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A pavement defect detection method, device, electronic equipment and readable storage medium

A defect detection and seed point technology, applied in the field of detection, can solve the problems of poor detection accuracy of road surface defects and achieve the effect of improving accuracy

Active Publication Date: 2022-03-15
CHINA MOBILE SHANGHAI ICT CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Embodiments of the present invention provide a road surface defect detection method, device, electronic equipment, and readable storage medium to solve the problem of poor detection accuracy of road surface defects in existing methods

Method used

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  • A pavement defect detection method, device, electronic equipment and readable storage medium
  • A pavement defect detection method, device, electronic equipment and readable storage medium
  • A pavement defect detection method, device, electronic equipment and readable storage medium

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Embodiment Construction

[0051] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. The following embodiments and features in the embodiments may be combined with each other without conflict. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0052] Under the combined action of traffic loads and natural factors, various damage phenomena will occur on the road surface, such as potholes, cracks, ruts, and protrusions.

[0053] In the process of realizing the technical solution of the present application, the inventor of the present application found that the road surface di...

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Abstract

The invention provides a road surface defect detection method, device, electronic equipment and readable storage medium. The road surface defect detection method provided by the embodiment of the present invention includes: acquiring a depth image of the road surface; extracting multiple feature vectors of the depth image through superpixel segmentation; classifying the feature vectors according to the degree of similarity between the feature vectors ; Identify the pavement defect information corresponding to different types of feature vectors. In this way, the embodiment of the present invention obtains the depth image of the road surface, and further through superpixel segmentation, acquisition of feature vectors, and identification of feature vectors, can obtain defect information corresponding to superpixels, thereby realizing identification of road surface defects, which is helpful Improve the accuracy of detection of pavement defects.

Description

technical field [0001] The present invention relates to the field of detection technology, and in particular, to a road defect detection method, device, electronic device and readable storage medium. Background technique [0002] Under the influence of driving loads and natural factors, the road surface may suffer various damages, such as potholes, cracks, ruts, protrusions, etc. These damages are usually called road surface defects or road surface diseases. With the development of infrastructure construction, the road mileage also increases. With this increase, for high-length highways, the detection workload of pavement defects through manual detection is large, and pavement defects are likely to be ignored, so the accuracy of detection of pavement defects in the existing methods is poor. SUMMARY OF THE INVENTION [0003] Embodiments of the present invention provide a pavement defect detection method, device, electronic device, and readable storage medium, so as to solve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06V20/58G06V10/26G06V10/40G06V10/74G06V10/762G06V10/764G06V10/774G06K9/62
CPCG06F18/23G06F18/22G06F18/24G06F18/214
Inventor 纪雅琪王健程博文
Owner CHINA MOBILE SHANGHAI ICT CO LTD