Stavros J. Perantonis

Publication Activity (10 Years)

Years Active: 1992-2023
Publications (10 Years): 23

Top Venues

PETRA

IISA

SIGMAP

Pattern Recognit.

Publications

Andrew Alexander Vekinis, Stavros J. Perantonis
Aeolus Ocean - A simulation environment for the autonomous COLREG-compliant navigation of Unmanned Surface Vehicles using Deep Reinforcement Learning and Maritime Object Detection. CoRR (2023)
Alexandros Mitsou, Dimitra-Christina C. Koutsiou, Dimitrios E. Diamantis, Theodoros Psallidas, George Dimas, Michael Vasilakakis, Panagiotis Kalozoumis, Evaggelos Spyrou, Stavros J. Perantonis, Artur Krukowski, Dimitris K. Iakovidis
ENORASI Assistive Computer Vision-based System for the Visually Impaired: A User Evaluation Study. PETRA (2022)
Georgia Paraskevopoulou, Evaggelos Spyrou, Stavros J. Perantonis
A Data Augmentation Approach for Improving the Performance of Speech Emotion Recognition. SIGMAP (2022)
Theodoros Psallidas, Evaggelos Spyrou, Stavros J. Perantonis
Summarization of User-Generated Videos Fusing Handcrafted and Deep Audiovisual Features. SMAP (2022)
George Pikramenos, Georgios Smyrnis, Ioannis Vernikos, Thomas Konidaris, Evaggelos Spyrou, Stavros J. Perantonis
Sentiment Analysis from Sound Spectrograms via Soft BoVW and Temporal Structure Modelling. ICPRAM (2020)
Eirini Mathe, Athanasia Tranou, Evaggelos Spyrou, Stavros J. Perantonis
Human action recognition with deep learning techniques. PETRA (2020)
George Pikramenos, Konstantinos Kechagias, Theodoros Psallidas, Georgios Smyrnis, Evaggelos Spyrou, Stavros J. Perantonis
Dimensionality Reduction and Attention Mechanisms for Extracting Affective State from Sound Spectrograms. ICPRAM (Revised Selected Papers) (2020)
Ioannis A. Maraziotis, Stavros J. Perantonis, Andrei Dragomir, Dimitris Thanos
K-Nets: Clustering through nearest neighbors networks. Pattern Recognit. 88 (2019)
Theodoros Giannakopoulos, Stavros J. Perantonis
Recognizing the quality of urban sound recordings using hand-crafted and deep audio features. PETRA (2019)
Georgios Drakopoulos, George Pikramenos, Evangelos D. Spyrou, Stavros J. Perantonis
Emotion Recognition from Speech: A Survey. WEBIST (2019)
Theodore Giannakopoulos, Evaggelos Spyrou, Stavros J. Perantonis
Recognition of Urban Sound Events Using Deep Context-Aware Feature Extractors and Handcrafted Features. AIAI (Workshops) (2019)
Theodoros Giannakopoulos, Margarita Orfanidi, Stavros J. Perantonis
Athens Urban Soundscape (ATHUS): A Dataset for Urban Soundscape Quality Recognition. MMM (1) (2019)
Evangelos Mitsianis, Evaggelos Spyrou, Theodore Giannakopoulos, Stavros Niafas, Stavros J. Perantonis
Deep learned features for image retrieval. SETN (2018)
Emmanuel Bratsolis, Antigoni Panagiotopoulou, Marianthi Stefouli, Eleni Charou, Nicholas Madamopoulos, Stavros J. Perantonis
Comparison of Optimized Mathematical Methods in the Improvement of Raster Data and Map Display Resolution of Sentinel-2 Images. ICIP (2018)
Michalis Korakakis, Evaggelos Spyrou, Phivos Mylonas, Stavros J. Perantonis
Exploiting social media information toward a context-aware recommendation system. Soc. Netw. Anal. Min. 7 (1) (2017)
Christos Smailis, Nikolaos Sarafianos, Theodoros Giannakopoulos, Stavros J. Perantonis
Fusing active orientation models and mid-term audio features for automatic depression estimation. PETRA (2016)
Ioanna A. Koromila, Zoe Nivolianitou, Theodoros Giannakopoulos, Stavros J. Perantonis, Eleni Charou, Sotirios Gyftakis
A dynamic model for environmentally safe shipping through the Aegean Sea. IISA (2015)
Theodoros Giannakopoulos, Giorgos Siantikos, Stavros J. Perantonis, Nefta-Eleftheria Votsi, John Pantis
Automatic soundscape quality estimation using audio analysis. PETRA (2015)
