Ioannis Patras

ORCID

Publication Activity (10 Years)

Years Active: 1996-2024
Publications (10 Years): 169

Top Venues

CoRR

MMM (1)

ICIP

Publications

Alexandros Xenos, Niki Maria Foteinopoulou, Ioanna Ntinou, Ioannis Patras, Georgios Tzimiropoulos
VLLMs Provide Better Context for Emotion Understanding Through Common Sense Reasoning. CoRR (2024)
Omnia Alwazzan, Abbas Khan, Ioannis Patras, Gregory G. Slabaugh
MOAB: Multi-Modal Outer Arithmetic Block For Fusion Of Histopathological Images And Genetic Data For Brain Tumor Grading. CoRR (2024)
Stella Bounareli, Christos Tzelepis, Vasileios Argyriou, Ioannis Patras, Georgios Tzimiropoulos
DiffusionAct: Controllable Diffusion Autoencoder for One-shot Face Reenactment. CoRR (2024)
Georgios Zoumpourlis, Ioannis Patras
Motor Imagery Decoding Using Ensemble Curriculum Learning and Collaborative Training. BCI (2024)
Zahraa Al Sahili, Ioannis Patras, Matthew Purver
EquiPrompt: Debiasing Diffusion Models via Iterative Bootstrapping in Chain of Thoughts. CoRR (2024)
Zahraa Al Sahili, Ioannis Patras, Matthew Purver
Multimodal Machine Learning in Mental Health: A Survey of Data, Algorithms, and Challenges. CoRR (2024)
Zengqun Zhao, Yu Cao, Shaogang Gong, Ioannis Patras
Enhancing Zero-Shot Facial Expression Recognition by LLM Knowledge Transfer. CoRR (2024)
Abhishek Kumar Singh, Ioannis Patras
FashionSD-X: Multimodal Fashion Garment Synthesis using Latent Diffusion. CoRR (2024)
Moreno D'Incà, Christos Tzelepis, Ioannis Patras, Nicu Sebe
Improving Fairness using Vision-Language Driven Image Augmentation. WACV (2024)
Zheng Gao, Chen Feng, Ioannis Patras
Self-Supervised Representation Learning with Cross-Context Learning between Global and Hypercolumn Features. WACV (2024)
Ioannis Maniadis Metaxas, Georgios Tzimiropoulos, Ioannis Patras
Efficient Unsupervised Visual Representation Learning with Explicit Cluster Balancing. CoRR (2024)
Zhonglin Sun, Chen Feng, Ioannis Patras, Georgios Tzimiropoulos
LAFS: Landmark-based Facial Self-supervised Learning for Face Recognition. CoRR (2024)
Stella Bounareli, Christos Tzelepis, Vasileios Argyriou, Ioannis Patras, Georgios Tzimiropoulos
One-Shot Neural Face Reenactment via Finding Directions in GAN's Latent Space. Int. J. Comput. Vis. 132 (8) (2024)
Omnia Alwazzan, Ioannis Patras, Gregory G. Slabaugh
FOAA: Flattened Outer Arithmetic Attention For Multimodal Tumor Classification. CoRR (2024)
Niki Maria Foteinopoulou, Ioannis Patras
EmoCLIP: A Vision-Language Method for Zero-Shot Video Facial Expression Recognition. FG (2024)
Zheng Gao, Ioannis Patras
Self-Supervised Facial Representation Learning with Facial Region Awareness. CoRR (2024)
Stella Bounareli, Christos Tzelepis, Vasileios Argyriou, Ioannis Patras, Georgios Tzimiropoulos
One-shot Neural Face Reenactment via Finding Directions in GAN's Latent Space. CoRR (2024)
James Oldfield, Markos Georgopoulos, Grigorios G. Chrysos, Christos Tzelepis, Yannis Panagakis, Mihalis A. Nicolaou, Jiankang Deng, Ioannis Patras
Multilinear Mixture of Experts: Scalable Expert Specialization through Factorization. CoRR (2024)
Simone Barattin, Christos Tzelepis, Ioannis Patras, Nicu Sebe
Attribute-Preserving Face Dataset Anonymization via Latent Code Optimization. CVPR (2023)
