정보와 통신 (Information and Communications Magazine)

한국통신학회 (The Korean Institute of Commucations and Information Sciences)
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영상 및 지자계를 이용한 실내 측위 기술 동향

  • 발행 : 2015.07.31
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초록

개인용 스마트 기기와 같은 첨단 기기의 사용이 보편화되고, 이에 따른 각종 서비스가 증가하고 있는 추세이다. 사용자 개인에 맞는 서비스를 제공하기 위해서는 사용자의 실내 측위 기술이 핵심적이다. 본 고에서는 여러 측위 기술 중에서도 로봇 공학 분야에서 활발히 연구되고 있는 영상 센서와 지자계 센서를 활용한 실내 측위 기술에 대해서 소개하고자 한다. 이미 스마트폰에 탑재되어 있는 일반적인 모노 카메라와 지자계 측정 센서를 이용한 방식 외에, 최근 깊이 정보가 측정 가능한 카메라도 스마트폰용으로 개발되고 있으므로, 이러한 진보된 센서를 이용한 기술에 대해서도 소개하고자 한다. 이 기술들은 현재는 실내용 서비스 로봇에 적용 가능한 형태로 많이 개발되고 있지만, 향후에는 사용자의 실내 측위로도 많이 응용될 것이라 생각된다.

키워드

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