To improve unconstrained iris recognition system performance in different environments, a performance improvement method of unconstrained iris recognition based on domain adaptation metric learning is proposed. A kernel matrix is calculated as the solution of domain adaptation metric learning. The known Hamming distance computing by intra-class and inter-class is used as the optimization learning constraints in the process of iris recognition. An optimal Mahalanobis matrix is computed for certain cross-environment system, then distance between two iris samples is redefined. The experimental results indicate that the proposed method can increase the accuracy of the unconstrained iris recognition in different circumstances, improving the classification ability of iris recognition system.
목차
Abstract 1. Introduction 2. Unconstrained Iris Recognition and Similarity Measure 2.1. The Unconstrained Iris Recognition System 2.2 Similarity Measure for Iris Recognition 3. DAML Method and Novel Resolving Scheme 3.1. Framework of DAML Method 3.2 Constraints for Optimal Matrix Learning 3.3 Kernel Solution of Optimal Mahalanobis Distance Matrix 4. Optimization Algorithm Based on DAML Method 4.1 Optimal Target in Unconstrained Iris Recognition 4.2. Calculating Optimal Matrix for Iris Recognition 4.3. Iris Feature Matching 5. Experimental Details and Results 5.1. Unconstrained Iris Image Dataset 5.2. Segmentation and Feature Extraction 5.3. Experimental Settings 5.4. Experimental results 6. Conclusion References
Yan Fei [ College of Communication Engineering, Jilin University, Changchun 130025, China ]
Zhou Changjiu [ Key Laboratory of Bionic Engineering of Ministry of Education, Jilin University, Changchun 130025, China, Advanced Robotics and Intelligent Control Centre, Singapore Polytechnic, Singapore ]
Tian Yantao [ College of Communication Engineering, Jilin University, Changchun 130025, China, Key Laboratory of Bionic Engineering of Ministry of Education, Jilin University, Changchun 130025, China ]
Corresponding Author
보안공학연구지원센터(IJSIA) [Science & Engineering Research Support Center, Republic of Korea(IJSIA)]
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 Security and Its Applications
간기
격월간
pISSN
1738-9976
수록기간
2008~2016
등재여부
SCOPUS
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Security and Its Applications Vol.10 No.5