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A Novel Face Recognition Algorithm Based on Improved Retinex and Sparse Representation

첫 페이지 보기
  • 발행기관
    보안공학연구지원센터(IJSIP) 바로가기
  • 간행물
    International Journal of Signal Processing, Image Processing and Pattern Recognition 바로가기
  • 통권
    Vol.9 No.8 (2016.08)바로가기
  • 페이지
    pp.233-242
  • 저자
    Jingyi bo, Yubin Wang, Zhuo Lin
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A284942

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원문정보

초록

영어
In recent years, face recognition technology has been widely used as a kind of important modern biological recognition technology. As one of the main factors that affect the recognition rate, the illumination variation has attracted the attention of many researchers. In order to improve the face recognition under illumination variation condition, a novel face recognition algorithm based on improved Retinex and sparse representation is proposed in this paper. Retinex algorithm can be used to solve the problem of face illumination variation in face recognition, but it is easy to produce ‘halo’ phenomenon. In order to improve the face recognition rate under the change of illumination condition. In this paper, firstly, in order to eliminate the interference of illumination on face recognition, we apply the Retinex that is improved by partial differential equations to face image processing. Then, sparse representation is used to extract face feature vector, and the voting method is used to realize the face recognition. Finally, the performance of the algorithm is tested by 3 standard face databases. The results show that the proposed algorithm can improve the face recognition rate under different illumination conditions, and has good robustness to illumination.

목차

Abstract
 1. Introduction
 2. Face Recognition Algorithm Based on Sparse Representation
 3. Retinex Algorithm
 4. Improvement of Sparse Representation
 5. Experiment and Analysis
  5.1. Experimental Conditions and Data Source Description
  5.2. Experimental Results and Analysis
 6. Conclusions
 References

키워드

sparse representation face recognition Illumination-Robust Retinex algorithm

저자

  • Jingyi bo [ College of Math and Information Science & Technology, Hebei Normal University of Science& Technology Qinhuangdao, Hebei, 066004, China ]
  • Yubin Wang [ College of Math and Information Science & Technology, Hebei Normal University of Science& Technology Qinhuangdao, Hebei, 066004, China ]
  • Zhuo Lin [ College of Math and Information Science & Technology, Hebei Normal University of Science& Technology Qinhuangdao, Hebei, 066004, 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.8

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