반도체디스플레이기술학회지 (Journal of the Semiconductor & Display Technology)

한국반도체디스플레이기술학회 (The Korean Society Of Semiconductor & Display Technology)
권호 표지

증강현실 구현에서 태그를 명확하게 하기 위한 잡음 제거에 관한 연구

The Study of Noise Reduction For Marking the Tag Clearly In Implementation of Augmented Reality

  • 이경호 (단국대학교 전자전기공학과) ;
  • 김영섭 (단국대학교 전자공학과)
  • Lee, Gyeong-Ho (Department of Electronics & Electrical Engineering, Dankook University) ;
  • Kim, Young-Seop (Department of Electronics Engineering, Dankook University)
  • 투고 : 2010.11.30
  • 심사 : 2010.12.17
  • 발행 : 2010.12.31
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초록

Detecting marker coordinates is important in augmented reality system based on tag. If a marker is not detected, objects can't be augmented. In this paper, we propose a noise reduction method for augmented reality. Using a blue color space to HIS color transformation was performed on the binary. Erosion operator and the dilation operator of the binary images were performed. Experimental results show that proposed method produces a tag image recognizable in various light environments. And using the area of the rectangle, the labeling could be detected through the tag. Tag recognition rate is improved by removing noise.

키워드

참고문헌

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