Athanassios N. Skodras

According to our database, Athanassios N. Skodras authored at least 94 papers between 1992 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Synthetic Face Discrimination via Learned Image Compression.

Sofia Iliopoulou, Panagiotis Tsinganos, Dimitris Ampeliotis, Athanassios Skodras

Algorithms, September, 2024

Unsupervised Domain Adaptation for Inter-Session Re-Calibration of Ultrasound-Based HMIs.

Antonios Lykourinas, Xavier Rottenberg, Francky Catthoor, Athanassios Skodras

Sensors, August, 2024

2023

Video Surveillance Authentication: Real-Time ENF Signal Hiding at the Edge.

Antonios Lykourinas, Athanassios Skodras

Proceedings of the 24th International Conference on Digital Signal Processing, 2023

Learned Image Compression with Wavelet Preprocessing for Low Bit Rates.

Sofia Iliopoulou, Panagiotis Tsinganos, Dimitris Ampeliotis, Athanassios Skodras

Proceedings of the 24th International Conference on Digital Signal Processing, 2023

Could Human Gaze Augment Detectors of Synthetic Images?

Nikolaos Fotopoulos, Clara Riedmiller, Efe Bozkir, Panagiotis Tsinganos, Dimitris Ampeliotis, Gjergji Kasneci, Enkelejda Kasneci, Athanassios Skodras

Proceedings of the 24th International Conference on Digital Signal Processing, 2023

2022

Real-Time Analysis of Hand Gesture Recognition with Temporal Convolutional Networks.

Panagiotis Tsinganos, Bart Jansen, Jan Cornelis, Athanassios Skodras

Sensors, 2022

Proportional Myoelectric Control in a Virtual Reality Environment.

Iliana Loi, Angeliki Grammatikaki, Panagiotis Tsinganos, Efe Bozkir, Dimitris Ampeliotis, Konstantinos Moustakas, Enkelejda Kasneci, Athanassios Skodras

Proceedings of the 14th IEEE Image, Video, and Multidimensional Signal Processing Workshop, 2022

2021

Hilbert sEMG data scanning for hand gesture recognition based on deep learning.

Panagiotis Tsinganos, Bruno Cornelis, Jan Cornelis, Bart Jansen, Athanassios Skodras

Neural Comput. Appl., 2021

Transfer Learning in sEMG-based Gesture Recognition.

Panagiotis Tsinganos, Jan Cornelis, Bruno Cornelis, Bart Jansen, Athanassios Skodras

Proceedings of the 12th International Conference on Information, 2021

2020

Data Augmentation of Surface Electromyography for Hand Gesture Recognition.

Panagiotis Tsinganos, Bruno Cornelis, Jan Cornelis, Bart Jansen, Athanassios Skodras

Sensors, 2020

2019

MyoUP.

Nikolaos Tsagkas, Panagiotis Tsinganos, Athanassios Skodras

Dataset, October, 2019

A Hilbert Curve Based Representation of sEMG Signals for Gesture Recognition.

Panagiotis Tsinganos, Bruno Cornelis, Jan Cornelis, Bart Jansen, Athanassios Skodras

Proceedings of the International Conference on Systems, Signals and Image Processing, 2019

On the Use of Deeper CNNs in Hand Gesture Recognition Based on sEMG Signals.

Nikolaos Tsagkas, Panagiotis Tsinganos, Athanassios Skodras

Proceedings of the 10th International Conference on Information, 2019

Could DCT Reveal Photorealistic Images?

Konstantinos Annousakis-Giannakopoulos, Dimitris Ampeliotis, Athanassios Skodras

Proceedings of the 10th International Conference on Information, 2019

Improved Gesture Recognition Based on sEMG Signals and TCN.

Panagiotis Tsinganos, Bruno Cornelis, Jan Cornelis, Bart Jansen, Athanassios Skodras

Proceedings of the IEEE International Conference on Acoustics, 2019

2018

On the Comparison of Wearable Sensor Data Fusion to a Single Sensor Machine Learning Technique in Fall Detection.

Panagiotis Tsinganos, Athanassios Skodras

Sensors, 2018

Compact FPGA architectures for the two-band fast discrete Hartley transform.

Lampros Pyrgas, Paris Kitsos, Athanassios Skodras

Microprocess. Microsystems, 2018

On the Subjective Assessment of the Perceived Quality of Medical Images and Videos.

