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Image Analysis Module for AR-based Navigation Information Display

증강현실 기반의 항행정보 가시화를 위한 영상해석 모듈

  • Lee, Jung-Min (Department of Naval Architecture and Ocean Engineering, Graduate School, INHA University) ;
  • Lee, Kyung-Ho (Department of Naval Architecture and Ocean Engineering, INHA University) ;
  • Kim, Dae-Seok (Department of Naval Architecture and Ocean Engineering, Graduate School, INHA University)
  • 이정민 (인하대학교 조선해양공학 대학원) ;
  • 이경호 (인하대학교 조선해양공학) ;
  • 김대석 (인하대학교 조선해양공학 대학원)
  • Received : 2012.12.11
  • Accepted : 2013.04.30
  • Published : 2013.06.30

Abstract

This paper suggests a navigation information display system that is based on augmented reality technology. A navigator always has to confirm the information from marine electronic navigation devices and then compare it with the view of targets outside the windows. This "head down" posture causes discomfort and sometimes near accidents such as collisions or missing objects, because he or she cannot keep an eye on the front view of the windows. Augmented reality can display both virtual and real information in a single display. Therefore, we attempted to adapt AR technology to assist navigators. To analyze the outside view of the bridge window, various computer image processing techniques are required because the sea surface has many noises that disturb computer image processing for object detection, such as waves, wakes, light reflection, and so on. In this study, we investigated an analysis module to extract navigational information from images that are captured by a CCTV camera, and we validated our prototype.

Keywords

References

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