George Economou
Orcid: 0000-0001-9938-0768Affiliations:
- Hellenic Open University, Physics Department, Patras, Greece
According to our database1,
George Economou
authored at least 100 papers
between 1994 and 2023.
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Bibliography
2023
Leveraging Expert Models for Training Deep Neural Networks in Scarce Data Domains: Application to Offline Handwritten Signature Verification.
CoRR, 2023
2022
Sensors, 2022
SIFT-CNN: When Convolutional Neural Networks Meet Dense SIFT Descriptors for Image and Sequence Classification.
J. Imaging, 2022
From text to signatures: Knowledge transfer for efficient deep feature learning in offline signature verification.
Expert Syst. Appl., 2022
2021
Geometric Regularization of Local Activations for Knowledge Transfer in Convolutional Neural Networks.
Inf., 2021
Proceedings of the 12th International Conference on Information, 2021
2020
3D shape clustering with Nonnegative Least Squares coding and fusion on multilayer graphs.
Multim. Tools Appl., 2020
Local Manifold Regularization for Knowledge Transfer in Convolutional Neural Networks.
Proceedings of the 11th International Conference on Information, 2020
Proceedings of the 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2020
2019
A Comprehensive Study of Sparse Representation Techniques for Offline Signature Verification.
IEEE Trans. Biom. Behav. Identity Sci., 2019
Multim. Tools Appl., 2019
Writer independent offline signature verification based on asymmetric pixel relations and unrelated training-testing datasets.
Expert Syst. Appl., 2019
Sky Image forecasting with Generative Adversarial Networks for cloud coverage prediction.
Proceedings of the 10th International Conference on Information, 2019
2018
Pattern Anal. Appl., 2018
Proceedings of the 13th IEEE Image, Video, and Multidimensional Signal Processing Workshop, 2018
Hierarchical Dictionary Learning and Sparse Coding for Static Signature Verification.
Proceedings of the 2018 IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2018
2017
Pattern Recognit., 2017
Long range correlation of preceded pixels relations and application to off-line signature verification.
IET Biom., 2017
CoRR, 2017
Offline Handwritten Signature Modeling and Verification Based on Archetypal Analysis.
Proceedings of the IEEE International Conference on Computer Vision, 2017
Proceedings of the 2017 IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2017
2016
Gait based recognition via fusing information from Euclidean and Riemannian manifolds.
Pattern Recognit. Lett., 2016
Offline signature verification and quality characterization using poset-oriented grid features.
Pattern Recognit., 2016
Pattern Recognit., 2016
2015
Efficient modeling of visual saliency based on local sparse representation and the use of hamming distance.
Comput. Vis. Image Underst., 2015
2014
HEp-2 cells classification via sparse representation of textural features fused into dissimilarity space.
Pattern Recognit., 2014
Pose-based human action recognition via sparse representation in dissimilarity space.
J. Vis. Commun. Image Represent., 2014
HEp-2 Cell Classification Using Descriptors Fused into the Dissimilarity Space into the Dissimilarity Space.
Int. J. Artif. Intell. Tools, 2014
Proceedings of the 4th International Conference on Wireless Mobile Communication and Healthcare: "Transforming healthcare through innovations in mobile and wireless technologies", 2014
HEp-2 Cells Classification Using Morphological Features and a Bundle of Local Gradient Descriptors.
Proceedings of the 1st Workshop on Pattern Recognition Techniques for Indirect Immunofluorescence Images, 2014
Poset Description of Grid Features and Application to Off-Line Signature Verification.
Proceedings of the 14th International Conference on Frontiers in Handwriting Recognition, 2014
Proceedings of the 14th International Conference on Frontiers in Handwriting Recognition, 2014
2013
Advanced leaf image retrieval via Multidimensional Embedding Sequence Similarity (MESS) method.
Pattern Anal. Appl., 2013
IEEE Geosci. Remote. Sens. Lett., 2013
Online signature verification based on signatures turning angle representation using longest common subsequence matching.
Int. J. Document Anal. Recognit., 2013
Collaborative Sparse Representation in Dissimilarity Space for Classification of Visual Information.
Proceedings of the Advances in Visual Computing - 9th International Symposium, 2013
On-line signature recognition via fusion of dynamic features into dissimilarity space.
Proceedings of the IEEE International Symposium on Signal Processing and Information Technology, 2013
Classification of Dissimilarity Data via Sparse Representation.
Proceedings of the ICPRAM 2013, 2013
Shape Representation via the Generalized Geodesic Median Point.
Proceedings of the ICPRAM 2013, 2013
Proceedings of the New Trends in Image Analysis and Processing - ICIAP 2013, 2013
Unsupervised music segmentation via multi-scale processing of compressive features' representation.
Proceedings of the 18th International Conference on Digital Signal Processing, 2013
Proceedings of the 18th International Conference on Digital Signal Processing, 2013
Proceedings of the 2nd ICDAR International Workshop on Automated Forensic Handwriting Analysis, 2013
Proceedings of the 13th IEEE International Conference on BioInformatics and BioEngineering, 2013
HEp-2 cells classification using locally aggregated features mapped in the dissimilarity space.
