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Deepa Choudhury
Independent Researcher
India
Abstract
Pavement crack detection is a critical task in highway maintenance for ensuring safety and longevity. Traditional manual inspection methods are labor-intensive, time-consuming, and prone to human error. This paper explores the use of image processing techniques for automated crack detection on highway pavements, employing digital image acquisition and analysis methods based on edge detection and morphological operations. A comparative study of different algorithms including Canny edge detection, Otsu thresholding, and morphological filtering is presented. The experimental results demonstrate that image processing-based approaches can effectively identify cracks with high accuracy and reliability. Statistical analysis validates the detection performance, establishing the feasibility of automated systems for practical highway infrastructure monitoring using technology available till 2019.
Keywords
Pavement Crack Detection, Image Processing, Edge Detection, Morphological Operations, Highway Maintenance, Automated Inspection
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