James Oldfield, Christos Tzelepis, Yannis Panagakis, Mihalis Nicolaou, Ioannis Patras
PandA: Unsupervised Learning of Parts and Appearances in the Feature Maps of GANs. ICLR (2023)
Evlampios E. Apostolidis, Georgios Balaouras, Vasileios Mezaris, Ioannis Patras
Selecting A Diverse Set Of Aesthetically-Pleasing and Representative Video Thumbnails Using Reinforcement Learning. ICIP (2023)
Zheng Gao, Chen Feng, Ioannis Patras
Self-Supervised Representation Learning with Cross-Context Learning between Global and Hypercolumn Features. CoRR (2023)
Moreno D'Incà, Christos Tzelepis, Ioannis Patras, Nicu Sebe
Improving Fairness using Vision-Language Driven Image Augmentation. CoRR (2023)
James Oldfield, Christos Tzelepis, Yannis Panagakis, Mihalis Nicolaou, Ioannis Patras
Parts of Speech-Grounded Subspaces in Vision-Language Models. NeurIPS (2023)
Omnia Alwazzan, Abbas Khan, Ioannis Patras, Gregory G. Slabaugh
MOAB: Multi-Modal Outer Arithmetic Block for Fusion of Histopathological Images and Genetic Data for Brain Tumor Grading. ISBI (2023)
Stella Bounareli, Christos Tzelepis, Vasileios Argyriou, Ioannis Patras, Georgios Tzimiropoulos
HyperReenact: One-Shot Reenactment via Jointly Learning to Refine and Retarget Faces. CoRR (2023)
Ioannis Maniadis Metaxas, Adrian Bulat, Ioannis Patras, Brais Martínez, Georgios Tzimiropoulos
SimDETR: Simplifying self-supervised pretraining for DETR. CoRR (2023)
Zengqun Zhao, Ioannis Patras
Prompting Visual-Language Models for Dynamic Facial Expression Recognition. BMVC (2023)
Elissavet Batziou, Konstantinos Ioannidis, Ioannis Patras, Stefanos Vrochidis, Ioannis Kompatsiaris
Low-Light Image Enhancement Based on U-Net and Haar Wavelet Pooling. MMM (2) (2023)
Alexandros Xenos, Themos Stafylakis, Ioannis Patras, Georgios Tzimiropoulos
A Simple Baseline for Knowledge-Based Visual Question Answering. EMNLP (2023)
Ioannis Patras
Controllable image generation and manipulation. MAD@ICMR (2023)
Chen Feng, Ioannis Patras
MaskCon: Masked Contrastive Learning for Coarse-Labelled Dataset. CVPR (2023)
Giorgos Kordopatis-Zilos, Giorgos Tolias, Christos Tzelepis, Ioannis Kompatsiaris, Ioannis Patras, Symeon Papadopoulos
Self-Supervised Video Similarity Learning. CoRR (2023)
Evlampios E. Apostolidis, Vasileios Mezaris, Ioannis Patras
A Study on the Use of Attention for Explaining Video Summarization. NarSUM@MM (2023)
Niki Maria Foteinopoulou, Ioannis Patras
EmoCLIP: A Vision-Language Method for Zero-Shot Video Facial Expression Recognition. CoRR (2023)
Ioannis Maniadis Metaxas, Georgios Tzimiropoulos, Ioannis Patras
DivClust: Controlling Diversity in Deep Clustering. CVPR (2023)
Stella Bounareli, Christos Tzelepis, Vasileios Argyriou, Ioannis Patras, Georgios Tzimiropoulos
HyperReenact: One-Shot Reenactment via Jointly Learning to Refine and Retarget Faces. ICCV (2023)
Ioannis Maniadis Metaxas, Georgios Tzimiropoulos, Ioannis Patras
DivClust: Controlling Diversity in Deep Clustering. CoRR (2023)
Elissavet Batziou, Konstantinos Ioannidis, Ioannis Patras, Stefanos Vrochidis, Ioannis Kompatsiaris
Artistic neural style transfer using CycleGAN and FABEMD by adaptive information selection. Pattern Recognit. Lett. 165 (2023)
Qi Yang, Christos Tzelepis, Sergey Nikolenko, Ioannis Patras, Aleksandr Farseev
"Just To See You Smile": SMILEY, a Voice-Guided GUY GAN. WSDM (2023)