Proceedings of the 13th IEEE International Conference on BioInformatics and BioEngineering, 2013
2012
Analyzing Functional Brain Connectivity by Means of Commute Times: A New Approach and its Application to Track Event-Related Dynamics.
IEEE Trans. Biomed. Eng., 2012
Pattern Recognit. Lett., 2012
IET Biom., 2012
Comput. Vis. Image Underst., 2012
Proceedings of the 5th International Conference on New Technologies, 2012
Proceedings of the IEEE Fifth International Conference on Biometrics: Theory, 2012
Proceedings of the 12th IEEE International Conference on Bioinformatics & Bioengineering, 2012
2011
Proceedings of the IAPR Conference on Machine Vision Applications (IAPR MVA 2011), 2011
Proceedings of the 1st International Workshop on Automated Forensic Handwriting Analysis: A Satellite Workshop of ICDAR-2011, 2011
Proceedings of the IEEE International Conference on Computer Vision, 2011
Proceedings of the 2011 IEEE International Joint Conference on Biometrics, 2011
Proceedings of the 19th European Signal Processing Conference, 2011
2009
Multim. Tools Appl., 2009
Proceedings of the 16th International Conference on Digital Signal Processing, 2009
Proceedings of the 16th International Conference on Digital Signal Processing, 2009
2008
Pattern Anal. Appl., 2008
Charting of geoelectric potential signal dynamics via geometrical techniques and its possible relation to significant earthquakes in Western Greece.
Comput. Geosci., 2008
2007
On the Perceptual Organization of Image Databases Using Cognitive Discriminative Biplots.
EURASIP J. Adv. Signal Process., 2007
Proceedings of the Eighth International Workshop on Image Analysis for Multimedia Interactive Services, 2007
Proceedings of the Eighth International Workshop on Image Analysis for Multimedia Interactive Services, 2007
Proceedings of the IEEE 9th Workshop on Multimedia Signal Processing, 2007
Proceedings of the IEEE 9th Workshop on Multimedia Signal Processing, 2007
Robust Face Recognition and Retrieval Using Neural-Network-Based Quantization of Gabor Jets and Statistical Graph Matching.
Proceedings of the 19th IEEE International Conference on Tools with Artificial Intelligence (ICTAI 2007), 2007
Proceedings of the 6th ACM International Conference on Image and Video Retrieval, 2007
2006
Multivariate image similarity in the compressed domain using statistical graph matching.
Pattern Recognit., 2006
Combining self-organizing neural nets with multivariate statistics for efficient color image retrieval.
Comput. Vis. Image Underst., 2006
Proceedings of the 14th European Signal Processing Conference, 2006
2005
Segmentation of color images using multiscale clustering and graph theoretic region synthesis.
IEEE Trans. Syst. Man Cybern. Part A, 2005
A region dissimilarity relation that combines feature-space and spatial information for color image segmentation.
IEEE Trans. Syst. Man Cybern. Part B, 2005
A Generic Scheme for Color Image Retrieval Based on the Multivariate Wald-Wolfowitz Test.
IEEE Trans. Knowl. Data Eng., 2005
Proceedings of the 2005 IEEE International Conference on Multimedia and Expo, 2005
Color-based image retrieval using vector quantization and multivariate graph matching.
Proceedings of the 2005 International Conference on Image Processing, 2005
2004
A similarity measure for color image retrieval and indexing based on the Multivariate Two Sample Problem.
Proceedings of the 2004 12th European Signal Processing Conference, 2004
Proceedings of the 2004 12th European Signal Processing Conference, 2004
2003
Proceedings of the 2003 International Conference on Image Processing, 2003
2002
Pattern Recognit., 2002
Proceedings of the 14th International Conference on Digital Signal Processing, 2002
2001
Int. J. Pattern Recognit. Artif. Intell., 2001
Proceedings of the 2001 International Conference on Image Processing, 2001
2000
Proceedings of the 10th European Signal Processing Conference, 2000
Proceedings of the 10th European Signal Processing Conference, 2000
1999
Multidimens. Syst. Signal Process., 1999
Proceedings of the 6th IEEE International Conference on Electronics, Circuits and Systems, 1999
1997
Proceedings of the 1997 IEEE International Conference on Acoustics, 1997
1996
Proceedings of the 8th European Signal Processing Conference, 1996
Proceedings of the 8th European Signal Processing Conference, 1996
1995
IEEE Trans. Signal Process., 1995
Latency measurement improvement of P100 complex in visual evoked potentials by FMH filters.
IEEE Trans. Biomed. Eng., 1995
Signal Process., 1995
1994
Proceedings of the 1994 IEEE International Symposium on Circuits and Systems, ISCAS 1994, London, England, UK, May 30, 1994
Proceedings of the 1994 IEEE International Symposium on Circuits and Systems, ISCAS 1994, London, England, UK, May 30, 1994