Lucie Leveque, Hantao Liu, Sabina Barakovic, Jasmina Barakovic Husic, Maria G. Martini, Meriem Outtas, Lu Zhang, Asli Kumcu, Ljiljana Platisa, Rafael Rodrigues, António M. G. Pinheiro, Athanassios Skodras

Proceedings of the Tenth International Conference on Quality of Multimedia Experience, 2018

Point Cloud Subjective Evaluation Methodology based on 2D Rendering.

Evangelos Alexiou, Touradj Ebrahimi, Marco V. Bernardo, Manuela Pereira, António M. G. Pinheiro, Luís Alberto da Silva Cruz, Carlos Duarte, Lovorka Gotal Dmitrovic, Emil Dumic, Dragan Matkovics, Athanassios N. Skodras

Proceedings of the Tenth International Conference on Quality of Multimedia Experience, 2018

Deep Learning in EMG-based Gesture Recognition.

Panagiotis Tsinganos, Bruno Cornelis, Jan Cornelis, Bart Jansen, Athanassios Skodras

Proceedings of the 5th International Conference on Physiological Computing Systems, 2018

Hand Gesture Recognition Based on EMG Data: A Convolutional Neural Network Approach.

Panagiotis Tsinganos, Bruno Cornelis, Jan Cornelis, Bart Jansen, Athanassios Skodras

Proceedings of the Physiological Computing Systems, 2018

A Novel Finger Vein Recognition System Based on Enhanced Maximum Curvature Points.

Christos Vasilopoulos, Athanassios Skodras

Proceedings of the 13th IEEE Image, Video, and Multidimensional Signal Processing Workshop, 2018

2017

A novel approach to finger vein authentication.

Fotios Tagkalakis, Dimitrios Vlachakis, Vasileios Megalooikonomou, Athanassios Skodras

Proceedings of the 14th IEEE International Symposium on Biomedical Imaging, 2017

A smartphone-based fall detection system for the elderly.

Panagiotis Tsinganos, Athanassios Skodras

Proceedings of the 10th International Symposium on Image and Signal Processing and Analysis, 2017

2016

An FPGA design for the Two-Band Fast Discrete Hartley Transform.

Lambros Pyrgas, Paris Kitsos, Athanassios N. Skodras

Proceedings of the 2016 IEEE International Symposium on Signal Processing and Information Technology, 2016

2015

STESCAL3D: Subjective evaluation of HD stereo video streaming using H.264 SVC in diverse laboratory environments.

Charalampos Mysirlidis, Tasos Dagiuklas, Pedro Miguel Regalo Rocha, Luís Alberto da Silva Cruz, Dino Kotaranin, Savina Gruicic, Emil Dumic, Athanassios N. Skodras

Proceedings of the Seventh International Workshop on Quality of Multimedia Experience, 2015

Remote FPGA laboratory course development based on an open multimodal laboratory facility.

Vassilis E. Fotopoulos, Anastasios Fanariotis, Theofanis Orphanoudakis, Athanassios N. Skodras

Proceedings of the 19th Panhellenic Conference on Informatics, 2015

2014

Hybrid watermarking based on chaos and histogram modification.

Eleftherios Chrysochos, Vassilis E. Fotopoulos, Michalis Nik Xenos, Athanassios N. Skodras

Signal Image Video Process., 2014

2013

Data hiding based on image texture classification.

Eleni E. Varsaki, Vassilis E. Fotopoulos, Athanassios N. Skodras

Signal Image Video Process., 2013

FPGA-based performance analysis of stream ciphers ZUC, Snow3g, Grain V1, Mickey V2, Trivium and E0.

Paris Kitsos, Nicolas Sklavos, George Provelengios, Athanassios N. Skodras

Microprocess. Microsystems, 2013

A high speed FPGA implementation of the 2D DCT for Ultra High Definition video coding.

Paris Kitsos, Nikolaos S. Voros, Tasos Dagiuklas, Athanassios N. Skodras

Proceedings of the 18th International Conference on Digital Signal Processing, 2013

Autopilot spatially-adaptive active contour parameterization for medical image segmentation.

Eleftheria A. Mylona, Michalis A. Savelonas, Dimitris Maroulis, Athanassios N. Skodras

Proceedings of the 26th IEEE International Symposium on Computer-Based Medical Systems, 2013

2012

Side-Information-Dependent Correlation Channel Estimation in Hash-Based Distributed Video Coding.

