Publications
My research focuses on computer vision and biometric security, with emphasis on temporal learning and presentation attack detection.
Journal Articles
Gesture Based Spatio-Temporal Representation Learning for Robust Fingerprint Presentation Attack Detection
2024 IEEE 18th International Conference on Automatic Face and Gesture Recognition (FG) | 2024
- Fingerprint spoof attacks are highly common and pose a significant threat to biometric security systems.
- Existing methods primarily focus on image classification, ignoring the potential benefits of temporal learning.
- The differences in the elastic properties of real versus fake fingerprints can be better detected through motion-induced gestures.
- Widely used datasets lack temporal information, prompting the creation of a new dataset to explore distortion-based spoof detection.