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Visual Location Recognition Based on Coarse-to-Fine Image Retrieval and Epipolar Geometry Constraint for Urban Environment

첫 페이지 보기
  • 발행기관
    보안공학연구지원센터(IJSIP) 바로가기
  • 간행물
    International Journal of Signal Processing, Image Processing and Pattern Recognition 바로가기
  • 통권
    Vol.9 No.11 (2016.11)바로가기
  • 페이지
    pp.25-36
  • 저자
    Guanyuan Feng, Lin Ma, Xuezhi Tan, Hao Xue, Kai Guan
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A292853

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원문정보

초록

영어
Visual based location recognition of a mobile device is an important problem in many applications, such as visual navigation, auto-piloted driving and augmented reality. In this paper, a visual location recognition system based on the Coarse-to-Fine image retrieval and the epipolar geometry constraint is proposed. The basic idea of this system is to match a user captured image against some geo-tagged images in the database, and then estimate the user's location by the epipolar geometry constraint. The process of the Coarse-to-Fine image retrieval is necessary to select some database images in the same scene with the user captured image. The epipolar geometry constraint is utilized to determine the refined location using the geographical location information of the database images. The specific experiments for the visual location recognition are performed and the results show that this system can achieve the excellent performance of the location recognition.

목차

Abstract
 1. Introduction
 2. Database Generation Analysis
 3. Coarse-to-Fine Image Retrieval
 4. Visual Location Recognition
 5. Implementation and Performance Analysis
 6. Conclusion
 References

키워드

visual location recognition image retrieval features matching epipolar geometry constraint

저자

  • Guanyuan Feng [ Communication Research Center, Harbin Institute of Technology, Harbin, China / Key Laboratory of Police Wireless Digital Communication, Ministry of Public Security, People's Republic of China, Harbin, China ]
  • Lin Ma [ Communication Research Center, Harbin Institute of Technology, Harbin, China / Key Laboratory of Police Wireless Digital Communication, Ministry of Public Security, People's Republic of China, Harbin, China ]
  • Xuezhi Tan [ Communication Research Center, Harbin Institute of Technology, Harbin, China / Key Laboratory of Police Wireless Digital Communication, Ministry of Public Security, People's Republic of China, Harbin, China ]
  • Hao Xue [ Communication Research Center, Harbin Institute of Technology, Harbin, China / Key Laboratory of Police Wireless Digital Communication, Ministry of Public Security, People's Republic of China, Harbin, China ]
  • Kai Guan [ Communication Research Center, Harbin Institute of Technology, Harbin, China / Key Laboratory of Police Wireless Digital Communication, Ministry of Public Security, People's Republic of China, Harbin, 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.11

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