Here is a list of areas I try to specialize :-)

1. Recursive and efficient algorithms for motion analysis
2. Estimation and tracking of movement of the source of illumination
3. Multi-component motion analysis
4. Vision based approach to pose estimation using neural networks

5. Gait analysis
6. Computed tomography
7. Processing of chest radiographs

8. Recovery of depth from defocus (focus stereo)
9. Virtual real photography

10. Robustness issues in computer vision

11. Document image processing
12. Preparation of photomosaics
13. Vision based inspection of faults

14. Data clustering and pattern recognition
15. Signature analysis of electrical machines for health monitoring

16. Audio-visual databases for human authentication
17. Speech driven lip writing

18. Automated robot programming.
19. Gesture analysis

20. Superresolution imaging