Petros Koutras

According to our database, Petros Koutras authored at least 37 papers between 2014 and 2024.

Collaborative distances:

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

2024

MeshPose: Unifying DensePose and 3D Body Mesh reconstruction.

Eric-Tuan Le, Antonis Kakolyris, Petros Koutras, Himmy Tam, Efstratios Skordos, George Papandreou, Riza Alp Güler, Iasonas Kokkinos

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2024

2023

ViDaS Video Depth-aware Saliency Network.

Ioanna Diamanti, Antigoni Tsiami, Petros Koutras, Petros Maragos

CoRR, 2023

2022

ChildBot: Multi-robot perception and interaction with children.

Niki Efthymiou, Panagiotis Paraskevas Filntisis, Petros Koutras, Antigoni Tsiami, Jack Hadfield, Gerasimos Potamianos, Petros Maragos

Robotics Auton. Syst., 2022

2021

The i-Walk Lightweight Assistive Rollator: First Evaluation Study.

George Moustris, Nikolaos Kardaris, Antigoni Tsiami, Georgia Chalvatzaki, Petros Koutras, Athanasios Dometios, Paris Oikonomou, Costas S. Tzafestas, Petros Maragos, Eleni Efthimiou, Xanthi S. Papageorgiou, Stavroula-Evita Fotinea, Yiannis Koumpouros, Anna Vacalopoulou, Effie Papageorgiou, Alexandra Karavasili, Foteini Koureta, Dimitris Dimou, Alexandros Nikolakakis, Konstantinos Karaiskos, Panagiotis Mavridis

Frontiers Robotics AI, 2021

2020

I-Support: A robotic platform of an assistive bathing robot for the elderly population.

Athanasia Zlatintsi, A. C. Dometios, Nikolaos Kardaris, Isidoros Rodomagoulakis, Petros Koutras, Xanthi S. Papageorgiou, Petros Maragos, Costas S. Tzafestas, Panagiotis Vartholomeos, Klaus Hauer, Christian Werner, Roberta Annicchiarico, Maria Giovanna Lombardi, Fulvia Adriano, Tamim Asfour, Angelo M. Sabatini, Cecilia Laschi, Matteo Cianchetti, Rafael López

Robotics Auton. Syst., 2020

The I-Walk Assistive Robot - A Multimodal Intelligent Robotic Rollator Providing Cognitive and Mobility Assistance to the Elderly and Motor-Impaired.

George Moustris, Nikolaos Kardaris, Antigoni Tsiami, Georgia Chalvatzaki, Petros Koutras, Athanasios Dometios, Paris Oikonomou, Costas S. Tzafestas, Petros Maragos, Eleni Efthimiou, Xanthi S. Papageorgiou, Stavroula-Evita Fotinea, Yiannis Koumpouros, Anna Vacalopoulou, Alexandra Karavasili, Alexandros Nikolakakis, Konstantinos Karaiskos, Panagiotis Mavridis

Proceedings of the Human-Friendly Robotics 2020 - 13th International Workshop, 2020

How to Track Your Dragon: A Multi-attentional Framework for Real-Time RGB-D 6-DOF Object Pose Tracking.

Isidoros Marougkas, Petros Koutras, Nikolaos Kardaris, Georgios Retsinas, Georgia Chalvatzaki, Petros Maragos

Proceedings of the Computer Vision - ECCV 2020 Workshops, 2020

i-Walk Intelligent Assessment System: Activity, Mobility, Intention, Communication.

Georgia Chalvatzaki, Petros Koutras, Antigoni Tsiami, Costas S. Tzafestas, Petros Maragos

Proceedings of the Computer Vision - ECCV 2020 Workshops, 2020

STAViS: Spatio-Temporal AudioVisual Saliency Network.

Antigoni Tsiami, Petros Koutras, Petros Maragos

Proceedings of the 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2020

2019

A behaviorally inspired fusion approach for computational audiovisual saliency modeling.

Antigoni Tsiami, Petros Koutras, Athanasios Katsamanis, Argiro Vatakis, Petros Maragos

Signal Process. Image Commun., 2019

Fusing Body Posture With Facial Expressions for Joint Recognition of Affect in Child-Robot Interaction.

Panagiotis Paraskevas Filntisis, Niki Efthymiou, Petros Koutras, Gerasimos Potamianos, Petros Maragos

IEEE Robotics Autom. Lett., 2019

A Deep Learning Approach for Multi-View Engagement Estimation of Children in a Child-Robot Joint Attention Task.

Jack Hadfield, Georgia Chalvatzaki, Petros Koutras, Mehdi Khamassi, Costas S. Tzafestas, Petros Maragos

Proceedings of the 2019 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2019

LSTM-based Network for Human Gait Stability Prediction in an Intelligent Robotic Rollator.

Georgia Chalvatzaki, Petros Koutras, Jack Hadfield, Xanthi S. Papageorgiou, Costas S. Tzafestas, Petros Maragos

Proceedings of the International Conference on Robotics and Automation, 2019

Video Processing and Learning in Assistive Robotic Applications.

Petros Koutras, Georgia Chalvatzaki, Antigoni Tsiami, Alexandros Nikolakakis, Costas S. Tzafestas, Petros Maragos

Proceedings of the 2019 IEEE International Conference on Image Processing, 2019

Showcasing Deeply Supervised Multimodal Attentional Translation Embeddings: a Demo for Visual Relationship Detection.

Nikolaos Gkanatsios, Vassilis Pitsikalis, Petros Koutras, Athanasia Zlatintsi, Petros Maragos

Proceedings of the 2019 IEEE International Conference on Image Processing, 2019

Deeply Supervised Multimodal Attentional Translation Embeddings for Visual Relationship Detection.

