject.disciplines | Civil Engineering | |
dc.subject.keywords | asphalt concrete pavements | |
dc.subject.keywords | asphalt pavement condition | |
dc.subject.keywords | concrete pavement condition | |
dc.subject.keywords | image-based crack detection | |
dc.subject.keywords | pavement condition monitoring | |
dc.subject.keywords | pavement cracking data | |
dc.subject.keywords | shape-based algorithm | |
dc.title | Machine-Vision-Based Roadway Health Monitoring and Assessment: Development of a Shape-Based Pavement-Crack-Detection Approach | |
dc.type | article | |
dc.type.genre | report | |
dspace.entity.type | Publication | |
relation.isAuthorOfPublication | 3cb73d77-de43-4880-939a-063f9cc6bdff | |
relation.isAuthorOfPublication | eee5a89e-b605-4297-8b58-d3259f0c9b2b | |
relation.isAuthorOfPublication | edede50a-4e31-44f3-a7c7-a06dc8db42c2 | |
relation.isOrgUnitOfPublication | 0cffd73a-b46d-4816-85f3-0f6ab7d2beb8 |
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