Irene G. Karybali

    University of the Aegean


  Information and Communication Systems Engineering


  Computer and Communication Systems
 Telephone   +30-22730-82262



Spring 2017 - Digital Image Processing, Operating Systems

Fall 2017 - Multimedia, Signals and Systems - Lab, Computer Architecture - Lab

Other teaching experience (University of the Aegean, University of Patras, University of Thessaly, Technological Educational Institute of Larissa)




Research Interests


Publications (Citations)

Journal Publications

J2.   I. G. Karybali, E. Z. Psarakis, K. Berberidis and G. D. Evangelidis, An Efficient Spatial Domain Technique for Subpixel Image Registration, Signal Processing: Image Communication, Elsevier, Vol. 23, Issue 9, pp. 711-724, October 2008.





J1.   I. G. Karybali and K. Berberidis, Efficient Spatial Image Watermarking via New Perceptual Masking and Blind Detection Schemes, IEEE Transactions on Information Forensics and Security, Vol. 1, No 2., pp. 256-274, June 2006.



Conference Publications

C8. K. Pexaras, C. Tsiourakis, I. G. Karybali, and E. Kalligeros, "Optimization and Hardware Implementation of Image Watermarking for Low Cost Applications", 24th IEEE International Conference on Electronics, Circuits and Systems (ICECS), Dec. 2017.

C7. N. Karousos, K. Pexaras, I. G. Karybali, and E. Kalligeros, "Weighted Logic Locking: A New Approach for IC Piracy Protection", in Proc. of IEEE International Symposium on On-Line Testing and Robust System Design (IOLTS), July 2017.

C6.   I. G. Karybali, E. Z. Psarakis, K. Berberidis and G. D. Evangelidis, Efficient image registration with subpixel accuracy, in Proc. of 14th European Signal Processing Conference (EUSIPCO 2006), Florence, Italy, September 4-8, 2006.





C5.   I. G. Karybali and K. Berberidis, Improved Embedding Of Multiplicative Watermarks Via Space-Time Block Coding, in Proc. of 13th European Signal Processing Conference (EUSIPCO 2005), Antalya, Turkey, September 4-8, 2005.





C4.   I. Karybali and K. Berberidis, A New Blind Image-Adaptive Watermarking Scheme: Theoretical and Experimental Results, in Proc. of 12th European Signal Processing Conference (EUSIPCO 2004), pp. 1489-1492, Vienna, Austria, September 6-10, 2004.





C3.   I. Karybali and K. Berberidis, Blind Image-Adaptive Watermarking, in Proc. of 10th IEEE International Conference on Electronics, Circuits and Systems (ICECS 2003), pp. 894-897, Sharjah, United Arab Emirates, December 14-17, 2003.





C2.   K. Berberidis and I. Karybali, A New Efficient Cross-Correlation Based Image Registration Technique with Improved Performance, in Proc. of 11th European Signal Processing Conference (EUSIPCO 2002), vol. I, pp. 13-16, Toulouse, France, September 3-6, 2002.




C1.   I. Karybali, K. Berberidis and C. Balas, A High-Performance Image Registration Technique and Application to Multispectral Imaging for Medical Diagnosis, in Proc. of 16th International Eurasip Conference BIOSIGNAL, vol. 16, pp. 255-258, Brno, Czech Republic, June 26-28, 2002.





EUSIPCO 2008, ESORICS 2008, DSP 2009, IAS 2009, MMEDIA 2011, ACM SAC 2012, ICIT 2012, SFCS 2012, DSP 2013, IEEE Globecom'15 - Communication & Information System Security Symposium (GC'15-CISS) - TPC Member


Scientific societies

IEEE member, member of the Technical Chamber of Greece