Alexandra Psarrou

Publication Activity (10 Years)

Years Active: 1993-2023
Publications (10 Years): 14

Top Topics

Spatial Frequency

Top Venues

Neural Comput. Appl.

Signal Process. Image Commun.

Expert Syst. J. Knowl. Eng.

Publications

Manuel Benavent-Lledó, David Mulero-Pérez, David Ortiz-Perez, Javier Rodríguez-Juan, Adrian Berenguer-Agullo, Alexandra Psarrou, José García Rodríguez
A Comprehensive Study on Pain Assessment from Multimodal Sensor Data. Sensors 23 (24) (2023)
J. M. Górriz, I. Álvarez Illán, Agustín Álvarez Marquina, Juan Eloy Arco, Martin Atzmüller, F. Ballarini, Emilia I. Barakova, Guido Bologna, María Paula Bonomini, Germán Castellanos-Domínguez, Diego Castillo-Barnes, S. B. Cho, A. Ricardo Contreras, J. M. Cuadra, Enrique Domínguez, Francisco Domínguez-Mateos, Richard J. Duro, David A. Elizondo, Antonio Fernández-Caballero, Eduardo Fernández, Marco A. Formoso, Nicolás Gallego-Molina, Javier Gamazo, Javier González Jiménez, Jacob Rodriguez-Rivero, Carlos Garre del Olmo, F. Javier Garrigós, Andrés Gómez-Rodellar, Pedro Gómez Vilda, Manuel Graña, Bernabé Rodríguez-Tapia, Sophie C. F. Hendrikse, Carmen Jimenez-Mesa, Marina Jodra-Chuan, Vicente Julián, G. Gabriela Kotz, Krzysztof Kutt, Matthew Leming, Javier de Lope Asiaín, Beatriz del Cisne Macas Ordónez, V. Marrero-Aguiar, J. J. Martinez, Francisco Jesús Martínez-Murcia, Rafael Martínez-Tomás, Jirí Mekyska, Grzegorz J. Nalepa, Paulo Novais, D. Orellana, Andrés Ortiz, Daniel Palacios-Alonso, José T. Palma, A. Pereira, Pedro Pinacho Davidson, M. A. Pinninghoff, M. Ponticorvo, Alexandra Psarrou, Javier Ramírez, Mariano Rincón, V. Rodellar-Biarge, Ignacio Rodríguez-Rodríguez, Peter H. M. P. Roelofsma, José Santos, Diego Salas-Gonzalez, Pedro Salcedo Lagos, Fermín Segovia, Afshin Shoeibi, M. Silva, Dragan Simic, John Suckling, Jan Treur, Athanasios Tsanas, Ramiro Varela, S. H. Wang, W. Wang, Y. D. Zhang, H. Zhu, Z. Zhu, J. M. Ferrández-Vicente
Computational approaches to Explainable Artificial Intelligence: Advances in theory, applications and trends. Inf. Fusion 100 (2023)
Oliver van Zwanenberg, Sophie Triantaphillidou, Alexandra Psarrou, Robin B. Jenkin
Analysis of natural scene derived spatial frequency responses for estimating camera ISO12233 slanted-edge performance (JIST-first). IQSP (2022)
Oliver van Zwanenberg, Sophie Triantaphillidou, Robin B. Jenkin, Alexandra Psarrou
Estimation of ISO12233 Edge Spatial Frequency Response from Natural Scene Derived Step-Edge Data. IQSP (2022)
Oliver van Zwanenberg, Sophie Triantaphillidou, Robin B. Jenkin, Alexandra Psarrou
Camera System Performance Derived from Natural Scenes. IQSP (2020)
Anastassia Angelopoulou, José García Rodríguez, Sergio Orts-Escolano, Epaminondas Kapetanios, Xing Liang, Bencie Woll, Alexandra Psarrou
Evaluation of different chrominance models in the detection and reconstruction of faces and hands using the growing neural gas network. Pattern Anal. Appl. 22 (4) (2019)
Oliver van Zwanenberg, Sophie Triantaphillidou, Robin B. Jenkin, Alexandra Psarrou
Edge Detection Techniques for Quantifying Spatial Imaging System Performance and Image Quality. CVPR Workshops (2019)
Sophie Triantaphillidou, John R. Jarvis, Alexandra Psarrou, Gaurav Gupta
Contrast sensitivity in images of natural scenes. Signal Process. Image Commun. 75 (2019)
Anastassia Angelopoulou, José García Rodríguez, Sergio Orts-Escolano, Gaurav Gupta, Alexandra Psarrou
Fast 2D/3D object representation with growing neural gas. Neural Comput. Appl. 29 (10) (2018)
