A crack analysis device includes an image acquisition unit, a crack detector, and a display. The image acquisition unit acquires an image of a road surface. The crack detector detects cracks in which a closed region is formed on the photographed road surface based on the photographed image. The display displays a detection result of the detected cracks; and the crack detector detects the cracks which intersect each other on the road surface to form the closed region.
CRACK ANALYSIS DEVICE, CRACK ANALYSIS METHOD, AND CRACK ANALYSIS PROGRAM
2018-03-08
Patent
Electronic Resource
English
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