Eleni Charou, Emmanuel Bratsolis, Sotirios Gyftakis, Theodoros Giannakopoulos, Stavros J. Perantonis
Use of Sentinel-1 data for Maritime Domain Awareness: Preliminary results. IISA (2015)
Theodoros Giannakopoulos, Michalis Papakostas, Stavros J. Perantonis, Vangelis Karkaletsis
Visual sentiment analysis for brand monitoring enhancement. ISPA (2015)
Sotirios Gyftakis, Theodoros Giannakopoulos, Angelos Makrygiorgos, Eleni Charou, Stavros J. Perantonis, Ioanna A. Koromila, Zoe Nivolianitou
A maritime data analytics platform for policy recommendation. IISA (2015)
Nikolaos Ampazis, Stavros J. Perantonis, Dimosthenis Drivaliaris
Improved Jacobian Eigen-Analysis Scheme for Accelerating Learning in Feedforward Neural Networks. Cogn. Comput. 7 (1) (2015)
Angelos Makrygiorgos, Ioannis A. Vetsikas, Stavros J. Perantonis
Accelerating multi-objective ship routing using a novel grid structure and a simple heuristic. IISA (2015)
Dimitris Sgouropoulos, Theodoros Giannakopoulos, Sergios Petridis, Stavros J. Perantonis, Antonis Korakis
Clothes Change Detection Using the Kinect Sensor. SIGMAP (2014)
Theodoros Giannakopoulos, Ioannis A. Vetsikas, Ioanna A. Koromila, Vangelis Karkaletsis, Stavros J. Perantonis
AMINESS: a platform for environmentally safe shipping. PETRA (2014)
Theodoros Giannakopoulos, Christos Smailis, Stavros J. Perantonis, Constantine D. Spyropoulos
Realtime depression estimation using mid-term audio features. AI-AM/NetMed@ECAI (2014)
Dimitrios Sgouropoulos, Theodoros Giannakopoulos, Giorgos Siantikos, Evaggelos Spyrou, Stavros J. Perantonis
Detection of Clothes Change Fusing Color, Texture, Edge and Depth Information. ICETE (Selected Papers) (2014)
Basilis Gatos, Nikolaos Stamatopoulos, Georgios Louloudis, Stavros J. Perantonis
H-DocPro: a document image processing platform for historical documents. DATeCH (2014)
A. Papandreou, Basilios Gatos, Stavros J. Perantonis, I. Gerardis
Efficient skew detection of printed document images based on novel combination of enhanced profiles. Int. J. Document Anal. Recognit. 17 (4) (2014)
Anastasia Bolovinou, Ioannis Pratikakis, Stavros J. Perantonis
Bag of spatio-visual words for context inference in scene classification. Pattern Recognit. 46 (3) (2013)
Nicholas Ampazis, Stavros J. Perantonis
An Efficient Constrained Learning Algorithm for Stable 2D IIR Filter Factorization. Adv. Artif. Neural Syst. 2013 (2013)
Paul Doliotis, Vassilis Athitsos, Dimitrios I. Kosmopoulos, Stavros J. Perantonis
Hand Shape and 3D Pose Estimation Using Depth Data from a Single Cluttered Frame. ISVC (1) (2012)
Alexandros Makris, Dimitrios I. Kosmopoulos, Stavros J. Perantonis, Sergios Theodoridis
A hierarchical feature fusion framework for adaptive visual tracking. Image Vis. Comput. 29 (9) (2011)
Nikolaos Stamatopoulos, Basilios Gatos, Ioannis Pratikakis, Stavros J. Perantonis
Goal-Oriented Rectification of Camera-Based Document Images. IEEE Trans. Image Process. 20 (4) (2011)
Thanassis Perperis, Theodoros Giannakopoulos, Alexandros Makris, Dimitrios I. Kosmopoulos, Sofia Tsekeridou, Stavros J. Perantonis, Sergios Theodoridis
Multimodal and ontology-based fusion approaches of audio and visual processing for violence detection in movies. Expert Syst. Appl. 38 (11) (2011)
Georgios Vamvakas, Basilios Gatos, Stavros J. Perantonis
Handwritten character recognition through two-stage foreground sub-sampling. Pattern Recognit. 43 (8) (2010)
Theodoros Giannakopoulos, Sergios Petridis, Stavros J. Perantonis
User-driven recognition of audio events in news videos. SMAP (2010)
Sergios Petridis, Georgios Paliouras, Stavros J. Perantonis
Allen's Hourglass: Probabilistic Treatment of Interval Relations. TIME (2010)
Theodoros Giannakopoulos, Alexandros Makris, Dimitrios I. Kosmopoulos, Stavros J. Perantonis, Sergios Theodoridis