José García Rodríguez, Sergio Escalera, Alexandra Psarrou, Isabelle Guyon, Andrew Lewis, Juxi Leitner
Expert systems: Special issue on "Machine Learning Methods Neural Networks applied to Vision and Robotics (MLMVR)". Expert Syst. J. Knowl. Eng. 35 (2) (2018)
José García Rodríguez, Isabelle Guyon, Sergio Escalera, Alexandra Psarrou, Andrew Lewis, Miguel Cazorla
Editorial: special issue on computational intelligence for vision and robotics. Neural Comput. Appl. 28 (5) (2017)
Alexandra Psarrou, Anastassia Angelopoulou, Markos Mentzelopoulos, José García Rodríguez
Performance evaluation of a statistical and a neural network model for nonrigid shape-based registration. IPTA (2016)
José García Rodríguez, Alexandra Psarrou, Andrew Lewis, Anastassia Angelopoulou, Miguel Cazorla
Editorial: Neural Processing Letters Special Issue on "Neural Networks for Vision and Robotics". Neural Process. Lett. 43 (2) (2016)
José García Rodríguez, Sergio Orts-Escolano, Anastassia Angelopoulou, Alexandra Psarrou, Jorge Azorín López, Juan Manuel García Chamizo
Real time motion estimation using a neural architecture implemented on GPUs. J. Real Time Image Process. 11 (4) (2016)
Anastasia Tsifouti, Sophie Triantaphillidou, Mohamed-Chaker Larabi, G. Doré, Efthimia Bilissi, Alexandra Psarrou
The effects of scene content parameters, compression, and frame rate on the performance of analytics systems. IQSP (2015)
Anastassia Angelopoulou, Alexandra Psarrou, José García Rodríguez, Sergio Orts-Escolano, Jorge Azorín López, Kenneth Revett
3D reconstruction of medical images from slices automatically landmarked with growing neural models. Neurocomputing 150 (2015)
Anastasia Tsifouti, Sophie Triantaphillidou, Mohamed-Chaker Larabi, Efthimia Bilissi, Alexandra Psarrou
Comparative performance between human and automated face recognition systems, using CCTV imagery, different compression levels and scene parameters. IQSP (2015)
Anastasia Tsifouti, Sophie Triantaphillidou, Mohamed-Chaker Larabi, Efthimia Bilissi, Alexandra Psarrou
A case study in identifying acceptable bitrates for human face recognition tasks. Signal Process. Image Commun. 36 (2015)
Gaurav Gupta, Alexandra Psarrou
Adaptive-Threshold Region Merging via Path Scanning. ICPR (2014)
Markos Mentzelopoulos, Alexandra Psarrou, Anastassia Angelopoulou, José García Rodríguez
A semi-parametric approach for football video annotation. IJCNN (2013)
Markos Mentzelopoulos, Alexandra Psarrou, Anastassia Angelopoulou, José García Rodríguez
Active Foreground Region Extraction and Tracking for Sports Video Annotation. Neural Process. Lett. 37 (1) (2013)
Jose Antonio Serra, José García Rodríguez, Sergio Orts-Escolano, Juan Manuel García Chamizo, Anastassia Angelopoulou, Alexandra Psarrou, Markos Mentzelopoulos, Javier Montoyo-Bojo, Enrique Domínguez
3D Hand Pose Estimation with Neural Networks. IWANN (2) (2013)
Anastassia Angelopoulou, José García Rodríguez, Alexandra Psarrou, Gaurav Gupta, Markos Mentzelopoulos
Adaptive learning in motion analysis with self-organising maps. IJCNN (2013)
Anastassia Angelopoulou, Alexandra Psarrou, José García Rodríguez, Markos Mentzelopoulos, Gaurav Gupta
Model Probability in Self-organising Maps. IWANN (2) (2013)
Markos Mentzelopoulos, Alexandra Psarrou, Anastassia Angelopoulou, José García Rodríguez
Football Video Annotation Based on Player Motion Recognition Using Enhanced Entropy. IWANN (2) (2013)
Anastassia Angelopoulou, José García Rodríguez, Alexandra Psarrou, Markos Mentzelopoulos, Bharat Reddy, Sergio Orts-Escolano, Jose Antonio Serra, Andrew Lewis
