Guoqiang Li
Ph.D. started in: 2012
Year of graduation: 2016
COINS consortium member: Norwegian University of Science and Technology
Supervised by: Christoph Busch, Bian Yang, Patrick Bours
Links: 
Research area: Authentication and Biometrics
Project title: Biometric indexing
Project description: Retrieval efficiency becomes a challenging issue due to the increase in the size of biometric database. And it is hard to index or cluster the biometric databases by natural sorting order. Thus it is essential and challenging to explore new clustering and indexing techniques to speed up searching in large-scale biometric database.
Publications:
- Guoqiang Li, Bian Yang, Christoph Busch (2016). A Fingerprint Indexing Algorithm on Encrypted Domain
- Guoqiang Li, Bian Yang, Christoph Busch (2015). A Fingerprint Indexing Scheme with Robustness against Sample Translation and Rotation
- Guoqiang Li, Bian Yang, Christoph Busch (2015). A Novel Fingerprint Indexing Approach Focusing on Minutia Location and direction
- Guoqiang Li, Bian Yang, Christian Rathgeb, Christoph Busch (2015). Towards generating protected fingerprint templates based on bloom filters
- Guoqiang Li, Christoph Busch, Bian Yang (2014). A novel approach used for measuring fingerprint orientation of arch fingerprint
- Guoqiang Li, Bian Yang, Christoph Busch (2014). A score-level fusion fingerprint indexing approach based on minutiae vicinity and minutia cylinder-code
- Bian Yang, Huiguang Chu, Guoqiang Li, Slobodan Petrovic, Christoph Busch (2014). Cloud Password Manager Using Privacy-Preserved Biometrics
- Guoqiang Li, Bian Yang, Christoph Busch (2013). Autocorrelation and DCT based quality metrics for fingerprint samples generated by smartphones
- Guoqiang Li, Bian Yang, Christoph Busch (2013). Lightweight Quality Metrics for Smartphone Camera based Fingerprint Samples
- Guoqiang Li, Bian Yang, Martin Aastrup Olsen, Christoph Busch (2013). Quality Assessment for Fingerprints Collected by Smartphone Cameras
- Bian Yang, Guoqiang Li, Christoph Busch (2013). Qualifying fingerprint samples captured by smartphone cameras
- Guoqiang Li, Bian Yang, Rachamandra Raghavendra, Christoph Busch (2012). Testing Mobile Phone Camera Based Fingerprint Recognition under Real-Life Scenarios
Events attended with COINS funding:
- COINS Summer School on Authentication, Metochi, Greece, 2016
- FRISC Finse winter school, Finse, Norway, 2013
