Imam Samil Yetik, Ph.D.

Assistant Professor

Office: Siegel Hall 135
Phone: 312.567.7999
Fax: 312.567.8976
Email: yetik@iit.edu
Web:

Expertise

Education

B.S. in Electrical and Electronics Engineering, Bogazici University, Turkey, 1998
M.S. in Electrical and Electronics Engineering, Bilkent University, Turkey, 2000
Ph.D., ECE, University of Illinois at Chicago, 2004

Research

Dr. Yetik joined the Department of Electrical and Computer Engineering in 2006 after his postdoc positions at the University of Illinois at Chicago and University of California at Davis. His research interests include EEG/MEG signal processing, tomographic imaging techniques and image processing for biomedicine, and time-frequency analysis.

Current Projects

Awards/Honors

Patents

Books

Selected Publications

I. S. Yetik, H. M. Ozaktas, B. Barshan, L. Onural, "Perspective projections in the space-frequency plane and fractional Fourier transforms," Journal of Optical Society of America A, Vol. 12, pp. 2382-2390, Dec. 2000.

I. S. Yetik, M. A. Kutay, H. M. Ozaktas, "Image representation and compression with the fractional Fourier transform," Optics Communications,Vol. 197, pp. 275-278, Oct. 2001.

I. S. Yetik, M. A. Kutay, H. M. Ozaktas, "Optimization of orders in multi-channel fractional fourier domain filtering circuits and its application to the synthesis of mutual intensity distributions," Applied Optics, Vol. 41, pp. 4078-4084, July 2002.

I. S. Yetik and A. Nehorai, "Beamforming using the Fractional Fourier Transform," IEEE Trans. Signal Processing, Vol. 51, pp. 1663-1668, June 2003.

I. S. Yetik, A. Nehorai, J. D. Lewine, C. H. Muravchik, "Distinguishing between moving and stationary sources using EEG/MEG measurements with an application to epilepsy,"IEEE Trans. Biomedical Engineering, Vol. 52, pp. 471-479, Mar. 2005.

I. S. Yetik, A. Nehorai, C. H. Muravchik, J. Haueisen, "Line-source modeling and estimation with magnetoencephalography," IEEE Trans. Biomedical Engineering,Vol. 51, pp. 839-851, May 2005.

I. S. Yetik, A. Nehorai, "Performance bounds for image registration," to appear in IEEE Trans. Signal Processing.

I. S. Yetik, A. Nehorai, C. H. Muravchik, J. Hauesien, "Surface-source modeling and estimation with magnetoencephalography," to appear in IEEE Trans. Biomedical Engineering.

N. Cao, I. S. Yetik, A. Nehorai, C. H. Muravchik, J. Haueisen, �Parametric Surface-source Modeling and Estimation with Electroencephalography,� in revision for IEEE Trans. Biomedical Engineering.

N. Cao, I. S. Yetik, A. Nehorai, C. H. Muravchik, J. Haueisen, �Estimating Parametric Line-source Models with Electroencephalography,� to appear in IEEE Trans. Biomedical Engineering.

I. S. Yetik, H. M. Ozaktas, B. Barshan, L. Onural, "Perspektif donusumun zaman-siklik duzleminde incelenmesi, in Turkish (Perspective projections in the space-frequency plane.Sinyal Isleme ve Uygulamalari, pp. 629-633, Istanbul Turkey, 2000.

I. S. Yetik, H. M. Ozaktas, B. Barshan, L. Onural, "Perspective projections in the space-frequency plane and fractional Fourier transforms," Proceedings of the first IEEE Balkan conference on signal processing, communications and circuits, and systems (CD-ROM), Ankara, Turkey, 2000.

I. S. Yetik, M. A. Kutay, H. Ozaktas, H. M. Ozaktas, "Continuous and Discrete Fractional Fourier Domain Decompositions," Proceedings of the 2000 IEEE International Conference on Acoustics, Speech and Signal Processing,pp. 1:93-96, IEEE Piscataway, New Jersey, 2000.

I. S. Yetik, M. A. Kutay, H. M. Ozaktas, "Kesirli Fourier donusumu ile imge gosterimi ve sikistirilmasi, in Turkish (Image representation and compression with the fractional Fourier transform)," Sinyal Isleme ve Uygulamalari,pp. 37-41, Gazi Magusa, KKTC, 2001.

I.S. Yetik, H. M. Ozaktas, M. A. Kutay, �Fractional Fourier Transform and its Applications,� Proceedings of DETC ASME 2003, CD-ROM, 2003.

I. S. Yetik, A. Nehorai, C. H. Muravchik, J. Hauesien, "Line-source modeling and estimation with magnetoencephalography," Proceedings of the 2004 IEEE International Symposium on Biomedical Imaging, CD-ROM, 2004.

I. S. Yetik, A. Nehorai, C. H. Muravchik, J. Hauesien, "Line and surface source estimation with magnetoencephalography," Proceedings of the 14th Biomag 2004, pp. 603-604, 2004.

I. S. Yetik, A. Nehorai, �Performance bounds on image registration,� Proceedings of ICASSP 2005, Vol. II, pp. 117-120, 2004.

N. Cao, I. S. Yetik, A. Nehorai, C. H. Muravchik, J. Haueisen, �Line-source Modeling and Estimation with Electroencephalography,� Proceedings of BEM and NFSI 2005, accepted.

I. S. Yetik, J. Qi, �Direct Estimation of Kinetic Parameters From the Sinogram with an Unknown Blood Function,� 2006 IEEE International Symposium on Biomedical Imaging, accepted.