Natural User Interfaces in Volume Visualisation Using Microsoft Kinect. ICIAP Workshops (2013)
Jose Antonio Serra-Perez, José García Rodríguez, Sergio Orts-Escolano, Juan Manuel García Chamizo, Javier Montoyo-Bojo, Anastassia Angelopoulou, Alexandra Psarrou, Markos Mentzelopoulos, Andrew Lewis
3D gesture recognition with growing neural gas. IJCNN (2013)
José García Rodríguez, Anastassia Angelopoulou, Juan Manuel García Chamizo, Alexandra Psarrou, Sergio Orts-Escolano, Vicente Morell-Giménez
Autonomous Growing Neural Gas for applications with time constraint: Optimal parameter estimation. Neural Networks 32 (2012)
Gaurav Gupta, Alexandra Psarrou, Anastasia Angelopoulou, José García Rodríguez
Region analysis through close contour transformation using growing neural gas. IJCNN (2012)
Markos Mentzelopoulos, Alexandra Psarrou, Anastassia Angelopoulou
An Unsupervised Method for Active Region Extraction in Sports Videos. IWANN (2) (2011)
Anastassia Angelopoulou, Daphne Economou, Vassiliki Bouki, Alexandra Psarrou, Li Jin, Chris Pritchard, Frantzeska Kolyda
Mobile Augmented Reality for Cultural Heritage. MOBILWARE (2011)
José García Rodríguez, Enrique Domínguez, Anastassia Angelopoulou, Alexandra Psarrou, Francisco José Mora-Gimeno, Sergio Orts, Juan Manuel García Chamizo
Video and Image Processing with Self-Organizing Neural Networks. IWANN (2) (2011)
Anastassia Angelopoulou, Alexandra Psarrou, José García Rodríguez
Object Representation with Self-Organising Networks. IWANN (2) (2011)
José García Rodríguez, Anastassia Angelopoulou, Juan Manuel García Chamizo, Alexandra Psarrou, Sergio Orts, Vicente Morell
Fast Autonomous Growing Neural Gas. IJCNN (2011)
José García Rodríguez, Anastassia Angelopoulou, Vicente Morell, Sergio Orts, Alexandra Psarrou, Juan Manuel García Chamizo
Fast Image Representation with GPU-Based Growing Neural Gas. IWANN (2) (2011)
Anastassia Angelopoulou, Alexandra Psarrou, José García Rodríguez
A Growing Neural Gas Algorithm with Applications in Hand Modelling and Tracking. IWANN (2) (2011)
Alexandra Psarrou, Aaron Licata, Vasiliki Kokla, Agamemnon Tselikas
Near-Infrared Ink Differentiation in Medieval Manuscripts. Int. J. Comput. Vis. 94 (1) (2011)
Anastassia Angelopoulou, José García Rodríguez, Alexandra Psarrou, Gaurav Gupta
Hand gesture modelling and tracking using a Self-Organising Network. IJCNN (2010)
Anastassia Angelopoulou, Alexandra Psarrou, José García Rodríguez, Gaurav Gupta
Tracking gestures using a probabilistic Self-Organising network. IJCNN (2010)
José García Rodríguez, Anastassia Angelopoulou, Juan Manuel García Chamizo, Alexandra Psarrou
GNG based surveillance system. IJCNN (2010)
Gaurav Gupta, Alexandra Psarrou, Anastassia Angelopoulou
Generic colour image segmentation via multi-stage region merging. WIAMIS (2009)
Aaron Licata, Alexandra Psarrou, Vassiliki Kokla
Unsupervised ink type recognition in ancient manuscripts. ICCV Workshops (2009)
Aaron Licata, Alexandra Psarrou, Vasiliki Kokla
Revealing the Visually Unknown in Ancient Manuscripts with a Similarity Measure for IR-Imaged Inks. ICDAR (2009)
Aaron Licata, Alexandra Psarrou, Vasiliki Kokla
An ink texture descriptor for NIR-imaged medieval documents. ICIP (2009)
Anastassia Angelopoulou, Alexandra Psarrou, José García Rodríguez, Gaurav Gupta
-GNG: model acquisition and tracking in cluttered backgrounds. VNBA (2008)
Anastassia Angelopoulou, Alexandra Psarrou, Gaurav Gupta, José García Rodríguez
-GNG. ICCV-HCI (2007)
Anastassia Angelopoulou, Alexandra Psarrou, Gaurav Gupta, José García Rodríguez
