The Journal of the Korea institute of electronic communication sciences (한국전자통신학회논문지)

Korea Institute of Electronic Communication Science (한국전자통신학회)
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Development of Indoor Structure Scanner using 2D LIDAR

2D 라이다를 이용한 실내 구조 스캐너 개발

  • 김기준 (남서울대학교 전자공학과) ;
  • 박재형 (남서울대학교 전자공학과) ;
  • 문현민 (남서울대학교 전자공학과) ;
  • 이하은 (남서울대학교 전자공학과) ;
  • 이승대 (남서울대학교 전자공학과)
  • Received : 2023.09.12
  • Accepted : 2023.12.27
  • Published : 2023.12.31
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Abstract

Due to the acceleration of urbanization and advancements in technology, the importance of information related to indoor spaces has been increasing. Various scanning technologies are being developed to enable versatile utilization of the interior of buildings. In this paper, a system is proposed that utilizes 2D LIDAR for scanning, rotating, and moving LIDAR in the vertical direction to obtain a collection of 2D data, which is then aggregated to acquire 3D indoor spatial information. Finally, algorithms, including error correction, are applied to visualize the indoor structure in three dimensions and generate an output.

실내 공간과 관련된 정보는 도시화의 가속과 기술의 발달로 인하여 그 중요성이 증가하고 있으며, 건물 내부의 다목적 활용을 위하여 다양한 스캐닝 기술이 개발되고 있다. 본 논문에서는 스캐닝에 2D 라이다를 이용하여 지면과 수직인 방향으로 라이다를 회전 및 이동시키며 2차원 데이터의 집합을 얻은 후 이를 취합하여 3차원의 실내 공간 정보를 얻는 시스템을 제안하였다. 최종적으로 오차 보정 등의 알고리즘을 적용하여 실내 구조를 입체적으로 시각화하여 출력하였다.

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References

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