Alexandros Xenos, Themos Stafylakis, Ioannis Patras, Georgios Tzimiropoulos
A Simple Baseline for Knowledge-Based Visual Question Answering. CoRR (2023)
Chen Feng, Ioannis Patras
MaskCon: Masked Contrastive Learning for Coarse-Labelled Dataset. CoRR (2023)
Giorgos Kordopatis-Zilos, Giorgos Tolias, Christos Tzelepis, Ioannis Kompatsiaris, Ioannis Patras, Symeon Papadopoulos
Self-Supervised Video Similarity Learning. CVPR Workshops (2023)
Zengqun Zhao, Ioannis Patras
Prompting Visual-Language Models for Dynamic Facial Expression Recognition. CoRR (2023)
Stella Bounareli, Christos Tzelepis, Vasileios Argyriou, Ioannis Patras, Georgios Tzimiropoulos
StyleMask: Disentangling the Style Space of StyleGAN2 for Neural Face Reenactment. FG (2023)
Simone Barattin, Christos Tzelepis, Ioannis Patras, Nicu Sebe
Attribute-preserving Face Dataset Anonymization via Latent Code Optimization. CoRR (2023)
Niki Maria Foteinopoulou, Ioannis Patras
Machine Learning Approaches for Fine-Grained Symptom Estimation in Schizophrenia: A Comprehensive Review. CoRR (2023)
James Oldfield, Christos Tzelepis, Yannis Panagakis, Mihalis A. Nicolaou, Ioannis Patras
Parts of Speech-Grounded Subspaces in Vision-Language Models. CoRR (2023)
Chen Feng, Ioannis Patras
Adaptive Soft Contrastive Learning. CoRR (2022)
Chen Feng, Ioannis Patras
Adaptive Soft Contrastive Learning. ICPR (2022)
Georgios Zoumpourlis, Ioannis Patras
Motor Imagery Decoding Using Ensemble Curriculum Learning and Collaborative Training. CoRR (2022)
James Oldfield, Christos Tzelepis, Yannis Panagakis, Mihalis A. Nicolaou, Ioannis Patras
PandA: Unsupervised Learning of Parts and Appearances in the Feature Maps of GANs. CoRR (2022)
Christos Tzelepis, James Oldfield, Georgios Tzimiropoulos, Ioannis Patras
ContraCLIP: Interpretable GAN generation driven by pairs of contrasting sentences. CoRR (2022)
Ioannis Patras
Video Summarization in the Deep Learning Era: Current Landscape and Future Directions. NarSUM@MM (2022)
Chen Feng, Georgios Tzimiropoulos, Ioannis Patras
SSR: An Efficient and Robust Framework for Learning with Unknown Label Noise. BMVC (2022)
Niki Maria Foteinopoulou, Ioannis Patras
Learning from Label Relationships in Human Affect. ACM Multimedia (2022)
Niki Maria Foteinopoulou, Ioannis Patras
Learning from Label Relationships in Human Affect. CoRR (2022)
Harsh Panwar, Ioannis Patras
Capsule Network based Contrastive Learning of Unsupervised Visual Representations. CoRR (2022)
Giorgos Kordopatis-Zilos, Christos Tzelepis, Symeon Papadopoulos, Ioannis Kompatsiaris, Ioannis Patras
DnS: Distill-and-Select for Efficient and Accurate Video Indexing and Retrieval. Int. J. Comput. Vis. 130 (10) (2022)
Evlampios E. Apostolidis, Georgios Balaouras, Vasileios Mezaris, Ioannis Patras
Explaining video summarization based on the focus of attention. ISM (2022)
Stella Bounareli, Christos Tzelepis, Vasileios Argyriou, Ioannis Patras, Georgios Tzimiropoulos
StyleMask: Disentangling the Style Space of StyleGAN2 for Neural Face Reenactment. CoRR (2022)
Georgios Zoumpourlis, Ioannis Patras
CovMix: Covariance Mixing Regularization for Motor Imagery Decoding. BCI (2022)
Evlampios E. Apostolidis, Georgios Balaouras, Vasileios Mezaris, Ioannis Patras
