Dimitris Ampeliotis

Publication Activity (10 Years)

Years Active: 2005-2023
Publications (10 Years): 24

Top Topics

Dictionary Learning

Image Deconvolution

Projections Onto Convex Sets

Top Venues

Publications

Sofia Iliopoulou, Panagiotis Tsinganos, Dimitris Ampeliotis, Athanassios Skodras
Learned Image Compression with Wavelet Preprocessing for Low Bit Rates. DSP (2023)
Alexandros Gkillas, Dimitris Ampeliotis, Kostas Berberidis
An Optimization-based Deep Equilibrium Model for Hyperspectral Image Deconvolution with Convergence Guarantees. CoRR (2023)
Nikolaos Fotopoulos, Clara Riedmiller, Efe Bozkir, Panagiotis Tsinganos, Dimitris Ampeliotis, Gjergji Kasneci, Enkelejda Kasneci, Athanassios Skodras
Could Human Gaze Augment Detectors of Synthetic Images? DSP (2023)
Alexandros Gkillas, Dimitris Ampeliotis, Kostas Berberidis
Deep Equilibrium Models Meet Federated Learning. CoRR (2023)
Alexandros Gkillas, Aris S. Lalos, Dimitris Ampeliotis
An Efficient Deep Unrolling Super-Resolution Network for Lidar Automotive Scenes. ICIP (2023)
Dimitris Ampeliotis, Alexandros Gkillas
Subspace Parsimonious Dictionary Learning and its use in Federated Learning. DSP (2023)
Alexandros Gkillas, Dimitris Ampeliotis, Kostas Berberidis
Deep Equilibrium Models Meet Federated Learning. EUSIPCO (2023)
Alexandros Gkillas, Dimitris Ampeliotis, Kostas Berberidis
A Highly Interpretable Deep Equilibrium Network for Hyperspectral Image Deconvolution. ICASSP (2023)
Alexandros Gkillas, Dimitris Ampeliotis, Kostas Berberidis
Connections Between Deep Equilibrium and Sparse Representation Models With Application to Hyperspectral Image Denoising. IEEE Trans. Image Process. 32 (2023)
Alexandros Gkillas, Dimitris Ampeliotis, Kostas Berberidis
Federated Dictionary Learning from Non-IID Data. IVMSP (2022)
Alexandros Gkillas, Dimitris Ampeliotis, Kostas Berberidis
Deep Equilibrium Assisted Block Sparse Coding of Inter-dependent Signals: Application to Hyperspectral Imaging. CoRR (2022)
Iliana Loi, Angeliki Grammatikaki, Panagiotis Tsinganos, Efe Bozkir, Dimitris Ampeliotis, Konstantinos Moustakas, Enkelejda Kasneci, Athanassios Skodras
Proportional Myoelectric Control in a Virtual Reality Environment. IVMSP (2022)
Alexandros Gkillas, Dimitrios Kosmopoulos, Constantinos Constantinopoulos, Dimitris Ampeliotis, Kostas Berberidis
A Method for Recovering Near Infrared Information from RGB Measurements with Application in Precision Agriculture. EUSIPCO (2021)
Christina Saravanos, Dimitris Ampeliotis, Kostas Berberidis
Audio-Fingerprinting via Dictionary Learning. MMSP (2020)
Dimitris Ampeliotis, Kostas Berberidis
Potential Games for Distributed Constrained Consensus. CoRR (2020)
Alexandros Gkillas, Dimitris Ampeliotis, Kostas Berberidis
Fast Sparse Coding Algorithms for Piece-wise Smooth Signals. EUSIPCO (2020)
Alexandros Gkillas, Dimitris Ampeliotis, Kostas Berberidis
Efficient Coupled Dictionary Learning And Sparse Coding For Noisy Piecewise-Smooth Signals: Application To Hyperspectral Imaging. ICIP (2020)
Konstantinos Annousakis-Giannakopoulos, Dimitris Ampeliotis, Athanassios Skodras
Could DCT Reveal Photorealistic Images? IISA (2019)
Dimitris Ampeliotis, Kostas Berberidis
Potential Games for Distributed Parameter Estimation in Networks with Ambiguous Measurements. ICASSP (2019)
Dimitris Ampeliotis, Christos Mavrokefalidis, Kostas Berberidis, Sergios Theodoridis
Distributed Set-Theoretic Parameter Estimation in Networks with Ambiguous Measurements. SPAWC (2018)
Nikola Bogdanovic, Dimitris Ampeliotis, Kostas Berberidis
A Coalitional Game Theoretic Outlook on Distributed Adaptive Parameter Estimation. IEEE Trans. Signal Inf. Process. over Networks 3 (2) (2017)
Dimitris Ampeliotis, Christos Mavrokefalidis, Kostas Berberidis
Distributed dictionary learning via projections onto convex sets. EUSIPCO (2017)
Dimitris Ampeliotis, Christos Mavrokefalidis, Kostas Berberidis, Sergios Theodoridis
Adapt-Align-Combine for diffusion-based distributed dictionary learning. EUSIPCO (2016)
Christos Mavrokefalidis, Dimitris Ampeliotis, Evangelos Vlachos, Kostas Berberidis, Emmanouel A. Varvarigos
Supervised energy disaggregation using dictionary - based modelling of appliance states. ISGT Europe (2016)
Nikola Bogdanovic, Dimitris Ampeliotis, Kostas Berberidis
Coalitional game theoretic approach to distributed adaptive parameter estimation. ICASSP (2015)
Dimitris Ampeliotis, Nikola Bogdanovic, Kostas Berberidis
Coalitional games for a distributed signal enhancement application. EUSIPCO (2015)
Evangelos Vlachos, Christos Mavrokefalidis, Dimitris Ampeliotis, Kostas Berberidis
Regularized ICI Cancellation in V2V Communications. EANN Workshops (2015)
Vassilis Kekatos, Evangelos Vlachos, Dimitris Ampeliotis, Georgios B. Giannakis, Kostas Berberidis
A decentralized approach to generalized power system state estimation. CAMSAP (2013)
Dimitris Ampeliotis, Kostas Berberidis
Sorted order-K voronoi diagrams for model-independent source localization in wireless sensor networks. IEEE Trans. Signal Process. 58 (1) (2010)
Dimitris Ampeliotis, Kostas Berberidis
Low complexity multiple acoustic source localization in sensor networks based on energy measurements. Signal Process. 90 (4) (2010)
Dimitris Ampeliotis, Kostas Berberidis
Energy-based model-independent source localization in wireless sensor networks. EUSIPCO (2008)
Dimitris Ampeliotis, Kostas Berberidis
Distributed cancellation-based multiple-source localization for wireless sensor networks. EUSIPCO (2007)
Dimitris Ampeliotis, Kostas Berberidis
Low Complexity Turbo Equalization for High Data Rate Wireless Communications. EURASIP J. Wirel. Commun. Netw. 2006 (2006)
Dimitris Ampeliotis, Kostas Berberidis
A Low Complexity Turbo Equalizer. Panhellenic Conference on Informatics (2005)
Dimitris Ampeliotis, Kostas Berberidis
A new Turbo equalizer with linear complexity. EUSIPCO (2005)