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Object Detection by Matching Salient Line Segments

첫 페이지 보기
  • 발행기관
    보안공학연구지원센터(IJSIP) 바로가기
  • 간행물
    International Journal of Signal Processing, Image Processing and Pattern Recognition 바로가기
  • 통권
    Vol.9 No.4 (2016.04)바로가기
  • 페이지
    pp.91-106
  • 저자
    Yumin Dou, Pei Xu, Mao Ye, Renjie Huang, Tao Li
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A273217

※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.

원문정보

초록

영어
Shape template matching is an important approach in object detection and recognition. In this paper, we propose a fast and novel method to represent edge maps by using salient line segments, which is used to detect objects based on shape template matching. Firstly, image edges are computed and, on these image edge fragments, corner points are extracted. Then, a parabola model is proposed to represent image edges. Secondly, based on salient points, a directional chamfer matching framework is used to compute the similarity between template image and corresponding locations in target image. Our method has two main contributions. One is we apply the way to represent contours with salient points to the framework, which is used to detect the target rapidly and accurately. The other is that our method can directly operate on real images, which improves its practicability. A series of experiments are performed on two benchmark data sets. Comparing with previous work, our method is much more time-saving and memory-saving.

목차

Abstract
 1. Introduction
 2. Preliminary
 3. Object Representation
 4. Seeking Parabola Vertices
 5. Salient Point
 6. Distance Measurement
 7. Experiments
  7.1. On Edge Map
  7.2. On Real Images
 8. Conclusion
 Acknowledgements
 References

키워드

Salient point Chord-to-point Chamfer distance image

저자

  • Yumin Dou [ School of Computer Science and Engineering, Center for Robotics, University of Electronic Science and Technology of China, Chengdu 611731,P.R.China ]
  • Pei Xu [ School of Computer Science and Engineering, Center for Robotics, University of Electronic Science and Technology of China, Chengdu 611731,P.R.China ]
  • Mao Ye [ School of Computer Science and Engineering, Center for Robotics, University of Electronic Science and Technology of China, Chengdu 611731,P.R.China ]
  • Renjie Huang [ School of Computer Science and Engineering, Center for Robotics, University of Electronic Science and Technology of China, Chengdu 611731,P.R.China ]
  • Tao Li [ School of Computer Science and Engineering, Center for Robotics, University of Electronic Science and Technology of China, Chengdu 611731,P.R.China ]

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    보안공학연구지원센터(IJSIP) [Science & Engineering Research Support Center, Republic of Korea(IJSIP)]
  • 설립연도
    2006
  • 분야
    공학>컴퓨터학
  • 소개
    1. 보안공학에 대한 각종 조사 및 연구 2. 보안공학에 대한 응용기술 연구 및 발표 3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최 4. 보안공학 기술의 상호 협조 및 정보교환 5. 보안공학에 관한 표준화 사업 및 규격의 제정 6. 보안공학에 관한 산학연 협동의 증진 7. 국제적 학술 교류 및 기술 협력 8. 보안공학에 관한 논문지 발간 9. 기타 본 회 목적 달성에 필요한 사업

간행물

  • 간행물명
    International Journal of Signal Processing, Image Processing and Pattern Recognition
  • 간기
    격월간
  • pISSN
    2005-4254
  • 수록기간
    2008~2016
  • 십진분류
    KDC 505 DDC 605

이 권호 내 다른 논문 / International Journal of Signal Processing, Image Processing and Pattern Recognition Vol.9 No.4

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