Rolled Fingerprint Construction
Compared with a flat fingerprint, the rolled fingerprint has a larger fingerprint area and can be extracted more minutiae. It has high requirements in many fields, not only in the military environment or the police field but also in many civil application fields. The challenge that has been troubled for a long time is that contact-based rolled fingerprint registration is easy to cause obvious distortion without human experts’ supervision, which has a negative impact on fingerprint recognition performance. Due to the elastic deformation of fingertips, the mosaicking gaps in the rolled fingerprint are usually visible but challenging to locate. To address these problems, we propose a novel rolled fingerprint construction algorithm called BlockRFC (Block-based Rolled Fingerprint Construction). Please see our papers for more details.
Team
- Yongliang Zhang (Project Leader & Advisor)
- Yifan Wu
- Xiaosi Zhan
- Minghua Gao
Publications
* denotes the tagged author is my advisor
BlockRFC: Real-Time Rolled Fingerprint Construction and Distortion Rectification
Yongliang Zhang*, Yifan Wu, Minghua Gao, Shengyi Pan, Zirui Shao, Tian Luo
IEEE Access, 8, 216948-216959, 2020
Code / Video
Rolled fingerprint mosaicking algorithm based on block scale
Yongliang Zhang*, Minghua Gao, Xiaosi Zhan, Yifan Wu, Shengyi Pan
Chinese Conference on Biometric Recognition (pp. 55-62). Springer, Cham. (2019, October)