Groove Depth Detection Method Base on the Line Laser Vision Measurement on Cement Concrete Pavement

The groove depth has a decisive influence on the anti-sliding performance of cement concrete pavement, and it also plays an important role on the noise of cement concrete pavement. Aiming the shortcomings of traditional measurement methods of groove depth detection on the cement concrete pavement, a...

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Bibliographic Details
Published inIOP conference series. Materials Science and Engineering Vol. 562; no. 1; pp. 12158 - 12163
Main Authors Ying, Hong, Chen, Shunxing, Jiang, Yana, Hou, Xinyue
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.06.2019
Subjects
Algorithms
Cement
Concrete pavements
Grooves
Measurement methods
Vision
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Summary:The groove depth has a decisive influence on the anti-sliding performance of cement concrete pavement, and it also plays an important role on the noise of cement concrete pavement. Aiming the shortcomings of traditional measurement methods of groove depth detection on the cement concrete pavement, a measurement method base on the structure light vision model was proposed. This method was realized by that the groove depth was obtained by 3D coordinate of the light strip according to the camera model and the structure light plane equation. A new algorithm based on double 2D plane pane target was proposed as the key step of this method.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/562/1/012158