Affine dual frames and extension principles N Atreas, A Melas, T Stavropoulos Applied and Computational Harmonic Analysis 36 (1), 51-62, 2014 | 34 | 2014 |
Signal processing by an immune type tree transform ND Atreas, CG Karanikas, AO Tarakanov International Conference on Artificial Immune Systems, 111-119, 2003 | 21 | 2003 |
Local sampling for regular wavelet and Gabor expansions N Atreas, JJ Benedetto, C Karanikas Sampling Theory in Signal and Image Processing 2, 2-24, 2003 | 18 | 2003 |
On the design of multi-dimensional compactly supported Parseval framelets with directional characteristics N Atreas, N Karantzas, M Papadakis, T Stavropoulos Linear Algebra and its Applications 582, 1-36, 2019 | 15 | 2019 |
Extension Principles for Dual Multiwavelet Frames of constructed from Multirefinable Generators ND Atreas, M Papadakis, T Stavropoulos Journal of Fourier Analysis and Applications 22, 854-877, 2016 | 14 | 2016 |
On a class of non-uniform average sampling expansions and partial reconstruction in subspaces of L2(ℝ) ND Atreas Advances in Computational Mathematics 36 (1), 21-38, 2012 | 13 | 2012 |
A class of sparse unimodular matrices generating multiresolution and sampling analysis for data of any length ND Atreas, C Karanikas, P Polychronidou SIAM Journal on Matrix Analysis and Applications 30 (1), 312-323, 2008 | 12 | 2008 |
Multiscale Haar orthonormal matrices with the corresponding Riesz products and a characterization of Cantor-type languages ND Atreas, C Karanikas Journal of Fourier Analysis and Applications 13, 197-210, 2007 | 11 | 2007 |
Perturbed sampling formulas and local reconstruction in shift invariant spaces ND Atreas Journal of mathematical analysis and applications 377 (2), 841-852, 2011 | 10 | 2011 |
Truncation error on wavelet sampling expansions N Atreas, C Karanikas Journal of Computational Analysis and Applications 2, 89-102, 2000 | 9 | 2000 |
Gibbs phenomenon on sampling series based on Shannon's and Meyer's wavelet analysis N Atreas, C Karanikas Journal of Fourier Analysis and Applications 5, 575-588, 1999 | 9 | 1999 |
The information loss error and the jitter error for regular sampling expansions N Atreas, N Bagis, C Karanikas Sampling Theory in Signal and Image Processing 1, 261-276, 2002 | 8 | 2002 |
Characterizations of dual multiwavelet frames of periodic functions ND Atreas International Journal of Wavelets, Multiresolution and Information …, 2016 | 7 | 2016 |
A class of sparse invertible matrices and their use for nonlinear prediction of nearly periodic time series with fixed period ND Atreas, P Polychronidou Numerical Functional Analysis and Optimization 29 (1-2), 66-87, 2008 | 7 | 2008 |
Signal analysis on strings for immune‐type pattern recognition ND Atreas, C Karanikas, P Polychronidou Comparative and functional genomics 5 (1), 69-74, 2004 | 7 | 2004 |
Haar-type orthonormal systems, data presentation as Riesz Products and a recognition on symbolic sequences ND Atreas, C Karanikas Contemporary Mathematics 451, 1, 2008 | 4 | 2008 |
New bounds for truncation-type errors on regular sampling expansions ND Atreas Taylor & Francis Group 23 (7-8), 695-704, 2002 | 4 | 2002 |
Exploring neuronal synapses with directional and symmetric frame filters with small support N Atreas, N Karantzas, M Papadakis, T Stavropoulos Wavelets and Sparsity XVII 10394, 257-274, 2017 | 2 | 2017 |
Boolean invertible matrices identified from two permutations and their corresponding Haar-type matrices N Atreas, C Karanikas Linear algebra and its applications 435 (1), 95-105, 2011 | 2 | 2011 |
A fast pattern matching algorithm based on prime numbers and hashing approximation ND Atreas, C Karanikas NATO SECURITY THROUGH SCIENCE SERIES D-INFORMATION AND COMMUNICATION …, 2007 | 2 | 2007 |