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《Chongqing Architecture》 2009-01
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Distress Detection of Asphalt Pavement Surface Based on Digital Image Processing

Liang Zhi-yong Long Li-fang Huang Shi-bin  
Pavement crack is the main and early form of the pavement surface distress. This paper discussed the technology with digital image processing for crack detection, which includes the following processes: removing the noise of crack image, strengthening the characters of the original image; edge detection and image segmentation. This paper used different algorithms to accomplish the above processes, then compared and analyzed the results.
【CateGory Index】: TP391.41
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