Research:
1. Accident Causality Estimation by Image Processing 2001
2. Improvement of Fingerprint Image compression 2005.
3. Filter Bank Optimization for Still Image compression 2006.
4. Satellite Image Registration for Geometrical Correction 2007.
5. Fingerprint Image Enhancement by Wavelet Decomposition 2008.
Industrial:
1. Persian Teletext Encoder and Decoder,  1997~8.
2. Mobile Fingerprint acquisition, verification and transfer, 2002-4.
3. Designing the first Remote sensing Satellite Ground Station, 2004~6.
4. Consultant & Managing Contractor for: the first Iranian Remote Sensing Ground Station, 2008~12.