A study based on image processing for the bridge crack measurement

Bing Xu; Xiaofei Zhou; Xiaowei Liu; Guansheng Yin

doi:10.1117/12.919842

15 November 2011 A study based on image processing for the bridge crack measurement

Bing Xu, Xiaofei Zhou, Xiaowei Liu, Guansheng Yin

Proceedings Volume 8335, 2012 International Workshop on Image Processing and Optical Engineering; 83350L (2011) https://doi.org/10.1117/12.919842
Event: 2012 International Workshop on Image Processing and Optical Engineering, 2012, Harbin, China

Abstract

This paper gives a non-destructive and non-contact inspection way based on image processing which is introduced to detect bridge cracks. System architecture is also introduced and key algorithms in crack image processing is studied. These key algorithms are: image gray scaling, image enhancement, image strengthing, gap survey and so on. In the end such method is used to measure actual gap and the reliability of such method on bridge inspection has been verified with the results.

Citation Download Citation

Bing Xu, Xiaofei Zhou, Xiaowei Liu, and Guansheng Yin "A study based on image processing for the bridge crack measurement", Proc. SPIE 8335, 2012 International Workshop on Image Processing and Optical Engineering, 83350L (15 November 2011); https://doi.org/10.1117/12.919842

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