Paper Title :A Method Development of Correctly Sonar Image Distortion for Diagnosis in Underwater Structure

Author :Chul Park, Jonghwa Lee, Heungsu Lee, Youngseok Kim

Article Citation :Chul Park ,Jonghwa Lee ,Heungsu Lee ,Youngseok Kim , (2017 ) " A Method Development of Correctly Sonar Image Distortion for Diagnosis in Underwater Structure " , International Journal of Electrical, Electronics and Data Communication (IJEEDC) , pp. 46-48, Volume-5,Issue-3

Abstract : Using a sonar system for diagnosis of an underwater structure may lead to image distortion because of shaking due to the environmental limitations of acquiring data from a boat. The quality degradation by shaking increases as the resolution, i.e. frequency, increases. We developed the distortion correction algorithm using a gyro sensor to solve the problem. The developed distortion correction algorithm can be part of the post-processing program to correct the data distorted by shaking of 3°/sec or higher. Index Terms- Underwater Structure, Sonar Image, Distortion correction, Safety diagnosis, Gyro sensor.

Type : Research paper

Published : Volume-5,Issue-3

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