no code implementations • 2 Nov 2023 • Fernando Alonso-Fernandez, Kiran B. Raja, Christoph Busch, Josef Bigun
The proliferation of cameras and personal devices results in a wide variability of imaging conditions, producing large intra-class variations and a significant performance drop when images from heterogeneous environments are compared.
no code implementations • 15 Jan 2020 • Kiran B. Raja, R. Raghavendra, Sushma Venkatesh, Christoph Busch
To this end, we propose and extend our earlier ideas of Morton-filters for obtaining better and reliable templates for iris.
no code implementations • 3 Dec 2019 • Jag Mohan Singh, Raghavendra Ramachandra, Kiran B. Raja, Christoph Busch
Face recognition is widely employed in Automated Border Control (ABC) gates, which verify the face image on passport or electronic Machine Readable Travel Document (eMTRD) against the captured image to confirm the identity of the passport holder.
no code implementations • 3 Dec 2019 • Jag Mohan Singh, Sushma Venkatesh, Kiran B. Raja, Raghavendra Ramachandra, Christoph Busch
We establish the superiority of the proposed approach by benchmarking it with classical textural feature-descriptor applied directly on finger-vein images.
no code implementations • 21 Feb 2019 • Fernando Alonso-Fernandez, Kiran B. Raja, R. Raghavendra, Cristoph Busch, Josef Bigun, Ruben Vera-Rodriguez, Julian Fierrez
Experiments are also reported with a database of VIS images from different smartphones.