CALIBRATION OF DETECTION SYSTEM OF CRACK IN CONCRETE STRUCTURE BY USING IMAGE PROCESSING TECHNOLOGY
Man-Yong Choi, Su-Un Kim, Jeong-Hak Park, Kee-Hwan Jee, Sung-Woo Shin
Abstract:
The investigation of concrete structure typically relies on visual inspection which is one of the basic inspection techniques. Image processing techniques play a crucial role in the growing field of automatic surface inspection technique. However, kinds of inspection equipment, environmental condition and detection algorithm have much influence on the reliability of inspection result. This paper proposes a verification method and testing procedure for the reliability of inspection results and surveys characteristics of image acquisition systems and crack inspection algorithms.
Keywords:
non-destructive inspection, calibration, image processing
Download:
IMEKO-WC-2009-TC20-332.pdf
DOI:
-
Event details
Event name:
XIX IMEKO World Congress
Title:

Fundamental and Applied Metrology

Place:
Lisbon, PORTUGAL
Time:
06 September 2009 - 11 September 2009
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