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2020 – today
- 2025
[j53]Bogdan Ionescu
, Ioannis Patras, Henning Müller, Alberto Del Bimbo:
Introduction to the Special Issue on Realistic Synthetic Data: Generation, Learning, Evaluation. ACM Trans. Multim. Comput. Commun. Appl. 21(1): 1:1-1:7 (2025)- [c161]Zhaohan Zhang, Ziquan Liu, Ioannis Patras:
Get Confused Cautiously: Textual Sequence Memorization Erasure with Selective Entropy Maximization. COLING 2025: 10924-10939 - [c160]Sotirios Papadopoulos, Konstantinos Ioannidis, Stefanos Vrochidis, Ioannis Kompatsiaris, Ioannis Patras:
Vision-Language Pretraining for Variable-Shot Image Classification. MMM (4) 2025: 283-297 - [i68]Zahraa Al Sahili, Ioannis Patras, Matthew Purver:
Scaling for Fairness? Analyzing Model Size, Data Composition, and Multilinguality in Vision-Language Bias. CoRR abs/2501.13223 (2025) - [i67]Mariano V. Ntrougkas, Vasileios Mezaris, Ioannis Patras:
P-TAME: Explain Any Image Classifier with Trained Perturbations. CoRR abs/2501.17813 (2025) - 2024
- [j52]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): 3324-3354 (2024) - [j51]James Oldfield, Christos Tzelepis, Yannis Panagakis, Mihalis A. Nicolaou, Ioannis Patras:
Bilinear Models of Parts and Appearances in Generative Adversarial Networks. IEEE Trans. Pattern Anal. Mach. Intell. 46(12): 8568-8579 (2024) - [j50]Chen Feng, Georgios Tzimiropoulos, Ioannis Patras:
NoiseBox: Toward More Efficient and Effective Learning With Noisy Labels. IEEE Trans. Circuits Syst. Video Technol. 34(11): 11914-11928 (2024) - [c159]Georgios Zoumpourlis, Ioannis Patras:
Motor Imagery Decoding Using Ensemble Curriculum Learning and Collaborative Training. BCI 2024: 1-8 - [c158]Zhonglin Sun, Chen Feng, Ioannis Patras, Georgios Tzimiropoulos:
LAFS: Landmark-Based Facial Self-Supervised Learning for Face Recognition. CVPR 2024: 1639-1649 - [c157]Zheng Gao, Ioannis Patras:
Self-Supervised Facial Representation Learning with Facial Region Awareness. CVPR 2024: 2081-2092 - [c156]Ioannis Maniadis Metaxas, Georgios Tzimiropoulos, Ioannis Patras:
Efficient Unsupervised Visual Representation Learning with Explicit Cluster Balancing. ECCV (32) 2024: 436-454 - [c155]Niki Maria Foteinopoulou, Ioannis Patras:
EmoCLIP: A Vision-Language Method for Zero-Shot Video Facial Expression Recognition. FG 2024: 1-10 - [c154]Omnia Alwazzan, Ioannis Patras, Gregory G. Slabaugh:
FOAA: Flattened Outer Arithmetic Attention for Multimodal Tumor Classification. ISBI 2024: 1-5 - [c153]Chen Feng, Georgios Tzimiropoulos, Ioannis Patras:
CLIPCleaner: Cleaning Noisy Labels with CLIP. ACM Multimedia 2024: 876-885 - [c152]James Oldfield, Markos Georgopoulos, Grigorios Chrysos, Christos Tzelepis, Yannis Panagakis, Mihalis Nicolaou, Jiankang Deng, Ioannis Patras:
Multilinear Mixture of Experts: Scalable Expert Specialization through Factorization. NeurIPS 2024 - [c151]Zhonglin Sun, Siyang Song, Ioannis Patras, Georgios Tzimiropoulos:
CemiFace: Center-based Semi-hard Synthetic Face Generation for Face Recognition. NeurIPS 2024 - [c150]Zheng Gao, Chen Feng, Ioannis Patras:
Self-Supervised Representation Learning with Cross-Context Learning between Global and Hypercolumn Features. WACV 2024: 1762-1772 - [c149]Moreno D'Incà, Christos Tzelepis, Ioannis Patras, Nicu Sebe:
Improving Fairness using Vision-Language Driven Image Augmentation. WACV 2024: 4683-4692 - [i66]Stella Bounareli, Christos Tzelepis, Vasileios Argyriou, Ioannis Patras, Georgios Tzimiropoulos:
One-shot Neural Face Reenactment via Finding Directions in GAN's Latent Space. CoRR abs/2402.03553 (2024) - [i65]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 abs/2402.12550 (2024) - [i64]Zheng Gao, Ioannis Patras:
Self-Supervised Facial Representation Learning with Facial Region Awareness. CoRR abs/2403.02138 (2024) - [i63]Omnia Alwazzan, Ioannis Patras, Gregory G. Slabaugh:
FOAA: Flattened Outer Arithmetic Attention For Multimodal Tumor Classification. CoRR abs/2403.06339 (2024) - [i62]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 abs/2403.06349 (2024) - [i61]Zhonglin Sun, Chen Feng, Ioannis Patras, Georgios Tzimiropoulos:
