영상감시시스템에서 휴먼비전시스템을 이용한 외란광 간섭 경감에 관한 연구

• 영문명: A Study on External Light Noise Reduction Using Human Vision System in Image Monitoring System
• 발행기관: 한국산업기술융합학회(구. 산업기술교육훈련학회)
• 저자명: 남궁연(Kung Yun-Nam)
• 간행물 정보: 『한국산업기술융합학회 학술대회 논문집』2010년 전반기 학술대회 논문집, 41~48쪽, 전체 8쪽
• 주제분류: 공학 > 산업공학
• 파일형태: PDF
• 발행일자: 2010.02.23

영문 초록

In this paper, a method for reduction of error ratio by external light noise is proposed, which separates error moving component caused by external light noise from moving component of an object, using depth information of stereo image. If measured depth information change of extracted moving component is insignificant, the moving component is considered as external light noise, which concludes that there is no moving object. Experimental results assert the usefulness of the proposed method which makes error ratios by external light noise and by false image as shadow diminish.

키워드

Human Vision 휴먼비전 Disparity 시차 Matching 정합 Adaptive Threshold 적응형 임계값 Depth 깊이 External Light 외란광 Moving Area 움직임영역