Rapid Crack Detection Method of High-grade Cement Concrete Pavement

A new fast automatic repaired crack detection method of high-grade cement concrete pavement was realized through inhibition of groove, image enhancement, crack extraction and crack stitching in the low-resolution images using wavelet decomposition on the basis of in-depth feature analysis of repaire...

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Bibliographic Details
Published inJournal of physics. Conference series Vol. 1622; no. 1; pp. 12102 - 12107
Main Authors Ying, Hong, Tian, Wenkang, Li, Jiaxin, Dong, Haoyin
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.09.2020
Subjects
Algorithms
Concrete pavements
Grooves
Image enhancement
Image resolution
Physics
Stitching
Traffic speed
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Summary:A new fast automatic repaired crack detection method of high-grade cement concrete pavement was realized through inhibition of groove, image enhancement, crack extraction and crack stitching in the low-resolution images using wavelet decomposition on the basis of in-depth feature analysis of repaired cracks. In addition, the modified crack identification algorithms were discussed in detail with joints, strip stains and traffic markings. It has significantly improved the processing speed by reducing image resolution and the applying one-dimensional convolution template instead of two-dimension. Large sample tests showed that recognition rate close to 94%.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1622/1/012102