Summarizing Videos using Concentrated Attention and Considering the Uniqueness and Diversity of the Video Frames. ICMR (2022)
Chen Feng, Georgios Tzimiropoulos, Ioannis Patras
S3: Supervised Self-supervised Learning under Label Noise. CoRR (2021)
Niki Maria Foteinopoulou, Christos Tzelepis, Ioannis Patras
Estimating continuous affect with label uncertainty. ACII (2021)
Fan Fu, Tingting Xie, Ioannis Patras, Sepehr Jalali
Relationship-based Neural Baby Talk. CoRR (2021)
Christos Tzelepis, Georgios Tzimiropoulos, Ioannis Patras
WarpedGANSpace: Finding non-linear RBF paths in GAN latent space. CoRR (2021)
Christos Tzelepis, Ioannis Patras
Uncertainty Propagation in Convolutional Neural Networks: Technical Report. CoRR (2021)
Juan Abdon Miranda Correa, Mojtaba Khomami Abadi, Nicu Sebe, Ioannis Patras
AMIGOS: A Dataset for Affect, Personality and Mood Research on Individuals and Groups. IEEE Trans. Affect. Comput. 12 (2) (2021)
Evlampios E. Apostolidis, Eleni Adamantidou, Alexandros I. Metsai, Vasileios Mezaris, Ioannis Patras
Video Summarization Using Deep Neural Networks: A Survey. Proc. IEEE 109 (11) (2021)
Ting-Ting Xie, Christos Tzelepis, Fan Fu, Ioannis Patras
Few-Shot Action Localization without Knowing Boundaries. ICMR (2021)
Giorgos Kordopatis-Zilos, Christos Tzelepis, Symeon Papadopoulos, Ioannis Kompatsiaris, Ioannis Patras
DnS: Distill-and-Select for Efficient and Accurate Video Indexing and Retrieval. CoRR (2021)
James Oldfield, Markos Georgopoulos, Yannis Panagakis, Mihalis A. Nicolaou, Ioannis Patras
Tensor Component Analysis for Interpreting the Latent Space of GANs. BMVC (2021)
James Oldfield, Markos Georgopoulos, Yannis Panagakis, Mihalis A. Nicolaou, Ioannis Patras
Tensor Component Analysis for Interpreting the Latent Space of GANs. CoRR (2021)
Ting-Ting Xie, Christos Tzelepis, Fan Fu, Ioannis Patras
Few-Shot Action Localization without Knowing Boundaries. CoRR (2021)
Mina Bishay, Petar Palasek, Stefan Priebe, Ioannis Patras
SchiNet: Automatic Estimation of Symptoms of Schizophrenia from Facial Behaviour Analysis. IEEE Trans. Affect. Comput. 12 (4) (2021)
Christos Tzelepis, Georgios Tzimiropoulos, Ioannis Patras
WarpedGANSpace: Finding non-linear RBF paths in GAN latent space. ICCV (2021)
Georgios Zoumpourlis, Ioannis Patras
Pairwise Ranking Network for Affect Recognition. ACII (2021)
Evlampios E. Apostolidis, Eleni Adamantidou, Alexandros I. Metsai, Vasileios Mezaris, Ioannis Patras
Video Summarization Using Deep Neural Networks: A Survey. CoRR (2021)
Evlampios E. Apostolidis, Eleni Adamantidou, Alexandros I. Metsai, Vasileios Mezaris, Ioannis Patras
AC-SUM-GAN: Connecting Actor-Critic and Generative Adversarial Networks for Unsupervised Video Summarization. IEEE Trans. Circuits Syst. Video Technol. 31 (8) (2021)
Evlampios E. Apostolidis, Eleni Adamantidou, Vasileios Mezaris, Ioannis Patras
Combining Adversarial and Reinforcement Learning for Video Thumbnail Selection. ICMR (2021)
Evlampios E. Apostolidis, Georgios Balaouras, Vasileios Mezaris, Ioannis Patras
Combining Global and Local Attention with Positional Encoding for Video Summarization. ISM (2021)
Elissavet Batziou, Petros Alvanitopoulos, Konstantinos Ioannidis, Ioannis Patras, Stefanos Vrochidis, Ioannis Kompatsiaris
Cycle-Consistent Adversarial Networks and Fast Adaptive Bi-dimensional Empirical Mode Decomposition for Style Transfer. ICPR (2020)
