1
|
Zheng B, Qiu Z, Yang J. Application of fingerprint encryption algorithm based on multi-feature extraction. JOURNAL OF INTELLIGENT & FUZZY SYSTEMS 2021. [DOI: 10.3233/jifs-189952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The area of fingerprint image collected by mobile intelligent device is small, which will lead to the lack of extracted fingerprint feature information. In this study, a small area fingerprint encryption algorithm based on fingerprint mosaic was proposed. The experimental results on the real fingerprint database show that the proposed fingerprint mosaic method can significantly improve the performance of the small area fingerprint encryption algorithm, the acquisition failure rate decreased from 39% to 8%, and the correct acceptance rate increased from 48% to 69%. The algorithm uses fingerprint feature mosaic technology and fingerprint image mosaic technology to effectively increase fingerprint feature information.
Collapse
Affiliation(s)
- Bing Zheng
- Department of Information Engineering, Hainan Vocational University of Science and Technology, Haikou, China
| | - Zhenyu Qiu
- Applied Mathematics Research Department, Nanchang Institute of Technology, Nanchang, China
| | - Jing Yang
- Department of Information Engineering, Hainan Vocational University of Science and Technology, Haikou, China
| |
Collapse
|