Current areas of research include:
- Biometrics
- Face recognition (plastic surgery, sketch, low resolution disguise, quality, kinect, kinship, newborns, aging, weight)
- Fingerprint recognition (latent, simultaneous latent)
- Iris recognition (aging, alcohol, surgery, disease, interoperability)
- Large scale biometric system
- Presentation attack detection (Anti-spoofing)
- Soft biometrics
- Multimodal fusion
- Face CAPTCHA
Machine Learning and Pattern Recognition
- Deep learning
- Dictionary Learning
- Domain transfer learning
- Incremental learning
- Manifold/subspace learning
Neurocognition
- functional Magnetic Response Imaging
- EEG
Medical Image Processing
- Mammography
- Cell image classification
