Giorgos Sfikas (Γιώργος Σφήκας)
Giorgos Sfikas (Γιώργος Σφήκας)
Dpt. of Computer Science & Engineering / University of Ioannina
Verified email at cs.uoi.gr - Homepage
TitleCited byYear
A survey of document image word spotting techniques
AP Giotis, G Sfikas, B Gatos, C Nikou
Pattern Recognition 68, 310-332, 2017
692017
An analytic distance metric for Gaussian mixture models with application in image retrieval
G Sfikas, C Constantinopoulos, A Likas, NP Galatsanos
International Conference on Artificial Neural Networks, 835-840, 2005
662005
Robust image segmentation with mixtures of Student's t-distributions
G Sfikas, C Nikou, N Galatsanos
2007 IEEE International Conference on Image Processing 1, I-273-I-276, 2007
592007
Edge preserving spatially varying mixtures for image segmentation
G Sfikas, C Nikou, N Galatsanos
2008 IEEE Conference on Computer Vision and Pattern Recognition, 1-7, 2008
532008
Spatially varying mixtures incorporating line processes for image segmentation
G Sfikas, C Nikou, N Galatsanos, C Heinrich
Journal of Mathematical Imaging and Vision 36 (2), 91-110, 2010
342010
MRI-based volumetry correlates of autobiographical memory in Alzheimer's disease
N Philippi, V Noblet, A Botzung, O Després, F Renard, G Sfikas, B Cretin, ...
PLoS One 7 (10), e46200, 2012
312012
Zoning aggregated hypercolumns for keyword spotting
G Sfikas, G Retsinas, B Gatos
2016 15th International Conference on Frontiers in Handwriting Recognition …, 2016
152016
GRPOLY-DB: An old Greek polytonic document image database
B Gatos, N Stamatopoulos, G Louloudis, G Sfikas, G Retsinas, ...
2015 13th International Conference on Document Analysis and Recognition …, 2015
132015
Transferable deep features for keyword spotting
G Retsinas, G Sfikas, B Gatos
Multidisciplinary Digital Publishing Institute Proceedings 2 (2), 89, 2018
102018
Majorization-minimization mixture model determination in image segmentation
G Sfikas, C Nikou, N Galatsanos, C Heinrich
CVPR 2011, 2169-2176, 2011
102011
MR brain tissue classification using an edge-preserving spatially variant Bayesian mixture model
G Sfikas, C Nikou, N Galatsanos, C Heinrich
International Conference on Medical Image Computing and Computer-Assisted …, 2008
102008
Creating a Smart Room using an IoT approach
G Sfikas, C Akasiadis, E Spyrou
Proceedings of the Workshop on AI and IoT (AI-IoT), 9th Hellenic Conference …, 2016
82016
Shape-based word spotting in handwritten document images
AP Giotis, G Sfikas, C Nikou, B Gatos
2015 13th International Conference on Document Analysis and Recognition …, 2015
82015
Using attributes for word spotting and recognition in polytonic greek documents
G Sfikas, AP Giotis, G Louloudis, B Gatos
2015 13th International Conference on Document Analysis and Recognition …, 2015
82015
Recovery of polarimetric Stokes images by spatial mixture models
G Sfikas, C Heinrich, J Zallat, C Nikou, N Galatsanos
JOSA A 28 (3), 465-474, 2011
82011
Exploring critical aspects of CNN-based keyword spotting. a PHOCNet study
G Retsinas, G Sfikas, N Stamatopoulos, G Louloudis, B Gatos
2018 13th IAPR International Workshop on Document Analysis Systems (DAS), 13-18, 2018
72018
SIPAKMED: A new dataset for feature and image based classification of normal and pathological cervical cells in Pap smear images
ME Plissiti, P Dimitrakopoulos, G Sfikas, C Nikou, O Krikoni, A Charchanti
2018 25th IEEE International Conference on Image Processing (ICIP), 3144-3148, 2018
62018
Estimation of Mueller matrices using non-local means filtering
S Faisan, C Heinrich, G Sfikas, J Zallat
Optics express 21 (4), 4424-4438, 2013
62013
Nonlinear manifold embedding on keyword spotting using t-SNE
G Retsinas, N Stamatopoulos, G Louloudis, G Sfikas, B Gatos
2017 14th IAPR International Conference on Document Analysis and Recognition …, 2017
42017
Semicca: A new semi-supervised probabilistic CCA model for keyword spotting
G Sfikas, B Gatos, C Nikou
2017 IEEE International Conference on Image Processing (ICIP), 1107-1111, 2017
22017
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Articles 1–20