Evlampios E. Apostolidis, Eleni Adamantidou, Alexandros I. Metsai, Vasileios Mezaris, Ioannis Patras
Performance over Random: A Robust Evaluation Protocol for Video Summarization Methods. ACM Multimedia (2020)
Evlampios E. Apostolidis, Eleni Adamantidou, Alexandros I. Metsai, Vasileios Mezaris, Ioannis Patras
Unsupervised Video Summarization via Attention-Driven Adversarial Learning. MMM (1) (2020)
Ting-Ting Xie, Christos Tzelepis, Ioannis Patras
Temporal Action Localization with Variance-Aware Networks. CoRR (2020)
Tingting Xie, Christos Tzelepis, Ioannis Patras
Boundary Uncertainty in a Single-Stage Temporal Action Localization Network. CoRR (2020)
Giorgos Kordopatis-Zilos, Symeon Papadopoulos, Ioannis Patras, Ioannis Kompatsiaris
ViSiL: Fine-grained Spatio-Temporal Video Similarity Learning. CoRR (2019)
Giorgos Kordopatis-Zilos, Symeon Papadopoulos, Ioannis Patras, Ioannis Kompatsiaris
FIVR: Fine-Grained Incident Video Retrieval. IEEE Trans. Multim. 21 (10) (2019)
Youngkyoon Jang, Hatice Gunes, Ioannis Patras
Registration-free Face-SSD: Single shot analysis of smiles, facial attributes, and affect in the wild. Comput. Vis. Image Underst. 182 (2019)
Mina Bishay, Georgios Zoumpourlis, Ioannis Patras
TARN: Temporal Attentive Relation Network for Few-Shot and Zero-Shot Action Recognition. CoRR (2019)
Wenxuan Mou, Hatice Gunes, Ioannis Patras
Your Fellows Matter: Affect Analysis across Subjects in Group Videos. FG (2019)
Wenxuan Mou, Christos Tzelepis, Vasileios Mezaris, Hatice Gunes, Ioannis Patras
A deep generic to specific recognition model for group membership analysis using non-verbal cues. Image Vis. Comput. 81 (2019)
Tingting Xie, Xiaoshan Yang, Tianzhu Zhang, Changsheng Xu, Ioannis Patras
Exploring Feature Representation and Training Strategies in Temporal Action Localization. ICIP (2019)
Tingting Xie, Xiaoshan Yang, Tianzhu Zhang, Changsheng Xu, Ioannis Patras
Exploring Feature Representation and Training strategies in Temporal Action Localization. CoRR (2019)
Youngkyoon Jang, Hatice Gunes, Ioannis Patras
Registration-free Face-SSD: Single shot analysis of smiles, facial attributes, and affect in the wild. CoRR (2019)
Evlampios E. Apostolidis, Alexandros I. Metsai, Eleni Adamantidou, Vasileios Mezaris, Ioannis Patras
A Stepwise, Label-based Approach for Improving the Adversarial Training in Unsupervised Video Summarization. AI4TV@MM (2019)
Stelios Andreadis, Anastasia Moumtzidou, Damianos Galanopoulos, Foteini Markatopoulou, Konstantinos Apostolidis, Thanassis Mavropoulos, Ilias Gialampoukidis, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris, Ioannis Patras
VERGE in VBS 2019. MMM (2) (2019)
Markos Zampoglou, Foteini Markatopoulou, Grégoire Mercier, Despoina Touska, Evlampios E. Apostolidis, Symeon Papadopoulos, Roger Cozien, Ioannis Patras, Vasileios Mezaris, Ioannis Kompatsiaris
Detecting Tampered Videos with Multimedia Forensics and Deep Learning. MMM (1) (2019)
Wenxuan Mou, Hatice Gunes, Ioannis Patras
Alone versus In-a-group: A Multi-modal Framework for Automatic Affect Recognition. ACM Trans. Multim. Comput. Commun. Appl. 15 (2) (2019)

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Publication Activity (10 Years)

Top Topics

Top Venues

Ioannis Patras