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S. Kollias and D. Anastassiou, "A Progressive Scheme for digital Image Half toning, Coding of Halftones and Reconstruction", IEEE Journal on Selected Areas in Communications, Vo1.10, No.5, pp.944-951, 1992.
A. Delopoulos and S. Kollias, "Optimally Selected Filters for Subband Coding in the Presence of Additive Noise", Signal Processing, submitted for publication, 1992.
D. Kaloyeras and S. Kollias, "lmage Analysis Using Multichannel Fractal Modelling" Proceedings of SPIE Conference on Image Processing 92 Boston, USA, Nov. 1992.
N. Panagiotidis and S. Kollias, "DCT and Subband Techniques in Frequency Scalable Video Coding", SPIE Intern. Conference on Video Coding, Berlin, April 1993.
A. Tirakis, A. Delopoulos and S. Kollias, "Optimal Design of Analysis Synthesis Filter Banks in Scalable Image Coding and Reconstruction" , IEEE Transactions on Image Processing, submitted for publication, 1993.
P. Foudopoulos, S. Kollias and C. Halkias, "An Efficient Approach to the Detection and Estimation of Bernoulli-Gaussian Sequences", Automatica, accepted for publication, 1993.
N. Panagiotidis, D. Kalogeras and S. Kollias, "Fast Retrieval of Images Using Hierarchical/ Scalable Coding Techniques", Image Communication submitted for publication, 1993.
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