Nikos Deligiannis, Joeri Barbarien, Marc Jacobs, Adrian Munteanu, Athanassios N. Skodras, Peter Schelkens

IEEE Trans. Image Process., 2012

Alternative Astronomical FITS imaging

Eleni E. Varsaki, Nectaria A. B. Gizani, Vassilis E. Fotopoulos, Athanassios N. Skodras

CoRR, 2012

A comparative study of hardware architectures for lightweight block ciphers.

Paris Kitsos, Nicolas Sklavos, Maria Parousi, Athanassios N. Skodras

Comput. Electr. Eng., 2012

A New Approach to Gradual Video Transition Detection.

K. I. Koumousis, Vassilis E. Fotopoulos, Athanassios N. Skodras

Proceedings of the 16th Panhellenic Conference on Informatics, PCI 2012, 2012

2011

Evaluating Usability in a Distance Digital Systems Laboratory Class.

Nektarios Kostaras, Michalis Nik Xenos, Athanassios N. Skodras

IEEE Trans. Educ., 2011

Authentication and Self-Correction in Sequential MRI Slices.

Vassilis E. Fotopoulos, Maria L. Stavrinou, Athanassios N. Skodras

J. Digit. Imaging, 2011

A new difference expansion transform in triplets for reversible data hiding.

Eleftherios Chrysochos, Vassilis E. Fotopoulos, Athanassios N. Skodras

Int. J. Comput. Math., 2011

An FPGA implementation and performance evaluation of the seed block cipher.

Paris Kitsos, Athanassios N. Skodras

Proceedings of the 17th International Conference on Digital Signal Processing, 2011

Joint DC coefficient band decoding and motion estimation in Wyner-Ziv video coding.

Nikos Deligiannis, Marc Jacobs, Joeri Barbarien, Frederik Verbist, Jozef Skorupa, Rik Van de Walle, Athanassios Skodras, Peter Schelkens, Adrian Munteanu

Proceedings of the 17th International Conference on Digital Signal Processing, 2011

An FPGA Implementation of the ZUC Stream Cipher.

Paris Kitsos, Nicolas Sklavos, Athanassios N. Skodras

Proceedings of the 14th Euromicro Conference on Digital System Design, 2011

2010

Bit rate transcoding of H.264 encoded movies by dropping frames in the compressed domain.

Spyridon K. Kapotas, Athanassios N. Skodras

IEEE Trans. Consumer Electron., 2010

Low bit depth representation motion estimation algorithms: a comparative study.

Athanasios Vlachos, Vassilis E. Fotopoulos, Athanassios N. Skodras

J. Real Time Image Process., 2010

Rate Control of H.264 Encoded Sequences by Dropping Frames in the Compressed Domain.

Spyridon K. Kapotas, Athanassios N. Skodras

Proceedings of the 20th International Conference on Pattern Recognition, 2010

Low Power FPGA Implementations of 256-bit Luffa Hash Function.

Paris Kitsos, Nicolas Sklavos, Athanassios N. Skodras

Proceedings of the 13th Euromicro Conference on Digital System Design, 2010

2009

Real time data hiding by exploiting the IPCM macroblocks in H.264/AVC streams.

Spyridon K. Kapotas, Athanassios N. Skodras

J. Real Time Image Process., 2009

High capacity reversible data hiding using overlapping difference expansion.

Eleftherios Chrysochos, Eleni E. Varsaki, Vassilis E. Fotopoulos, Athanassios N. Skodras

Proceedings of the 10th Workshop on Image Analysis for Multimedia Interactive Services, 2009

On the use of color appearance modeling for efficient compressed-domain image enhancement.

Maria Chatzigiorgaki, Athanassios N. Skodras

Proceedings of the International Conference on Image Processing, 2009

Self-authentication of natural color images in Pascal Transform domain.

Eleni E. Varsaki, Vassilis E. Fotopoulos, Athanassios N. Skodras

Proceedings of the 16th International Conference on Digital Signal Processing, 2009

Object recognition in the ovary: Quantification of oocytes from microscopic images.

Athanassios N. Skodras, Stamatia Giannarou, Mark Fenwick, Stephen Franks, Jaroslav Stark, Kate Hardy

Proceedings of the 16th International Conference on Digital Signal Processing, 2009

Real-time keyframe extraction towards video content identification.

Maria Chatzigiorgaki, Athanassios N. Skodras

Proceedings of the 16th International Conference on Digital Signal Processing, 2009

A synthetic stegano-crypto scheme for securing multimedia medical records and their associations.

Nikolaos G. Bourbakis, Allan Rwabutaza, Ming Yang, Athanassios N. Skodras, Robert Ewing

Proceedings of the 16th International Conference on Digital Signal Processing, 2009

2008

Multipurpose Color Image Watermarking.

