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http://dx.doi.org/10.5050/KSNVE.2014.24.10.795

Correction of Error due to Camera Vibrating During Detecting Steam Leakage by Using Image  

Choi, Young-Chul (Korea Atomic Energy Research Institute)
Jeon, Hyeong-Seop (SAE-AN ENGINEERING CO.)
Son, Ki-Sung (SAE-AN ENGINEERING CO.)
Park, Jong Won (Chungnam National University)
Publication Information
Transactions of the Korean Society for Noise and Vibration Engineering / v.24, no.10, 2014 , pp. 795-801 More about this Journal
Abstract
Steam leakage is one of the major issues for the structural fracture of pipes of nuclear power plants. Therefore a method to inspect a large area of piping systems quickly and accurately is needed. Recently, the research detecting the steam leakage by using camera image is introduced. However, this method has a disadvantage. If a camera oscillates, it cannot detect a steam leakage exactly. In this paper, the technique that reduces the error due to a camera shaking is proposed. To verify the proposed method, we have performed the experiments for the oil leakage experiments. The results show that the technique can calibrate the error due to camera shaking.
Keywords
Steam Leak; Video Signal; Vibration; Camera; Correction;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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