Residential College | false |
Status | 已發表Published |
Learning Sparse and Discriminative Multimodal Feature Codes for Finger Recognition | |
Li, Shuyi1; Zhang, Bob1; Fei, Lunke2; Zhao, Shuping1; Zhou, Yicong1 | |
2023 | |
Source Publication | IEEE Transactions on Multimedia |
ISSN | 1520-9210 |
Volume | 25Pages:805 - 815 |
Abstract | Compared with uni-modal biometrics systems, multimodal biometrics systems using multiple sources of information for establishing an individual's identity have received considerable attention recently. However, most traditional multimodal biometrics techniques generally extract features from each modality independently, ignoring the implicit associations between different modalities in the same class. In addition, most existing work uses hand-crafted descriptors that are difficult to capture the latent semantic structure. This paper proposes to learn the sparse and discriminative multimodal feature codes (SDMFCs) for multimodal finger recognition, which simultaneously takes into account the specific and common information among inter-modality and intra-modality. Specifically, given the multimodal finger images, we first establish the local difference matrix to capture informative texture features in local patches. Then, we aim to jointly learn discriminative and compact binary codes by constraining the observations from multiple modalities. Finally, we develop a novel SDMFC-based bi-modal finger recognition framework, which integrates the local histograms of each division block in the learned binary codes together for classification. Experimental results on three publicly accessible finger databases demonstrate the effectiveness and robustness of the proposed framework in multimodal biometrics tasks. |
Keyword | Binary Codes Finger Recognition Inter-modality Intra-modality Sparse And Discriminative Feature |
DOI | 10.1109/TMM.2021.3132166 |
URL | View the original |
Indexed By | SCIE |
Language | 英語English |
WOS Research Area | Computer Science ; Telecommunications |
WOS Subject | Computer Science, Information systemsComputer Science, Software Engineeringtelecommunications |
WOS ID | WOS:000961977900010 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Scopus ID | 2-s2.0-85120922953 |
Fulltext Access | |
Citation statistics | |
Document Type | Journal article |
Collection | DEPARTMENT OF COMPUTER AND INFORMATION SCIENCE Faculty of Science and Technology |
Corresponding Author | Zhang, Bob |
Affiliation | 1.Department of Computer and Information Science, University of Macau 2.School of Computer Science and Technology, Guangdong University of Technology |
First Author Affilication | University of Macau |
Corresponding Author Affilication | University of Macau |
Recommended Citation GB/T 7714 | Li, Shuyi,Zhang, Bob,Fei, Lunke,et al. Learning Sparse and Discriminative Multimodal Feature Codes for Finger Recognition[J]. IEEE Transactions on Multimedia, 2023, 25, 805 - 815. |
APA | Li, Shuyi., Zhang, Bob., Fei, Lunke., Zhao, Shuping., & Zhou, Yicong (2023). Learning Sparse and Discriminative Multimodal Feature Codes for Finger Recognition. IEEE Transactions on Multimedia, 25, 805 - 815. |
MLA | Li, Shuyi,et al."Learning Sparse and Discriminative Multimodal Feature Codes for Finger Recognition".IEEE Transactions on Multimedia 25(2023):805 - 815. |
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