Syed Asif Mahmood Gilani, Ioannis Kostopoulos, Athanassios N. Skodras

Int. J. Comput. Their Appl., 2008

A new data hiding scheme for scene change detection in H.264 encoded video sequences.

Spyridon K. Kapotas, Athanassios N. Skodras

Proceedings of the 2008 IEEE International Conference on Multimedia and Expo, 2008

Robust watermarking of digital images based on chaotic mapping and DCT.

Eleftherios Chrysochos, Vassilis E. Fotopoulos, Athanassios N. Skodras

Proceedings of the 2008 16th European Signal Processing Conference, 2008

A Hardware Implementation of CURUPIRA Block Cipher for Wireless Sensors.

Paris Kitsos, George N. Selimis, Odysseas G. Koufopavlou, Athanassios N. Skodras

Proceedings of the 11th Euromicro Conference on Digital System Design: Architectures, 2008

Medical image authentication and self-correction through an adaptive reversible watermarking technique.

Vassilis E. Fotopoulos, Maria L. Stavrinou, Athanassios N. Skodras

Proceedings of the 8th IEEE International Conference on Bioinformatics and Bioengineering, 2008

2007

A New Spatio-Temporal Predictor for Motion Estimation in H.264 Video Coding.

Spyridon K. Kapotas, Athanassios N. Skodras

Proceedings of the Eighth International Workshop on Image Analysis for Multimedia Interactive Services, 2007

Data Hiding in H.264 Encoded Video Sequences.

Spyridon K. Kapotas, Eleni E. Varsaki, Athanassios N. Skodras

Proceedings of the IEEE 9th Workshop on Multimedia Signal Processing, 2007

Image Watermarking for Quality Control Based on Modified Key-Dependent DCT Basis Functions.

Vassilis E. Fotopoulos, Athanassios N. Skodras

Proceedings of the 15th International Conference on Digital Signal Processing, 2007

2006

JPEG2000 image coding system theory and applications.

Athanassios N. Skodras, Touradj Ebrahimi

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2006), 2006

Decentralising the Digital Rights Management Value Chain by means of Distributed License Catalogues.

Bill Vassiliadis, Vassilis E. Fotopoulos, Athanassios N. Skodras

Proceedings of the Artificial Intelligence Applications and Innovations, 2006

Efficient computation of the discrete Pascal transform.

Athanassios N. Skodras

Proceedings of the 14th European Signal Processing Conference, 2006

2005

Protecting Intellectual Property Rights and the JPEG2000 Coding Standard.

Bill Vassiliadis, Vassilis E. Fotopoulos, A. Ilias, Athanassios N. Skodras

Proceedings of the Advances in Informatics, 2005

GRID Technologies => 'Education' = 'Distance Education'.

Michalis Nik Xenos, Bill Vassiliadis, Athanassios N. Skodras

Proceedings of the 1st International ELeGI Conference on Advanced Technology for Enhanced Learning, 2005

2004

Could Grid facilitate demanding Media Watermarking Applications?

Bill Vassiliadis, Vassilis E. Fotopoulos, Michalis Nik Xenos, Athanassios N. Skodras

Proceedings of the 4th International LeGE-WG Workshop - Towards a European Learning Grid Infrastructure: Progressing with a European Learning Grid, Stuttgart, Germany. 27, 2004

2003

Compressed domain image retrieval: a comparative study of similarity metrics.

Maria Chatzigiorgaki, Athanassios N. Skodras

Proceedings of the Visual Communications and Image Processing 2003, 2003

Transform domain watermarking: adaptive selection of the watermark's position and length.

Vassilis E. Fotopoulos, Athanassios N. Skodras

Proceedings of the Visual Communications and Image Processing 2003, 2003

Evolving from a Traditional Distance Learning Model to e-Learning.

Michalis Nik Xenos, Athanassios N. Skodras

Proceedings of the 2nd International LeGE-WG Workshop on e-Learning and Grid Technologies: A Fundamental Challenge for Europe, 2003

2002

Improved watermark detection based on similarity diagrams.

Vassilis E. Fotopoulos, Athanassios N. Skodras

Signal Process. Image Commun., 2002

A new platform for watermarking and management of digital images of the Hellenic cultural heritage.

