The Journal of Korean Institute of Communications and Information Sciences (한국통신학회논문지)

The Korean Institute of Commucations and Information Sciences (한국통신학회)
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Image-Based Fog Detection Algorithm Using a Neural Network

신경회로망 기반의 주야간 안개 감지 알고리즘

  • Received : 2017.01.16
  • Accepted : 2017.02.22
  • Published : 2017.03.31
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Abstract

In this paper, we propose a day and night fog detection algorithm that is not affected by lighting conditions. First, we present the definitions and the extraction methods of fog features in daytime and nighttime environments, respectively. We then propose the fog detection algorithm using a neural network from the fog features. A set of experiments has been conducted with images taken at various environments, and the average recall of the proposed algorithm is 97.5%.

본 논문에서는 조명조건에 영향을 받지 않는 주야간 안개 감지 알고리즘을 제안한다. 주간과 야간 환경에서 안개 특징의 정의와 추출 방법들에 대해 각각 설명한다. 제안된 특징들을 입력으로 사용하는 신경회로망을 중심으로 안개 감지 알고리즘을 소개한다. 본 논문에서 제안하는 알고리즘의 성능은 다양한 환경에서 촬영된 주야간 영상들에 대하여 수행된 실험을 통해 확인하였으며 평균 재현율은 97.5%로 측정되었다.

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References

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