Chapter
May 13, 2014
Automatic Detection of Pavement Surface Defects Using Consumer Depth Camera
Publication: Construction Research Congress 2014: Construction in a Global Network
Abstract
The detection of pavement surface defects is a critical task in assessing and monitoring pavement condition. A number of image-based approaches have emerged in recent years to automate the process of surface defect detection. A prominent technology is the consumer depth camera, a camera that captures not only images but also the varying distance between scene objects and the camera itself in a format of 3D point clouds, similar to 3D point clouds obtained via light detection and ranging (LiDAR). The main challenge in applying a consumer depth camera to pavement defects detection lies in the low resolution and high random noise of the raw data. This paper presents a method that effectively addresses this challenge. It starts by filtering the signal noise using disciplined convex optimization and then enhances the resolution via moving least square up-sampling. This newly created method was tested in the field to detect different types of pavement defects including cracks, ruts, and potholes. It was found to be effective in detecting and quantifying pavement defects to provide quantitative information to support informed decision making in pavement management.
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© 2014 American Society of Civil Engineers.
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Published online: May 13, 2014
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Graduate Student, Division of Construction Engineering & Management, School of Civil Engineering, Purdue University, 550 Stadium Mall Dr., West Lafayette, IN 47907. E-mail: [email protected]
Assistant Professor, Division of Construction Engineering & Management, School of Civil Engineering, Purdue University, 550 Stadium Mall Dr., West Lafayette, IN 47907. E-mail: [email protected]
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ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.