Dimitris K. Tsolis, Emmanouil G. Karatzas, George K. Tsolis, Vassilis E. Fotopoulos, Theodore S. Papatheodorou, Athanassios N. Skodras

Proceedings of the 14th International Conference on Digital Signal Processing, 2002

Colour image authentication based on a self-embedding technique.

Ioannis Kostopoulos, S. A. M. Gilani, Athanassios N. Skodras

Proceedings of the 14th International Conference on Digital Signal Processing, 2002

Color image-adaptive watermarking.

S. A. M. Gilani, Ioannis Kostopoulos, Athanassios N. Skodras

Proceedings of the 14th International Conference on Digital Signal Processing, 2002

JPEG2000 parameters against watermarking.

Vassilis E. Fotopoulos, Athanassios N. Skodras

Proceedings of the 14th International Conference on Digital Signal Processing, 2002

Time series analysis of sunspot oscillations using the wavelet transform.

Eleni Christopoulou, Athanassios N. Skodras, A. A. Georgakilas

Proceedings of the 14th International Conference on Digital Signal Processing, 2002

The "a trous" nvantelet transform versus clasical methods for the improvement of solar images.

Eleni Christopoulou, Athanassios N. Skodras, A. A. Georgakilas

Proceedings of the 14th International Conference on Digital Signal Processing, 2002

2001

The JPEG 2000 still image compression standard.

Athanassios Skodras, Charilaos A. Christopoulos, Touradj Ebrahimi

IEEE Signal Process. Mag., 2001

JPEG2000: The upcoming still image compression standard.

Athanassios N. Skodras, Charilaos A. Christopoulos, Touradj Ebrahimi

Pattern Recognit. Lett., 2001

Gabor transform domain watermarking.

Vassilis E. Fotopoulos, Stamatis Krommydas, Athanassios N. Skodras

Proceedings of the 2001 International Conference on Image Processing, 2001

2000

The JPEG2000 still image coding system: an overview.

Charilaos A. Christopoulos, Athanassios N. Skodras, Touradj Ebrahimi

IEEE Trans. Consumer Electron., 2000

JPEG2000: the new still picture compression standard.

Charilaos A. Christopoulos, Touradj Ebrahimi, Athanassios N. Skodras

Proceedings of the ACM Multimedia 2000 Workshops, Los Angeles, CA, USA, October 30, 2000

A subband DCT approach to image watermarking.

Vassilis E. Fotopoulos, Athanassios N. Skodras

Proceedings of the 10th European Signal Processing Conference, 2000

The colour in the upcoming MPEG-7 standard.

Charilaos A. Christopoulos, Daniel Berg, Athanassios N. Skodras

Proceedings of the 10th European Signal Processing Conference, 2000

1999

Direct transform to transform computation.

Athanassios N. Skodras

IEEE Signal Process. Lett., 1999

1998

sMAE: an improved block matching criterion.

Vassilis E. Fotopoulos, Athanassios N. Skodras

Proceedings of the 5th IEEE International Conference on Electronics, Circuits and Systems, 1998

Down - Sampling of compressed images in the DCT domain.

Athanassios N. Skodras, Charilaos A. Christopoulos

Proceedings of the 9th European Signal Processing Conference, 1998

1997

Segmented image coding: Techniques and experimental results.

Charilaos A. Christopoulos, Wilfried Philips, Athanassios N. Skodras, Jan Cornelis

Signal Process. Image Commun., 1997

An 8x8-Block Based Motion Estimation Using Kalman Filter.

Virginie F. Ruiz, Vassilis E. Fotopoulos, Athanassios N. Skodras, Anthony G. Constantinides

Proceedings of the Proceedings 1997 International Conference on Image Processing, 1997

1996

Motion estimation and DCT pruning: a combined approach to video coding.

D. Kalles, Athanassios N. Skodras

Proceedings of Third International Conference on Electronics, Circuits, and Systems, 1996

A new contour simplification filter for region-based coding.

Vassilios A. Christopoulos, Charilaos A. Christopoulos, Jan Cornelis, Athanassios N. Skodras

Proceedings of the 8th European Signal Processing Conference, 1996

1995

The vector-radix fast cosine transform: Pruning and complexity analysis.

Charilaos A. Christopoulos, Jan Bormans, Jan Cornelis, Athanassios N. Skodras

Signal Process., 1995

1994

Fast discrete cosine transform pruning.

Athanassios N. Skodras

IEEE Trans. Signal Process., 1994

1992

A fast input reordering algorithm for the discrete cosine transform.

Athanassios N. Skodras

Proceedings of the 1992 IEEE International Conference on Acoustics, 1992