Nikolaos Gkanatsios, Vassilis Pitsikalis, Petros Koutras, Athanasia Zlatintsi, Petros Maragos

Proceedings of the 2019 IEEE International Conference on Image Processing, 2019

Attention-Translation-Relation Network for Scalable Scene Graph Generation.

Nikolaos Gkanatsios, Vassilis Pitsikalis, Petros Koutras, Petros Maragos

Proceedings of the 2019 IEEE/CVF International Conference on Computer Vision Workshops, 2019

SUSiNet: See, Understand and Summarize It.

Petros Koutras, Petros Maragos

Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2019

2018

On-line Human Gait Stability Prediction using LSTMs for the fusion of Deep-based Pose Estimation and LRF-based Augmented Gait State Estimation in an Intelligent Robotic Rollator.

Georgia Chalvatzaki, Petros Koutras, Jack Hadfield, Xanthi S. Papageorgiou, Costas S. Tzafestas, Petros Maragos

CoRR, 2018

Exploring CNN-Based Architectures for Multimodal Salient Event Detection in Videos.

Petros Koutras, Athanasia Zlatintsi, Petros Maragos

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

Object Assembly Guidance in Child-Robot Interaction using RGB-D based 3D Tracking.

Jack Hadfield, Petros Koutras, Niki Efthymiou, Gerasimos Potamianos, Costas S. Tzafestas, Petros Maragos

Proceedings of the 2018 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2018

Multi3: Multi-Sensory Perception System for Multi-Modal Child Interaction with Multiple Robots.

Antigoni Tsiami, Petros Koutras, Niki Efthymiou, Panagiotis Paraskevas Filntisis, Gerasimos Potamianos, Petros Maragos

Proceedings of the 2018 IEEE International Conference on Robotics and Automation, 2018

Multi- View Fusion for Action Recognition in Child-Robot Interaction.

Niki Efthymiou, Petros Koutras, Panagiotis Paraskevas Filntisis, Gerasimos Potamianos, Petros Maragos

Proceedings of the 2018 IEEE International Conference on Image Processing, 2018

Multimodal Signal Processing and Learning Aspects of Human-Robot Interaction for an Assistive Bathing Robot.

Athanasia Zlatintsi, Isidoros Rodomagoulakis, Petros Koutras, A. C. Dometios, Vassilis Pitsikalis, Costas S. Tzafestas, Petros Maragos

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Far-Field Audio-Visual Scene Perception of Multi-Party Human-Robot Interaction for Children and Adults.

Antigoni Tsiami, Panagiotis Paraskevas Filntisis, Niki Efthymiou, Petros Koutras, Gerasimos Potamianos, Petros Maragos

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Audio-Visual Temporal Saliency Modeling Validated by fMRI Data.

Petros Koutras, Georgia Panagiotaropoulou, Antigoni Tsiami, Petros Maragos

Proceedings of the 2018 IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2018

Multimodal Visual Concept Learning With Weakly Supervised Techniques.

Giorgos Bouritsas, Petros Koutras, Athanasia Zlatintsi, Petros Maragos

Proceedings of the 2018 IEEE Conference on Computer Vision and Pattern Recognition, 2018

2017

COGNIMUSE: a multimodal video database annotated with saliency, events, semantics and emotion with application to summarization.

Athanasia Zlatintsi, Petros Koutras, Georgios Evangelopoulos, Nikolaos Malandrakis, Niki Efthymiou, Katerina Pastra, Alexandros Potamianos, Petros Maragos

EURASIP J. Image Video Process., 2017

Social Human-Robot Interaction for the Elderly: Two Real-life Use Cases.

Athanasia Zlatintsi, Isidoros Rodomagoulakis, Vassilis Pitsikalis, Petros Koutras, Nikolaos Kardaris, Xanthi S. Papageorgiou, Costas S. Tzafestas, Petros Maragos

Proceedings of the Companion of the 2017 ACM/IEEE International Conference on Human-Robot Interaction, 2017

2016

FMRI-based perceptual validation of a computational model for visual and auditory saliency in videos.

Georgia Panagiotaropoulou, Petros Koutras, Athanasios Katsamanis, Petros Maragos, Athanasia Zlatintsi, Athanassios Protopapas, Efstratios Karavasilis, Nikolaos Smyrnis

Proceedings of the 2016 IEEE International Conference on Image Processing, 2016

2015

A perceptually based spatio-temporal computational framework for visual saliency estimation.

Petros Koutras, Petros Maragos

Signal Process. Image Commun., 2015

Quality evaluation of computational models for movie summarization.

Athanasia Zlatintsi, Petros Koutras, Niki Efthymiou, Petros Maragos, Alexandros Potamianos, Katerina Pastra

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

Predicting audio-visual salient events based on visual, audio and text modalities for movie summarization.

Petros Koutras, Athanasia Zlatintsi, Elias Iosif, Athanasios Katsamanis, Petros Maragos, Alexandros Potamianos

Proceedings of the 2015 IEEE International Conference on Image Processing, 2015

Estimation of eye gaze direction angles based on active appearance models.

Petros Koutras, Petros Maragos

Proceedings of the 2015 IEEE International Conference on Image Processing, 2015

Max-product dynamical systems and applications to audio-visual salient event detection in videos.

Petros Maragos, Petros Koutras

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

2014

Advances on action recognition in videos using an interest point detector based on multiband spatio-temporal energies.

Kevis-Kokitsi Maninis, Petros Koutras, Petros Maragos

Proceedings of the 2014 IEEE International Conference on Image Processing, 2014

Predicting Eyes' Fixations in Movie Videos: Visual Saliency Experiments on a New Eye-Tracking Database.

Petros Koutras, Athanasios Katsamanis, Petros Maragos

Proceedings of the Engineering Psychology and Cognitive Ergonomics, 2014