Audio-Visual Fusion for Detecting Violent Scenes in Videos. SETN (2010)
Alexander Agathos, Ioannis Pratikakis, Stavros J. Perantonis, Nickolas S. Sapidis
Protrusion-oriented 3D mesh segmentation. Vis. Comput. 26 (1) (2010)
Sergios Petridis, Theodoros Giannakopoulos, Stavros J. Perantonis
A Multi-class Method for Detecting Audio Events in News Broadcasts. SETN (2010)
Panagiotis Papadakis, Ioannis Pratikakis, Theoharis Theoharis, Stavros J. Perantonis
PANORAMA: A 3D Shape Descriptor Based on Panoramic Views for Unsupervised 3D Object Retrieval. Int. J. Comput. Vis. 89 (2-3) (2010)
Georgios Vamvakas, Nikolaos Stamatopoulos, Basilios Gatos, Stavros J. Perantonis
Automatic unsupervised parameter selection for character segmentation. Document Analysis Systems (2010)
Alexander Agathos, Ioannis Pratikakis, Panagiotis Papadakis, Stavros J. Perantonis, Phillip N. Azariadis, Nickolas S. Sapidis
3D articulated object retrieval using a graph-based representation. Vis. Comput. 26 (10) (2010)
Alexander Agathos, Ioannis Pratikakis, Panagiotis Papadakis, Stavros J. Perantonis, Phillip N. Azariadis, Nickolas S. Sapidis
Retrieval of 3D Articulated Objects Using a Graph-based Representation. 3DOR@Eurographics (2009)
Panagiota Antonakaki, Dimitrios I. Kosmopoulos, Stavros J. Perantonis
Detecting abnormal human behaviour using multiple cameras. Signal Process. 89 (9) (2009)
Nikolaos Stamatopoulos, Basilios Gatos, Stavros J. Perantonis
A method for combining complementary techniques for document image segmentation. Pattern Recognit. 42 (12) (2009)
Georgios Vamvakas, Basilios Gatos, Stavros J. Perantonis
A Novel Feature Extraction and Classification Methodology for the Recognition of Historical Documents. ICDAR (2009)
Panagiotis Papadakis, Ioannis Pratikakis, Theoharis Theoharis, Georgios Passalis, Stavros J. Perantonis
3D Object Retrieval using an Efficient and Compact Hybrid Shape Descriptor . 3DOR@Eurographics (2008)
Georgios Vamvakas, Basilios Gatos, Nikolaos Stamatopoulos, Stavros J. Perantonis
A Complete Optical Character Recognition Methodology for Historical Documents. Document Analysis Systems (2008)
Ioannis Kahramanoglou, Stavros J. Perantonis, Nikolaos Smyrnis, Ioannis Evdokimidis, Vassilis Cutsuridis
Modeling the Effects of Dopamine on the Antisaccade Reaction Times (aSRT) of Schizophrenia Patients. ICANN (2) (2008)
Basilios Gatos, Ioannis Pratikakis, Stavros J. Perantonis
Improved document image binarization by using a combination of multiple binarization techniques and adapted edge information. ICPR (2008)
Thomas Konidaris, Basilios Gatos, Stavros J. Perantonis, Anastasios L. Kesidis
Keyword Matching in Historical Machine-Printed Documents Using Synthetic Data, Word Portions and Dynamic Time Warping. Document Analysis Systems (2008)
Nikolaos Stamatopoulos, Basilios Gatos, Ioannis Pratikakis, Stavros J. Perantonis
A Two-Step Dewarping of Camera Document Images. Document Analysis Systems (2008)
Panagiotis Papadakis, Ioannis Pratikakis, Stavros J. Perantonis, Theoharis Theoharis, Georgios Passalis
SHREC'08 entry: 2D/3D hybrid. Shape Modeling International (2008)
Basilios Gatos, Ioannis Pratikakis, Stavros J. Perantonis
Efficient Binarization of Historical and Degraded Document Images. Document Analysis Systems (2008)
Dimitrios I. Kosmopoulos, Panagiota Antonakaki, Konstandinos Valasoulis, Anastasios L. Kesidis, Stavros J. Perantonis
Human Behavior Classification Using Multiple Views. SETN (2008)
Panagiotis Papadakis, Ioannis Pratikakis, Stavros J. Perantonis, Theoharis Theoharis
CIL3D: a content-based 3D model search engine. DIMEA (2008)
Nicolas Tsapatsoulis, Sergios Petridis, Stavros J. Perantonis
On the use of spatial relations between objects for image classification. AIAI (2007)
