- G. Bourdopoulos, A. Pnevmatikakis and T. Deliyannis “Numerical Method for Determining the Quantization Error PDF of Single – Bit
- ΣΔ Modulators” IEEE Trans.on Circuits and Systems- I, Vol. 51, No 4, April, 2004
- G. Economou, “Detecting edges using density value”, Electronic Letters, Volume 40 Issue 24, 25th November 2004, p. 1528-1530.
- N. Fragoulis, C.Psychalinos , and I. Haritantis , "Modular log-domain filters realized using wave port terminators" , IEEE Transactions CAS I , vol. 51, no. 11, November 2004.
- N.A. Laskaris , S. Fotopoulos , and A.A. Ioannides «A Data-Mining framework for Intelligent Single-Trial Analysis of Multichannel EncephalographicRecordings». IEEE Signal Processing Magazine, Special issue on Signal Processing for Mining Information, May 2004, pp. 66-77.
- N. Laskaris and S. Fotopoulos “A novel training scheme for Neural-Network based Vector Quantizers and its application in Image Compression” NEUROCOMPUTING 61: 421-427 Sp. Iss. SI, OCT 2004
- S. Louvros, A.Iossifidies, G.Economou, G.Karagiannidis, S.Kotsopoulos and D. Zevgolis, “Time Domain Modeling and Characterization of Polymer Optical Fibers”, IEEE Photonics Technology Letters, Vol.16, No.2, 2004, pp.455-457.
- S. Makrogiannis, I. Vanhamel, S. Fotopoulos, H. Sahli, J. Cornelis, “A WaterShed-Based Multiscale Segmentation Method For Color Images using Automatic Scale Selection” Journal of Electronic Imaging.(accepted April 2004).
- C.Psychalinos , N. Fragoulis and I. Haritantis , "Log-domain Wave filters" , IEEE Transactions CAS II , vol. 51, no. 6, June 2004.
- G. Economou, V. Pothos and A. Ifantis, “Geodesic Distance And MST Based Image Segmentation”, EUSIPCO-2004, 12th European Signal Processing Conference, Vienna, Austria, September 6-10, 2004.
- Ch. Theoharatos, N. Laskaris, G. Economou and S. Fotopoulos, “A similarity measure for color image retrieval and indexing based on the multivariate two sample problem”, proc. of EUSIPCO-2004, September 6-10, 2004, Vienna, Austria.
- Ch. Theoharatos, N. Laskaris, G. Economou , S. Fotopoulos and A. Ifantis “ Color-based Image Retrieval using Vector Quantization and Multivariate Graph Matching” ICIP05, 11-14 September Genova, Italy.
- V. Tsagaris and V. Anastassopoulos, ‘An information measure for assessing pixel-level fusion methods’, SPIE Signal and Image processing for Remote Sensing, 13-15 September 2004, Gran Canaria, Spain.
- V. Tsagaris, A. Panagiotopoulou and V. Anastassopoulos, ‘Interpolation in multispectral data using neural networks’, SPIE Signal and Image processing for Remote Sensing, 13-15 September 2004, Gran Canaria, Spain.
- V. Tsagaris and V. Anastassopoulos, ‘Perceptual image quality measure’, to appear in SPIE Photonics North 2004, September 2004, Ottawa, Canada.
- V. Tsagaris and V. Anastassopoulos, ‘Feature Extraction for MERIS data’, ENVISAT Symposium, September 2004, Salzburg, Austria.
- Tsagaris, N. Giannopoulos and V. Anastassopoulos, ‘Colour display strategies for enhanced representation of MERIS data’, ENVISAT Symposium, September 2004, Salzburg, Austria.
- I. Tziakos, N. Laskaris and S. Fotopoulos, “Multivariate Image segmentation using laplacian eigenmaps”, proc of EUSIPCO-2004, September 6-10, 2004, Vienna, Austria.