Sampling and reconstruction of sparse signals on circulant graphs–an introduction to graph-fri MS Kotzagiannidis, PL Dragotti Applied and Computational Harmonic Analysis 47 (3), 539-565, 2019 | 23 | 2019 |
Splines and wavelets on circulant graphs MS Kotzagiannidis, PL Dragotti Applied and Computational Harmonic Analysis 47 (2), 481-515, 2019 | 19 | 2019 |
Sparse graph signal reconstruction and image processing on circulant graphs MS Kotzagiannidis, PL Dragotti 2014 IEEE Global Conference on Signal and Information Processing (GlobalSIP …, 2014 | 11 | 2014 |
The graph FRI framework-spline wavelet theory and sampling on circulant graphs MS Kotzagiannidis, PL Dragotti 2016 IEEE International Conference on Acoustics, Speech and Signal …, 2016 | 10 | 2016 |
Stable pattern selection through invasion fronts in closed two-species reaction-diffusion systems M Kotzagiannidis, J Peterson, J Redford, A Scheel, Q Wu Proceedings of FFED, RIMS Bessatu Series, 2011 | 9* | 2011 |
Compressive Independent Component Analysis MP Sheehan, MS Kotzagiannidis, ME Davies 2019 27th European Signal Processing Conference (EUSIPCO), 1-5, 2019 | 4 | 2019 |
Higher-order graph wavelets and sparsity on circulant graphs MS Kotzagiannidis, PL Dragotti Wavelets and Sparsity XVI 9597, 95971E, 2015 | 4 | 2015 |
Analysis vs Synthesis-An Investigation of (Co)sparse Signal Models on Graphs MS Kotzagiannidis, ME Davies IEEE GlobalSIP 2018, 2018 | 1 | 2018 |
SPARSE GRAPH SIGNAL RECONSTRUCTION ON CIRCULANT GRAPHS WITH PERTURBATIONS MS Kotzagiannidis, PL Dragotti 10th IMA Conference on Mathematics in Signal Processing, Birmingham, UK, 2014 | 1 | 2014 |
Analysis vs Synthesis with Structure-An Investigation of Union of Subspace Models on Graphs MS Kotzagiannidis, ME Davies arXiv preprint arXiv:1811.04493, 2018 | | 2018 |
From spline wavelet to sampling theory on circulant graphs and beyond– conceiving sparsity in graph signal processing MS Kotzagiannidis Imperial College London, 2017 | | 2017 |