Panagiotis Papadakis, Ioannis Pratikakis, Stavros J. Perantonis, Theoharis Theoharis
Efficient 3D shape matching and retrieval using a concrete radialized spherical projection representation. Pattern Recognit. 40 (9) (2007)
Vassilis Cutsuridis, Ioannis Kahramanoglou, Nikolaos Smyrnis, Ioannis Evdokimidis, Stavros J. Perantonis
A biophysical neural accumulator model of decision making in an antisaccade task. Neurocomputing 70 (7-9) (2007)
Alexandros Makris, Dimitrios I. Kosmopoulos, Stavros J. Perantonis, Sergios Theodoridis
Hierarchical Feature Fusion for Visual Tracking. ICIP (6) (2007)
Thomas Konidaris, Basilios Gatos, Kostas Ntzios, Ioannis Pratikakis, Sergios Theodoridis, Stavros J. Perantonis
Keyword-guided word spotting in historical printed documents using synthetic data and user feedback. Int. J. Document Anal. Recognit. 9 (2-4) (2007)
Ioannis Pratikakis, Vassilis Virvilis, Dimitrios I. Kosmopoulos, Stavros J. Perantonis, A. Damianakis, D. Tsatsos
e-Medi: A Web-based e-Training Platform for Breast Imaging. WEBIST (3) (2007)
Vassilis Cutsuridis, Nikolaos Smyrnis, Ioannis Evdokimidis, Stavros J. Perantonis
A neural model of decision-making by the superior colicullus in an antisaccade task. Neural Networks 20 (6) (2007)
Kostas Ntzios, Basilios Gatos, Ioannis Pratikakis, Thomas Konidaris, Stavros J. Perantonis
An old greek handwritten OCR system based on an efficient segmentation-free approach. Int. J. Document Anal. Recognit. 9 (2-4) (2007)
Basilios Gatos, Ioannis Pratikakis, Stavros J. Perantonis
Hybrid Off-Line Cursive Handwriting Word Recognition. ICPR (2) (2006)
Dimitrios I. Kosmopoulos, Sergios Petridis, Ioannis Pratikakis, V. Gatos, Stavros J. Perantonis, Vangelis Karkaletsis, Georgios Paliouras
Knowledge Acquisition from Multimedia Content using an Evolution Framework. AIAI (2006)
Basilios Gatos, Kostas Ntzios, Ioannis Pratikakis, Sergios Petridis, Thomas Konidaris, Stavros J. Perantonis
An efficient segmentation-free approach to assist old Greek handwritten manuscript OCR. Pattern Anal. Appl. 8 (4) (2006)
Ioannis Pratikakis, I. Dounis, Basilios Gatos, Stavros J. Perantonis
IIT / NCSR "Demokritos" at TRECVID 2006: Shot Boundary Detection. TRECVID (2006)
Basilios Gatos, Ioannis Pratikakis, Stavros J. Perantonis
Adaptive degraded document image binarization. Pattern Recognit. 39 (3) (2006)
Vassilis Cutsuridis, Stavros J. Perantonis
A neural network model of Parkinson's disease bradykinesia. Neural Networks 19 (4) (2006)
Basilios Gatos, Thomas Konidaris, Ioannis Pratikakis, Stavros J. Perantonis
A Holistic Methodology for Keyword Search in Historical Typewritten Documents. SETN (2006)
Kostas Ntzios, Basilios Gatos, Ioannis Pratikakis, Thomas Konidaris, Stavros J. Perantonis
An Old Greek Handwritten OCR System. ICDAR (2005)
Basilios Gatos, Thomas Konidaris, Kostas Ntzios, Ioannis Pratikakis, Stavros J. Perantonis
A Segmentation-free Approach for Keyword Search in Historical Typewritten Documents. ICDAR (2005)
Ioannis Pratikakis, Iris Vanhamel, Hichem Sahli, Basilios Gatos, Stavros J. Perantonis
Watershed-Driven Region-Based Image Retrieval. ISMM (2005)
Vassilis Cutsuridis, Ioannis Kahramanoglou, Stavros J. Perantonis, Ioannis Evdokimidis, Nikolaos Smyrnis
A Biophysical Model of Decision Making in an Antisaccade Task Through Variable Climbing Activity. ICANN (1) (2005)
Basilios Gatos, Dimitrios Danatsas, Ioannis Pratikakis, Stavros J. Perantonis
Automatic Table Detection in Document Images. ICAPR (1) (2005)
Sergios Petridis, Stavros J. Perantonis
On the relation between discriminant analysis and mutual information for supervised linear feature extraction. Pattern Recognit. 37 (5) (2004)
Basilios Gatos, Stavros J. Perantonis, Nikos Papamarkos, Ioannis Andreadis