LAFS: Landmark-based Facial Self-supervised Learning for Face Recognition. CoRR abs/2403.08161 (2024) - [i60]Stella Bounareli, Christos Tzelepis, Vasileios Argyriou, Ioannis Patras, Georgios Tzimiropoulos:
DiffusionAct: Controllable Diffusion Autoencoder for One-shot Face Reenactment. CoRR abs/2403.17217 (2024) - [i59]Alexandros Xenos, Niki Maria Foteinopoulou, Ioanna Ntinou, Ioannis Patras, Georgios Tzimiropoulos:
VLLMs Provide Better Context for Emotion Understanding Through Common Sense Reasoning. CoRR abs/2404.07078 (2024) - [i58]Abhishek Kumar Singh, Ioannis Patras:
FashionSD-X: Multimodal Fashion Garment Synthesis using Latent Diffusion. CoRR abs/2404.18591 (2024) - [i57]Zengqun Zhao, Yu Cao, Shaogang Gong, Ioannis Patras:
Enhancing Zero-Shot Facial Expression Recognition by LLM Knowledge Transfer. CoRR abs/2405.19100 (2024) - [i56]Zahraa Al Sahili, Ioannis Patras, Matthew Purver:
EquiPrompt: Debiasing Diffusion Models via Iterative Bootstrapping in Chain of Thoughts. CoRR abs/2406.09070 (2024) - [i55]Ioannis Maniadis Metaxas, Georgios Tzimiropoulos, Ioannis Patras:
Efficient Unsupervised Visual Representation Learning with Explicit Cluster Balancing. CoRR abs/2407.11168 (2024) - [i54]Zahraa Al Sahili, Ioannis Patras, Matthew Purver:
Multimodal Machine Learning in Mental Health: A Survey of Data, Algorithms, and Challenges. CoRR abs/2407.16804 (2024) - [i53]Zhaohan Zhang, Ziquan Liu, Ioannis Patras:
Get Confused Cautiously: Textual Sequence Memorization Erasure with Selective Entropy Maximization. CoRR abs/2408.04983 (2024) - [i52]Dario Cioni, Christos Tzelepis, Lorenzo Seidenari, Ioannis Patras:
Are CLIP features all you need for Universal Synthetic Image Origin Attribution? CoRR abs/2408.09153 (2024) - [i51]Chen Feng, Georgios Tzimiropoulos, Ioannis Patras:
CLIPCleaner: Cleaning Noisy Labels with CLIP. CoRR abs/2408.10012 (2024) - [i50]Debin Meng, Christos Tzelepis, Ioannis Patras, Georgios Tzimiropoulos:
MM2Latent: Text-to-facial image generation and editing in GANs with multimodal assistance. CoRR abs/2409.11010 (2024) - [i49]Dimitrios Kollias, Chunchang Shao, Odysseus Kaloidas, Ioannis Patras:
Behaviour4All: in-the-wild Facial Behaviour Analysis Toolkit. CoRR abs/2409.17717 (2024) - [i48]Zhonglin Sun, Siyang Song, Ioannis Patras, Georgios Tzimiropoulos:
CemiFace: Center-based Semi-hard Synthetic Face Generation for Face Recognition. CoRR abs/2409.18876 (2024) - [i47]Anxhelo Diko, Tinghuai Wang, Wassim Swaileh, Shiyan Sun, Ioannis Patras:
ReWind: Understanding Long Videos with Instructed Learnable Memory. CoRR abs/2411.15556 (2024) - [i46]Omnia Alwazzan, Amaya Gallagher-Syed, Thomas Millner, Ioannis Patras, Silvia Marino, Gregory G. Slabaugh:
Multimodal Outer Arithmetic Block Dual Fusion of Whole Slide Images and Omics Data for Precision Oncology. CoRR abs/2411.17418 (2024) - [i45]Andreas Goulas, Vasileios Mezaris, Ioannis Patras:
VidCtx: Context-aware Video Question Answering with Image Models. CoRR abs/2412.17415 (2024) - 2023
- [j49]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: 55-62 (2023) - [c148]Zengqun Zhao, Ioannis Patras:
Prompting Visual-Language Models for Dynamic Facial Expression Recognition. BMVC 2023: 98 - [c147]Ioannis Maniadis Metaxas, Georgios Tzimiropoulos, Ioannis Patras:
DivClust: Controlling Diversity in Deep Clustering. CVPR 2023: 3418-3428 - [c146]Giorgos Kordopatis-Zilos, Giorgos Tolias, Christos Tzelepis, Ioannis Kompatsiaris, Ioannis Patras, Symeon Papadopoulos:
Self-Supervised Video Similarity Learning. CVPR Workshops 2023: 4756-4766 - [c145]Simone Barattin, Christos Tzelepis, Ioannis Patras, Nicu Sebe:
Attribute-Preserving Face Dataset Anonymization via Latent Code Optimization. CVPR 2023: 8001-8010 - [c144]Chen Feng, Ioannis Patras:
MaskCon: Masked Contrastive Learning for Coarse-Labelled Dataset. CVPR 2023: 19913-19922 - [c143]Alexandros Xenos, Themos Stafylakis, Ioannis Patras, Georgios Tzimiropoulos:
A Simple Baseline for Knowledge-Based Visual Question Answering. EMNLP 2023: 14871-14877 - [c142]Stella Bounareli, Christos Tzelepis, Vasileios Argyriou, Ioannis Patras, Georgios Tzimiropoulos:
StyleMask: Disentangling the Style Space of StyleGAN2 for Neural Face Reenactment. FG 2023: 1-8 - [c141]Stella Bounareli, Christos Tzelepis, Vasileios Argyriou, Ioannis Patras, Georgios Tzimiropoulos:
