The Journal of Korea Institute of Information, Electronics, and Communication Technology (한국정보전자통신기술학회논문지)

Korea Information Electronic Communication Technology (한국정보전자통신기술학회)
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Morphological Object Recognition Algorithm

몰포러지 물체인식 알고리즘

  • Choi, Jong-Ho (Department of IoT Electronic Engineering, Kangnam University)
  • Received : 2018.02.19
  • Accepted : 2018.03.04
  • Published : 2018.04.30
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Abstract

In this paper, a feature extraction and object recognition algorithm using only morphological operations is proposed. The morphological operations used in feature extraction are erosion and dilation, opening and closing combining erosion and dilation, and morphological edge and skeleton detection operation. In the process of recognizing an object based on features, a pooling operation is applied to reduce the dimension. Among various structuring elements, $3{\times}3$ rhombus, $3{\times}3$ square, and $5{\times}5$ circle are arbitrarily selected in morphological operation process. It has confirmed that the proposed algorithm can be applied in object recognition fields through experiments using Internet images.

본 논문에서는 몰포러지 연산만을 적용하여 특징을 추출하고, 물체를 인식하는 알고리즘을 제안하였다. 특징추출에서 사용한 몰포러지 연산은 에로전과 다이레이션, 에로전과 다이레이션을 연계한 오프닝과 크로우징, 몰포러지 연산을 이용한 에지 및 스케리톤 검출 연산 등이다. 특징을 기반으로 물체를 인식하는 과정에서는 차원을 축소하기 위해서 풀링 연산을 사용하였다. 다양한 형태소 중에서 $3{\times}3$ Rhombus, $3{\times}3$ Square, $5{\times}5$ Circle 형태소를 임의로 선정하여 몰포러지 연산을 수행하였다. 무작위 인터넷 영상을 대상으로 행한 실험을 통해 물체인식 분야에서 유용한 알고리즘으로 적용될 수 있다는 것을 확인하였다.

Keywords

References

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