Fast Implementation Of Morphological Operations Using Binary Image Block Decomposition. Int. J. Image Graph. 4 (2) (2004)
Basilios Gatos, Kostas Ntzios, Ioannis Pratikakis, Sergios Petridis, Thomas Konidaris, Stavros J. Perantonis
A Segmentation-Free Recognition Technique to Assist Old Greek Handwritten Manuscript OCR. Document Analysis Systems (2004)
Sergios Petridis, Stavros J. Perantonis
Feature Deforming for Improved Similarity-Based Learning. SETN (2004)
Basilios Gatos, Ioannis Pratikakis, Stavros J. Perantonis
Locating Text in Historical Collection Manuscripts. SETN (2004)
Stavros J. Perantonis, Basilios Gatos, Vassilios Maragos, Vangelis Karkaletsis, Georgios Petasis
Text Area Identification in Web Images. SETN (2004)
Basilios Gatos, Ioannis Pratikakis, Stavros J. Perantonis
An Adaptive Binarization Technique for Low Quality Historical Documents. Document Analysis Systems (2004)
Ioannis Pratikakis, Z. Efremedis, Basilios Gatos, Stavros J. Perantonis, Iris Vanhamel, Hichem Sahli
Unsupervised Region-Based Image Retrieval. EWIMT (2004)
Nikolaos Ampazis, Stavros J. Perantonis
LSISOM - A Latent Semantic Indexing Approach to Self-Organizing Maps of Document Collections. Neural Process. Lett. 19 (2) (2004)
Georgios Petasis, Sergios Petridis, Georgios Paliouras, Vangelis Karkaletsis, Stavros J. Perantonis, Constantine D. Spyropoulos
Symbolic and Neural Learning of Named-Entity Recognition and Classification Systems in Two Languages. Advances in Computational Intelligence and Learning (2002)
Nikolaos Ampazis, Stavros J. Perantonis
Two highly efficient second-order algorithms for training feedforward networks. IEEE Trans. Neural Networks 13 (5) (2002)
Nikolaos Vassilas, Elias Kalapanidas, Nikolaos M. Avouris, Stavros J. Perantonis
Intelligent Techniques for Spatio-Temporal Data Analysis in Environmental Applications. Machine Learning and Its Applications (2001)
Nikolaos Ampazis, Stavros J. Perantonis, John G. Taylor
A dynamical model for the analysis and acceleration of learning in feedforward networks. Neural Networks 14 (8) (2001)
S. L. Mantzaris, Basilios Gatos, N. Gouraros, Stavros J. Perantonis
Linking article parts for the creation of newspaper digital library. RIAO (2000)
Adrian K. Agogino, Joydeep Ghosh, Stavros J. Perantonis, Vassilis Virvilis, Sergios Petridis, Paulo J. G. Lisboa
The Role of Multiple, Linear-Projection Based Visualization Techniques in RBF-Based Classification of High Dimensional Data. IJCNN (3) (2000)
Stavros J. Perantonis, Nikolaos Ampazis, Vassilis Virvilis
A Learning Framework for Neural Networks Using Constrained Optimization Methods. Ann. Oper. Res. 99 (1-4) (2000)
Stavros J. Perantonis, Vassilis Virvilis
Efficient perceptron learning using constrained steepest descent. Neural Networks 13 (3) (2000)
Basilios Gatos, S. L. Mantzaris, Stavros J. Perantonis, A. Tsigris
Automatic page analysis for the creation of a digital library from newspaper archives. Int. J. Digit. Libr. 3 (1) (2000)
Stavros J. Perantonis, Nikolaos Ampazis, S. Spirou
Training Feedforward Neural Networks with the Dogleg Method and BFGS Hessian Updates. IJCNN (1) (2000)
Stavros J. Perantonis, Sergios Petridis, Vassilis Virvilis
Supervised Principal Component Analysis Using a Smooth Classifier Paradigm. ICPR (2000)
Nikolaos Ampazis, Stavros J. Perantonis
Levenberg-Marquardt Algorithm with Adaptive Momentum for the Efficient Training of Feedforward Networks. IJCNN (1) (2000)
Nikolaos Ampazis, Stavros J. Perantonis, John G. Taylor
Acceleration of learning in feedforward networks using dynamical systems analysis and matrix perturbation theory. IJCNN (1999)

Stavros J. Perantonis.css-eqlu8i{font-size:small;padding-left:4px;}

Publication Activity (10 Years)

Top Topics

Top Venues

Stavros J. Perantonis