Robust Modelling and Tracking of NonRigid Objects Using Active-GNG. ICCV (2007)
Vasiliki Kokla, Alexandra Psarrou, Vassilis Konstantinou
Ink Discrimination Based on Co-occurrence Analysis of Visible and Infrared Images. ICDAR (2007)
Vasiliki Kokla, Alexandra Psarrou, Vassilis Konstantinou
Ink recognition based on statistical classification methods. DIAL (2006)
José García Rodríguez, Anastassia Angelopoulou, Alexandra Psarrou
Hand Modelling. IEICE Trans. Inf. Syst. (7) (2006)
José García Rodríguez, Anastassia Angelopoulou, Alexandra Psarrou, Kenneth Revett
Statistical Shapes Using the Topology Preservation Model GNG. ACCV (1) (2006)
Anastassia Angelopoulou, José García Rodríguez, Alexandra Psarrou
Hand Shapes Using the Topology Preservation Model GNG. ECCV (1) (2006)
Vasiliki Kokla, Alexandra Psarrou, Vassilis Konstantinou
Probability analysis in art conservation. VISAPP (1) (2006)
Anastassia Angelopoulou, José García Rodríguez, Alexandra Psarrou
Automatic landmark extraction using Growing Neural Gas (GNG). MVA (2005)
Anastassia Angelopoulou, Alexandra Psarrou, José García Rodríguez, Kenneth Revett
Medical Shapes Using the Growing Neural Gas Network. CVBIA (2005)
Markos Mentzelopoulos, Alexandra Psarrou
Key-frame extraction algorithm using entropy difference. Multimedia Information Retrieval (2004)
Shaogang Gong, Alexandra Psarrou, Sami Romdhani
Corresponding dynamic appearances. Image Vis. Comput. 20 (4) (2002)
Alexandra Psarrou, Shaogang Gong, Michael Walter
Recognition of human gestures and behaviour based on motion trajectories. Image Vis. Comput. 20 (5-6) (2002)
Michael Walter, Alexandra Psarrou, Shaogang Gong
Data Driven Model Acquisition using Minimum Description Length. BMVC (2001)
Anastassia Angelopoulou, Alexandra Psarrou, Dimitris Parapadakis
An Extensible Movie System Interface for Information-Rich Television. International Conference on Internet Computing (1) (2001)
Vasiliki Kokla, Alexandra Psarrou, Athina Alexopoulou, Vassilis Konstantinou
Computational Analysis for Conservation of Works of Art. MVA (2000)
Sami Romdhani, Alexandra Psarrou, Shaogang Gong
On Utilising Template and Feature-Based Correspondence in Multi-view Appearance Models. ECCV (1) (2000)
Michael Walter, Alexandra Psarrou, Shaogang Gong
An Incremental Approach towards Automatic Model Acquisition for Human Gesture Recognition. Workshop on Human Motion (2000)
Sami Romdhani, Alexandra Psarrou, Shaogang Gong
A Generic Face Appearance Model of Shape and Texture under Very Large Pose Variations from Profile to Profile Views. ICPR (2000)
Shaogang Gong, Michael Walter, Alexandra Psarrou
Recognition of Temporal Structures: Learning Prior and Propagating Observation Augmented Densities via Hidden Markov States. ICCV (1999)
Michael Walter, Alexandra Psarrou, Shaogang Gong
Learning Prior and Observation Augmented Density Models for Behaviour Recognition. BMVC (1999)
Sami Romdhani, Shaogang Gong, Alexandra Psarrou
A Multi-View Nonlinear Active Shape Model Using Kernel PCA. BMVC (1999)
Vassilis Konstantinou, Alexandra Psarrou
A Dynamic JAVA-Based Intelligent Interface for Online Image Database Searches. VISUAL (1999)
Alexandra Psarrou, Jonathan Turner
Using RBF Networks to Map GWT Ridge Images to Pose. ACCV (1) (1998)
Alexandra Psarrou, Shaogang Gong, Hilary Buxton
Modelling spatio-temporal trajectories and face signatures on partially recurrent neural networks. ICNN (1995)
Alexandra Psarrou, Hilary Buxton
Hybrid architecture for understanding motion sequences. Neurocomputing 5 (3) (1993)