As a new representation technique, collaboration representation is used to represent the test sample with all training samples from all classes. Plurality voting is one of the most widely used combination strategies in pattern recognition. This paper presents a new and an efficient face recognition approach using plurality voting and collaboration representation based on the binary bit-plane images. First, face gray images are equalized and decomposed. Next,employing collaboration representation and the corresponding five bit-plane images which have more discrimination information,five identities about the same test image can be obtained. Finally, these five identities vote to the true identity of the test image. If the plurality voting fails, the true identity of the test image will be decided by virtual weight sum face images constructed by 8 bit-plane images with collaboration representation. Weight vector, which is important for the virtual images, is determined by the recognition rate and the order of bit planes. The extensive experiments demonstrate the proposed approach has the higher right recognition accuracy and its speed is faster than the SRC prominently.
목차
Abstract 1. Introduction 2. Image Preprocessing 3. Collaborative Representation for Classification 4. Face Recognition using Plurality Voting and Collaboration Presentation 4.1. Image Preprocessing 4.2. Previous Training 4.3 Real-time Recognition 4.4. The Second Identification 5. Experimental Results 5.1. ORL Face Database 5.2. AR Face Database 5.3. FERET Face Database 5.4 Comparison of Recognition Speed 6. Conclusion Reference
키워드
Bit-planehistogram equalizationplurality votingvirtual weight sum imagecollaborative representation
저자
Dongmei Wei [ School of Information Science and Engineering, Shandong University 27 Shanda Nan Road, Jinan, China 250100, College of Physics and Electronics, Shandong Normal University 88 Wenhua Dong Road, Jinan, China 250014 ]
Weidong Zhou [ School of Information Science and Engineering, Shandong University 27 Shanda Nan Road, Jinan, China 250100 ]
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 505DDC 605
이 권호 내 다른 논문 / International Journal of Signal Processing, Image Processing and Pattern Recognition Vol.8 No.4