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ORCIDKlaus Kollreider
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2020 – today
- 2022
[i3]Hartwig Fronthaler, Klaus Kollreider, Josef Bigün
, Julian Fiérrez, Fernando Alonso-Fernandez, Javier Ortega-Garcia, Joaquin Gonzalez-Rodriguez:
Fingerprint Image-Quality Estimation and its Application to Multialgorithm Verification. CoRR abs/2211.13557 (2022)- [i2]Fernando Alonso-Fernandez, Julian Fiérrez-Aguilar, Hartwig Fronthaler, Klaus Kollreider, Javier Ortega-Garcia, Joaquin Gonzalez-Rodriguez, Josef Bigün:
Combining multiple matchers for fingerprint verification: A case study in biosecure network of excellence. CoRR abs/2212.01906 (2022) - 2021
- [i1]Fernando Alonso-Fernandez, Julian Fiérrez, Javier Ortega-Garcia, Joaquin Gonzalez-Rodriguez, Hartwig Fronthaler, Klaus Kollreider, Josef Bigün:
A Comparative Study of Fingerprint Image-Quality Estimation Methods. CoRR abs/2111.07432 (2021)
2000 – 2009
- 2009
- [j6]Klaus Kollreider, Hartwig Fronthaler, Josef Bigün:
Non-intrusive liveness detection by face images. Image Vis. Comput. 27(3): 233-244 (2009) - 2008
- [b1]Klaus Kollreider:
Evidence for "liveness" in face biometrics. Chalmers University of Technology, Gothenburg, Sweden, 2008 - [j5]Hartwig Fronthaler, Klaus Kollreider, Josef Bigün, Julian Fiérrez-Aguilar, Fernando Alonso-Fernandez, Javier Ortega-Garcia, Joaquin Gonzalez-Rodriguez:
Fingerprint Image-Quality Estimation and its Application to Multialgorithm Verification. IEEE Trans. Inf. Forensics Secur. 3(2): 331-338 (2008) - [j4]Hartwig Fronthaler, Klaus Kollreider, Josef Bigün:
Local Features for Enhancement and Minutiae Extraction in Fingerprints. IEEE Trans. Image Process. 17(3): 354-363 (2008) - [c6]Klaus Kollreider, Hartwig Fronthaler, Josef Bigün:
Verifying liveness by multiple experts in face biometrics. CVPR Workshops 2008: 1-6 - 2007
- [j3]Fernando Alonso-Fernandez, Julian Fiérrez-Aguilar, Hartwig Fronthaler, Klaus Kollreider, Javier Ortega-Garcia, Joaquin Gonzalez-Rodriguez, Josef Bigün:
Combining multiple matchers for fingerprint verification: A case study in biosecure network of excellence. Ann. des Télécommunications 62(1-2): 62-82 (2007) - [j2]Klaus Kollreider, Hartwig Fronthaler, Maycel Isaac Faraj, Josef Bigün:
Real-Time Face Detection and Motion Analysis With Application in "Liveness" Assessment. IEEE Trans. Inf. Forensics Secur. 2(3-2): 548-558 (2007) - [j1]Fernando Alonso-Fernandez, Julian Fiérrez-Aguilar, Javier Ortega-Garcia, Joaquin Gonzalez-Rodriguez, Hartwig Fronthaler, Klaus Kollreider, Josef Bigün:
A Comparative Study of Fingerprint Image-Quality Estimation Methods. IEEE Trans. Inf. Forensics Secur. 2(4): 734-743 (2007) - [c5]Hartwig Fronthaler, Klaus Kollreider, Josef Bigün:
Pyramid-based Image Enhancement of Fingerprints. AutoID 2007: 45-50 - [c4]Klaus Kollreider, Hartwig Fronthaler, Josef Bigün:
Real-Time Face Detection Using Illumination Invariant Features. SCIA 2007: 41-50 - 2006
- [c3]Hartwig Fronthaler, Klaus Kollreider, Josef Bigün:
Automatic Image Quality Assessment with Application in Biometrics. CVPR Workshops 2006: 30 - 2005
- [c2]Klaus Kollreider, Hartwig Fronthaler, Josef Bigün:
Evaluating Liveness by Face Images and the Structure Tensor. AutoID 2005: 75-80 - [c1]Hartwig Fronthaler, Klaus Kollreider, Josef Bigün:
Local Feature Extraction in Fingerprints by Complex Filtering. IWBRS 2005: 77-84
Coauthor Index
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