HyperReenact: One-Shot Reenactment via Jointly Learning to Refine and Retarget Faces. ICCV 2023: 7115-7125 - [c140]Evlampios Apostolidis, Georgios Balaouras, Vasileios Mezaris, Ioannis Patras:
Selecting A Diverse Set Of Aesthetically-Pleasing and Representative Video Thumbnails Using Reinforcement Learning. ICIP 2023: 2460-2464 - [c139]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 - [c138]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: 1-5 - [c137]Ioannis Patras:
Controllable image generation and manipulation. MAD@ICMR 2023: 1 - [c136]Mohan S. Kankanhalli, Ioannis (Yiannis) Patras, Jianquan Liu, Yongkang Wong, Takahiro Komamizu, Satoshi Yamazaki, Karen Stephen, Kajal Kansal:
NarSUM '23: The 2nd Workshop on User-Centric Narrative Summarization of Long Videos. ACM Multimedia 2023: 9731-9733 - [c135]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: 510-522 - [c134]Evlampios Apostolidis, Vasileios Mezaris, Ioannis Patras:
A Study on the Use of Attention for Explaining Video Summarization. NarSUM@MM 2023: 41-49 - [c133]James Oldfield, Christos Tzelepis, Yannis Panagakis, Mihalis Nicolaou, Ioannis Patras:
Parts of Speech-Grounded Subspaces in Vision-Language Models. NeurIPS 2023 - [c132]Qi Yang, Christos Tzelepis, Sergey I. Nikolenko, Ioannis Patras, Aleksandr Farseev:
"Just To See You Smile": SMILEY, a Voice-Guided GUY GAN. WSDM 2023: 1196-1199 - [e3]Mohan S. Kankanhalli, Ioannis (Yiannis) Patras, Jianquan Liu, Yongkang Wong, Takahiro Komamizu:
Proceedings of the 2nd Workshop on User-centric Narrative Summarization of Long Videos, NarSUM 2023, Ottawa ON, Canada, 29 October 2023. ACM 2023 [contents] - [i44]Simone Barattin, Christos Tzelepis, Ioannis Patras, Nicu Sebe:
Attribute-preserving Face Dataset Anonymization via Latent Code Optimization. CoRR abs/2303.11296 (2023) - [i43]Chen Feng, Ioannis Patras:
MaskCon: Masked Contrastive Learning for Coarse-Labelled Dataset. CoRR abs/2303.12756 (2023) - [i42]Ioannis Maniadis Metaxas, Georgios Tzimiropoulos, Ioannis Patras:
DivClust: Controlling Diversity in Deep Clustering. CoRR abs/2304.01042 (2023) - [i41]Giorgos Kordopatis-Zilos, Giorgos Tolias, Christos Tzelepis, Ioannis Kompatsiaris, Ioannis Patras, Symeon Papadopoulos:
Self-Supervised Video Similarity Learning. CoRR abs/2304.03378 (2023) - [i40]James Oldfield, Christos Tzelepis, Yannis Panagakis, Mihalis A. Nicolaou, Ioannis Patras:
Parts of Speech-Grounded Subspaces in Vision-Language Models. CoRR abs/2305.14053 (2023) - [i39]Stella Bounareli, Christos Tzelepis, Vasileios Argyriou, Ioannis Patras, Georgios Tzimiropoulos:
HyperReenact: One-Shot Reenactment via Jointly Learning to Refine and Retarget Faces. CoRR abs/2307.10797 (2023) - [i38]Ioannis Maniadis Metaxas, Adrian Bulat, Ioannis Patras, Brais Martínez, Georgios Tzimiropoulos:
SimDETR: Simplifying self-supervised pretraining for DETR. CoRR abs/2307.15697 (2023) - [i37]Zengqun Zhao, Ioannis Patras:
Prompting Visual-Language Models for Dynamic Facial Expression Recognition. CoRR abs/2308.13382 (2023) - [i36]Zheng Gao, Chen Feng, Ioannis Patras:
Self-Supervised Representation Learning with Cross-Context Learning between Global and Hypercolumn Features. CoRR abs/2308.13392 (2023) - [i35]Alexandros Xenos, Themos Stafylakis, Ioannis Patras, Georgios Tzimiropoulos:
A Simple Baseline for Knowledge-Based Visual Question Answering. CoRR abs/2310.13570 (2023) - [i34]Niki Maria Foteinopoulou, Ioannis Patras:
EmoCLIP: A Vision-Language Method for Zero-Shot Video Facial Expression Recognition. CoRR abs/2310.16640 (2023) - [i33]Niki Maria Foteinopoulou, Ioannis Patras:
Machine Learning Approaches for Fine-Grained Symptom Estimation in Schizophrenia: A Comprehensive Review. CoRR abs/2310.16677 (2023) - [i32]Moreno D'Incà, Christos Tzelepis, Ioannis Patras, Nicu Sebe:
Improving Fairness using Vision-Language Driven Image Augmentation. CoRR abs/2311.01573 (2023) - 2022
- [j48]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): 2385-2407 (2022) - [c131]Georgios Zoumpourlis, Ioannis Patras:
CovMix: Covariance Mixing Regularization for Motor Imagery Decoding. BCI 2022: 1-7 - [c130]Chen Feng, Georgios Tzimiropoulos, Ioannis Patras:
SSR: An Efficient and Robust Framework for Learning with Unknown Label Noise. BMVC 2022: 372 - [c129]Chen Feng, Ioannis Patras:
Adaptive Soft Contrastive Learning. ICPR 2022: 2721-2727 - [c128]Evlampios Apostolidis, Georgios Balaouras, Vasileios Mezaris, Ioannis Patras:
Explaining video summarization based on the focus of attention. ISM 2022: 146-150 - [c127]Evlampios Apostolidis, Georgios Balaouras, Vasileios Mezaris, Ioannis Patras:
Summarizing Videos using Concentrated Attention and Considering the Uniqueness and Diversity of the Video Frames. ICMR 2022: 407-415 - [c126]Niki Maria Foteinopoulou, Ioannis Patras:
Learning from Label Relationships in Human Affect. ACM Multimedia 2022: 80-89 - [c125]Ioannis Patras:
Video Summarization in the Deep Learning Era: Current Landscape and Future Directions. NarSUM@MM 2022: 1 - [i31]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 abs/2206.00048 (2022) - [i30]Christos Tzelepis, James Oldfield, Georgios Tzimiropoulos, Ioannis Patras:
ContraCLIP: Interpretable GAN generation driven by pairs of contrasting sentences. CoRR abs/2206.02104 (2022) - [i29]Niki Maria Foteinopoulou, Ioannis Patras:
Learning from Label Relationships in Human Affect. CoRR abs/2207.05577 (2022) - [i28]Chen Feng, Ioannis Patras:
Adaptive Soft Contrastive Learning. CoRR abs/2207.11163 (2022) - [i27]Harsh Panwar, Ioannis Patras:
Capsule Network based Contrastive Learning of Unsupervised Visual Representations. CoRR abs/2209.11276 (2022) - [i26]Stella Bounareli, Christos Tzelepis, Vasileios Argyriou, Ioannis Patras, Georgios Tzimiropoulos:
StyleMask: Disentangling the Style Space of StyleGAN2 for Neural Face Reenactment. CoRR abs/2209.13375 (2022) - [i25]Georgios Zoumpourlis, Ioannis Patras:
Motor Imagery Decoding Using Ensemble Curriculum Learning and Collaborative Training. CoRR abs/2211.11460 (2022) - 2021
- [j47]Evlampios Apostolidis, Eleni Adamantidou, Alexandros I. Metsai, Vasileios Mezaris, Ioannis Patras:
Video Summarization Using Deep Neural Networks: A Survey. Proc. IEEE 109(11): 1838-1863 (2021) - [j46]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): 479-493 (2021) - [j45]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): 949-961 (2021) - [j44]Evlampios 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): 3278-3292 (2021) - [c124]Niki Maria Foteinopoulou, Christos Tzelepis, Ioannis Patras:
Estimating continuous affect with label uncertainty. ACII 2021: 1-8 - [c123]Georgios Zoumpourlis, Ioannis Patras:
Pairwise Ranking Network for Affect Recognition. ACII 2021: 1-8 - [c122]James Oldfield, Markos Georgopoulos, Yannis Panagakis, Mihalis A. Nicolaou, Ioannis Patras:
Tensor Component Analysis for Interpreting the Latent Space of GANs. BMVC 2021: 222 - [c121]Christos Tzelepis, Georgios Tzimiropoulos, Ioannis Patras:
WarpedGANSpace: Finding non-linear RBF paths in GAN latent space. ICCV 2021: 6373-6382 - [c120]Evlampios Apostolidis, Georgios Balaouras, Vasileios Mezaris, Ioannis Patras:
Combining Global and Local Attention with Positional Encoding for Video Summarization. ISM 2021: 226-234 - [c119]Evlampios Apostolidis, Eleni Adamantidou, Vasileios Mezaris, Ioannis Patras:
Combining Adversarial and Reinforcement Learning for Video Thumbnail Selection. ICMR 2021: 1-9 - [c118]Ting-Ting Xie, Christos Tzelepis, Fan Fu, Ioannis Patras:
Few-Shot Action Localization without Knowing Boundaries. ICMR 2021: 339-348 - [e2]Jakub Lokoc, Tomás Skopal, Klaus Schoeffmann, Vasileios Mezaris, Xirong Li, Stefanos Vrochidis, Ioannis Patras:
MultiMedia Modeling - 27th International Conference, MMM 2021, Prague, Czech Republic, June 22-24, 2021, Proceedings, Part I. Lecture Notes in Computer Science 12572, Springer 2021, ISBN 978-3-030-67831-9 [contents] - [e1]Jakub Lokoc, Tomás Skopal, Klaus Schoeffmann, Vasileios Mezaris, Xirong Li, Stefanos Vrochidis, Ioannis Patras:
MultiMedia Modeling - 27th International Conference, MMM 2021, Prague, Czech Republic, June 22-24, 2021, Proceedings, Part II. Lecture Notes in Computer Science 12573, Springer 2021, ISBN 978-3-030-67834-0 [contents] - [i24]Evlampios Apostolidis, Eleni Adamantidou, Alexandros I. Metsai, Vasileios Mezaris, Ioannis Patras:
Video Summarization Using Deep Neural Networks: A Survey. CoRR abs/2101.06072 (2021) - [i23]Christos Tzelepis, Ioannis Patras:
Uncertainty Propagation in Convolutional Neural Networks: Technical Report. CoRR abs/2102.06064 (2021) - [i22]Fan Fu, Tingting Xie, Ioannis Patras, Sepehr Jalali:
Relationship-based Neural Baby Talk. CoRR abs/2103.04846 (2021) - [i21]Ting-Ting Xie, Christos Tzelepis, Fan Fu, Ioannis Patras:
Few-Shot Action Localization without Knowing Boundaries. CoRR abs/2106.04150 (2021) - [i20]Giorgos Kordopatis-Zilos, Christos Tzelepis, Symeon Papadopoulos, Ioannis Kompatsiaris, Ioannis Patras:
DnS: Distill-and-Select for Efficient and Accurate Video Indexing and Retrieval. CoRR abs/2106.13266 (2021) - [i19]Christos Tzelepis, Georgios Tzimiropoulos, Ioannis Patras:
WarpedGANSpace: Finding non-linear RBF paths in GAN latent space. CoRR abs/2109.13357 (2021) - [i18]Chen Feng, Georgios Tzimiropoulos, Ioannis Patras:
S3: Supervised Self-supervised Learning under Label Noise. CoRR abs/2111.11288 (2021) - [i17]James Oldfield, Markos Georgopoulos, Yannis Panagakis, Mihalis A. Nicolaou, Ioannis Patras:
Tensor Component Analysis for Interpreting the Latent Space of GANs. CoRR abs/2111.11736 (2021) - 2020
- [c117]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: 2360-2367 - [c116]Evlampios Apostolidis, Eleni Adamantidou, Alexandros I. Metsai, Vasileios Mezaris, Ioannis Patras:
Performance over Random: A Robust Evaluation Protocol for Video Summarization Methods. ACM Multimedia 2020: 1056-1064 - [c115]Evlampios Apostolidis, Eleni Adamantidou, Alexandros I. Metsai, Vasileios Mezaris, Ioannis Patras:
Unsupervised Video Summarization via Attention-Driven Adversarial Learning. MMM (1) 2020: 492-504 - [i16]Tingting Xie, Christos Tzelepis, Ioannis Patras:
Boundary Uncertainty in a Single-Stage Temporal Action Localization Network. CoRR abs/2008.11170 (2020) - [i15]Ting-Ting Xie, Christos Tzelepis, Ioannis Patras:
Temporal Action Localization with Variance-Aware Networks. CoRR abs/2008.11254 (2020)
2010 – 2019
- 2019
- [j43]Ye Tao, Zhihao Ling, Ioannis Patras:
Universal Foreground Segmentation Based on Deep Feature Fusion Network for Multi-Scene Videos. IEEE Access 7: 158326-158337 (2019) - [j42]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: 17-29 (2019) - [j41]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: 42-50 (2019) - [j40]Foteini Markatopoulou, Vasileios Mezaris, Ioannis Patras:
Implicit and Explicit Concept Relations in Deep Neural Networks for Multi-Label Video/Image Annotation. IEEE Trans. Circuits Syst. Video Technol. 29(6): 1631-1644 (2019) - [j39]Giorgos Kordopatis-Zilos, Symeon Papadopoulos, Ioannis Patras, Ioannis Kompatsiaris:
FIVR: Fine-Grained Incident Video Retrieval. IEEE Trans. Multim. 21(10): 2638-2652 (2019) - [j38]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): 47:1-47:23 (2019) - [c114]Mina Bishay, Georgios Zoumpourlis, Ioannis Patras:
TARN: Temporal Attentive Relation Network for Few-Shot and Zero-Shot Action Recognition. BMVC 2019: 154 - [c113]Wenxuan Mou, Hatice Gunes, Ioannis Patras:
Your Fellows Matter: Affect Analysis across Subjects in Group Videos. FG 2019: 1-5 - [c112]Mina Bishay, Stefan Priebe, Ioannis Patras:
Can Automatic Facial Expression Analysis Be Used for Treatment Outcome Estimation in Schizophrenia? ICASSP 2019: 1632-1636 - [c111]Giorgos Kordopatis-Zilos, Symeon Papadopoulos, Ioannis Patras, Yiannis Kompatsiaris:
ViSiL: Fine-Grained Spatio-Temporal Video Similarity Learning. ICCV 2019: 6350-6359 - [c110]Tingting Xie, Xiaoshan Yang, Tianzhu Zhang, Changsheng Xu, Ioannis Patras:
Exploring Feature Representation and Training Strategies in Temporal Action Localization. ICIP 2019: 1605-1609 - [c109]Evlampios 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: 17-25 - [c108]Lyndon J. B. Nixon, Evlampios Apostolidis, Foteini Markatopoulou, Ioannis Patras, Vasileios Mezaris:
Multimodal Video Annotation for Retrieval and Discovery of Newsworthy Video in a News Verification Scenario. MMM (1) 2019: 143-155 - [c107]Markos Zampoglou, Foteini Markatopoulou, Grégoire Mercier, Despoina Touska, Evlampios Apostolidis, Symeon Papadopoulos, Roger Cozien, Ioannis Patras, Vasileios Mezaris, Ioannis Kompatsiaris:
Detecting Tampered Videos with Multimedia Forensics and Deep Learning. MMM (1) 2019: 374-386 - [c106]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: 602-608 - [p7]Evlampios Apostolidis, Konstantinos Apostolidis, Ioannis Patras, Vasileios Mezaris:
Video Fragmentation and Reverse Search on the Web. Video Verification in the Fake News Era 2019: 53-90 - [p6]Giorgos Kordopatis-Zilos, Symeon Papadopoulos, Ioannis Patras, Ioannis Kompatsiaris:
Finding Near-Duplicate Videos in Large-Scale Collections. Video Verification in the Fake News Era 2019: 91-126 - [p5]Foteini Markatopoulou, Markos Zampoglou, Evlampios Apostolidis, Symeon Papadopoulos, Vasileios Mezaris, Ioannis Patras, Ioannis Kompatsiaris:
Finding Semantically Related Videos in Closed Collections. Video Verification in the Fake News Era 2019: 127-159 - [p4]Grégoire Mercier, Foteini Markatopoulou, Roger Cozien, Markos Zampoglou, Evlampios Apostolidis, Alexandros I. Metsai, Symeon Papadopoulos, Vasileios Mezaris, Ioannis Patras, Ioannis Kompatsiaris:
Detecting Manipulations in Video. Video Verification in the Fake News Era 2019: 161-189 - [i14]Youngkyoon Jang, Hatice Gunes, Ioannis Patras:
Registration-free Face-SSD: Single shot analysis of smiles, facial attributes, and affect in the wild. CoRR abs/1902.04042 (2019) - [i13]Tingting Xie, Xiaoshan Yang, Tianzhu Zhang, Changsheng Xu, Ioannis Patras:
Exploring Feature Representation and Training strategies in Temporal Action Localization. CoRR abs/1905.10608 (2019) - [i12]Mina Bishay, Georgios Zoumpourlis, Ioannis Patras:
TARN: Temporal Attentive Relation Network for Few-Shot and Zero-Shot Action Recognition. CoRR abs/1907.09021 (2019) - [i11]Giorgos Kordopatis-Zilos, Symeon Papadopoulos, Ioannis Patras, Ioannis Kompatsiaris:
ViSiL: Fine-grained Spatio-Temporal Video Similarity Learning. CoRR abs/1908.07410 (2019) - 2018
- [j37]Christos Tzelepis, Vasileios Mezaris, Ioannis Patras:
Linear Maximum Margin Classifier for Learning from Uncertain Data. IEEE Trans. Pattern Anal. Mach. Intell. 40(12): 2948-2962 (2018) - [c105]Ioannis Marras, Petar Palasek, Ioannis Patras:
Deep Mixture of MRFs for Human Pose Estimation. ACCV (3) 2018: 717-733 - [c104]Aria Ahmadi, Ioannis Marras, Ioannis Patras:
LikeNet: A Siamese Motion Estimation Network Trained in an Unsupervised Way. BMVC 2018: 296 - [c103]Juan Abdon Miranda Correa, Ioannis Patras:
A Multi-Task Cascaded Network for Prediction of Affect, Personality, Mood and Social Context Using EEG Signals. FG 2018: 373-380 - [c102]Elissavet Batziou, Emmanouil Michail, Konstantinos Avgerinakis, Stefanos Vrochidis, Ioannis Patras, Ioannis Kompatsiaris:
Visual and Audio Analysis of Movies Video for Emotion Detection @ Emotional Impact of Movies Task MediaEval 2018. MediaEval 2018 - [c101]Anastasia Moumtzidou, Stelios Andreadis, Foteini Markatopoulou, Damianos Galanopoulos, Ilias Gialampoukidis, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris, Ioannis Patras:
VERGE in VBS 2018. MMM (2) 2018: 444-450 - [p3]Konstantinos Apostolidis, Foteini Markatopoulou, Christos Tzelepis, Vasileios Mezaris, Ioannis Patras:
Multimedia Processing Essentials. Personal Multimedia Preservation 2018: 47-98 - [i10]Petar Palasek, Ioannis Patras:
Semi-supervised Fisher vector network. CoRR abs/1801.04438 (2018) - [i9]Mina Bishay, Petar Palasek, Stefan Priebe, Ioannis Patras:
SchiNet: Automatic Estimation of Symptoms of Schizophrenia from Facial Behaviour Analysis. CoRR abs/1808.02531 (2018) - [i8]Giorgos Kordopatis-Zilos, Symeon Papadopoulos, Ioannis Patras, Ioannis Kompatsiaris:
FIVR: Fine-grained Incident Video Retrieval. CoRR abs/1809.04094 (2018) - 2017
- [j36]Stefanos Vrochidis, Ioannis Patras, Ioannis Kompatsiaris:
Gaze movement-driven random forests for query clustering in automatic video annotation. Multim. Tools Appl. 76(2): 2861-2889 (2017) - [c100]Ye Tao, Petar Palasek, Zhihao Ling, Ioannis Patras:
Background modelling based on generative unet. AVSS 2017: 1-6 - [c99]Ioannis Marras, Petar Palasek, Ioannis Patras:
Deep Refinement Convolutional Networks for Human Pose Estimation. FG 2017: 446-453 - [c98]Wenxuan Mou, Christos Tzelepis, Vasileios Mezaris, Hatice Gunes, Ioannis Patras:
Generic to Specific Recognition Models for Membership Analysis in Group Videos. FG 2017: 512-517 - [c97]Mina Bishay, Ioannis Patras:
Fusing Multilabel Deep Networks for Facial Action Unit Detection. FG 2017: 681-688 - [c96]Ioannis Marras, Petar Palasek, Ioannis Patras:
Deep Globally Constrained MRFs for Human Pose Estimation. ICCV 2017: 3486-3495 - [c95]Giorgos Kordopatis-Zilos, Symeon Papadopoulos, Ioannis Patras, Yiannis Kompatsiaris:
Near-Duplicate Video Retrieval with Deep Metric Learning. ICCV Workshops 2017: 347-356 - [c94]Youngkyoon Jang, Hatice Gunes, Ioannis Patras:
SmileNet: Registration-Free Smiling Face Detection In The Wild. ICCV Workshops 2017: 1581-1589 - [c93]Damianos Galanopoulos, Foteini Markatopoulou, Vasileios Mezaris, Ioannis Patras:
Concept Language Models and Event-based Concept Number Selection for Zero-example Event Detection. ICMR 2017: 397-401 - [c92]Foteini Markatopoulou, Damianos Galanopoulos, Vasileios Mezaris, Ioannis Patras:
Query and Keyframe Representations for Ad-hoc Video Search. ICMR 2017: 407-411 - [c91]Chrysa Collyda, Evlampios Apostolidis, Alexandros Pournaras, Foteini Markatopoulou, Vasileios Mezaris, Ioannis Patras:
VideoAnalysis4ALL: An On-line Tool for the Automatic Fragmentation and Concept-based Annotation, and the Interactive Exploration of Videos. ICMR 2017: 470-474 - [c90]Nikiforos Pittaras, Foteini Markatopoulou, Vasileios Mezaris, Ioannis Patras:
Comparison of Fine-Tuning and Extension Strategies for Deep Convolutional Neural Networks. MMM (1) 2017: 102-114 - [c89]Giorgos Kordopatis-Zilos, Symeon Papadopoulos, Ioannis Patras, Yiannis Kompatsiaris:
Near-Duplicate Video Retrieval by Aggregating Intermediate CNN Layers. MMM (1) 2017: 251-263 - [c88]Anastasia Moumtzidou, Theodoros Mironidis, Fotini Markatopoulou, Stelios Andreadis, Ilias Gialampoukidis, Damianos Galanopoulos, Anastasia Ioannidou, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris, Ioannis Patras:
VERGE in VBS 2017. MMM (2) 2017: 486-492 - [c87]Foteini Markatopoulou, Anastasia Moumtzidou, Damianos Galanopoulos, Konstantinos Avgerinakis, Stelios Andreadis, Ilias Gialampoukidis, Stavros Tachos, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris, Ioannis Patras:
ITI-CERTH participation in TRECVID 2017. TRECVID 2017 - [i7]Juan Abdon Miranda Correa, Mojtaba Khomami Abadi, Nicu Sebe, Ioannis Patras:
AMIGOS: A dataset for Mood, personality and affect research on Individuals and GrOupS. CoRR abs/1702.02510 (2017) - [i6]Petar Palasek, Ioannis Patras:
Discriminative convolutional Fisher vector network for action recognition. CoRR abs/1707.06119 (2017) - 2016
- [j35]Liang Wang, Ioannis Patras, Jian Zhang, Greg Mori, Larry Davis:
Special Issue on Individual and Group Activities in Video Event Analysis. Comput. Vis. Image Underst. 144: 1-2 (2016) - [j34]Daria Stefic, Ioannis Patras:
Action recognition using saliency learned from recorded human gaze. Image Vis. Comput. 52: 195-205 (2016) - [j33]Christos Tzelepis, Damianos Galanopoulos, Vasileios Mezaris, Ioannis Patras:
Learning to detect video events from zero or very few video examples. Image Vis. Comput. 53: 35-44 (2016) - [c86]Wenxuan Mou, Hatice Gunes, Ioannis Patras:
Automatic Recognition of Emotions and Membership in Group Videos. CVPR Workshops 2016: 1478-1486 - [c85]Foteini Markatopoulou, Vasileios Mezaris, Ioannis Patras:
Online multi-task learning for semantic concept detection in video. ICIP 2016: 186-190 - [c84]Aria Ahmadi, Ioannis Patras:
Unsupervised convolutional neural networks for motion estimation. ICIP 2016: 1629-1633 - [c83]Christos Tzelepis, Eftichia Mavridaki, Vasileios Mezaris, Ioannis Patras:
Video aesthetic quality assessment using kernel Support Vector Machine with isotropic Gaussian sample uncertainty (KSVM-IGSU). ICIP 2016: 2410-2414 - [c82]Yoshiki Kuranuki, Ioannis Patras:
Minimal filtered channel features for pedestrian detection. ICPR 2016: 681-686 - [c81]Petar Palasek, Ioannis Patras:
Action Recognition Using Convolutional Restricted Boltzmann Machines. MARMI@ICMR 2016: 3-8 - [c80]Foteini Markatopoulou, Vasileios Mezaris, Ioannis Patras:
Deep Multi-task Learning with Label Correlation Constraint for Video Concept Detection. ACM Multimedia 2016: 501-505 - [c79]Wenxuan Mou, Hatice Gunes, Ioannis Patras:
Alone versus In-a-group: A Comparative Analysis of Facial Affect Recognition. ACM Multimedia 2016: 521-525 - [c78]Christos Tzelepis, Vasileios Mezaris, Ioannis Patras:
Video Event Detection Using Kernel Support Vector Machine with Isotropic Gaussian Sample Uncertainty (KSVM-iGSU). MMM (1) 2016: 3-15 - [c77]Anastasia Moumtzidou, Theodoros Mironidis, Evlampios Apostolidis, Foteini Markatopoulou, Anastasia Ioannidou, Ilias Gialampoukidis, Konstantinos Avgerinakis, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris, Ioannis Patras:
VERGE: A Multimodal Interactive Search Engine for Video Browsing and Retrieval. MMM (2) 2016: 394-399 - [c76]Foteini Markatopoulou, Vasileios Mezaris, Ioannis Patras:
Ordering of Visual Descriptors in a Classifier Cascade Towards Improved Video Concept Detection. MMM (1) 2016: 874-885 - [c75]Fotini Markatopoulou, Anastasia Moumtzidou, Damianos Galanopoulos, Theodoros Mironidis, Vagia Kaltsa, Anastasia Ioannidou, Spyridon Symeonidis, Konstantinos Avgerinakis, Stelios Andreadis, Ilias Gialampoukidis, Stefanos Vrochidis, Alexia Briassouli, Vasileios Mezaris, Ioannis Kompatsiaris, Ioannis Patras:
ITI-CERTH participation to TRECVID 2016. TRECVID 2016 - [i5]Aria Ahmadi, Ioannis Patras:
Unsupervised convolutional neural networks for motion estimation. CoRR abs/1601.06087 (2016) - 2015
- [j32]Heng Yang, Changqing Zou, Ioannis Patras:
Cascade of forests for face alignment. IET Comput. Vis. 9(3): 321-330 (2015) - [j31]Heng Yang, Xuhui Jia, Ioannis Patras, Kwok-Ping Chan:
Random Subspace Supervised Descent Method for Regression Problems in Computer Vision. IEEE Signal Process. Lett. 22(10): 1816-1820 (2015) - [j30]Mojtaba Khomami Abadi, Ramanathan Subramanian, Seyed Mostafa Kia, Paolo Avesani, Ioannis Patras, Nicu Sebe:
DECAF: MEG-Based Multimodal Database for Decoding Affective Physiological Responses. IEEE Trans. Affect. Comput. 6(3): 209-222 (2015) - [j29]Heng Yang, Ioannis Patras:
Privileged Information-Based Conditional Structured Output Regression Forest for Facial Point Detection. IEEE Trans. Circuits Syst. Video Technol. 25(9): 1507-1520 (2015) - [j28]Fotini Markatopoulou, Vasileios Mezaris, Nikiforos Pittaras, Ioannis Patras:
Local Features and a Two-Layer Stacking Architecture for Semantic Concept Detection in Video. IEEE Trans. Emerg. Top. Comput. 3(2): 193-204 (2015) - [j27]Heng Yang, Ioannis Patras:
Fine-Tuning Regression Forests Votes for Object Alignment in the Wild. IEEE Trans. Image Process. 24(2): 619-631 (2015) - [j26]Heng Yang, Xuming He, Xuhui Jia, Ioannis Patras:
Robust Face Alignment Under Occlusion via Regional Predictive Power Estimation. IEEE Trans. Image Process. 24(8): 2393-2403 (2015) - [c74]George Kalpakis, Theodora Tsikrika, Fotini Markatopoulou, Nikiforos Pittaras, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Patras, Ioannis Kompatsiaris:
Concept Detection in Multimedia Web Resources About Home Made Explosives. ARES 2015: 632-641 - [c73]Mo Chen, Junwei Han, Lei Guo, Jiahui Wang, Ioannis Patras:
Identifying valence and arousal levels via connectivity between EEG channels. ACII 2015: 63-69 - [c72]Heng Yang, Wenxuan Mou, Yichi Zhang, Ioannis Patras, Hatice Gunes, Peter Robinson:
Face Alignment Assisted by Head Pose Estimation. BMVC 2015: 130.1-130.13 - [c71]Heng Yang, Ioannis Patras:
Mirror, mirror on the wall, tell me, is the error small? CVPR 2015: 4685-4693 - [c70]Mojtaba Khomami Abadi, Juan Abdon Miranda Correa, Julia Wache, Heng Yang, Ioannis Patras, Nicu Sebe:
Inference of personality traits and affect schedule by analysis of spontaneous reactions to affective videos. FG 2015: 1-8 - [c69]Foteini Markatopoulou, Vasileios Mezaris, Ioannis Patras:
Cascade of classifiers based on binary, non-binary and deep convolutional network descriptors for video concept detection. ICIP 2015: 1786-1790 - [c68]Petar Palasek, Heng Yang, Zongyi Xu, Navid Hajimirza, Ebroul Izquierdo, Ioannis Patras:
A flexible calibration method of multiple Kinects for 3D human reconstruction. ICME Workshops 2015: 1-4 - [c67]Anastasia Moumtzidou, Konstantinos Avgerinakis, Evlampios Apostolidis, Fotini Markatopoulou, Konstantinos Apostolidis, Theodoros Mironidis, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris, Ioannis Patras:
VERGE: A Multimodal Interactive Video Search Engine. MMM (2) 2015: 249-254 - [c66]Fotini Markatopoulou, Nikiforos Pittaras, Olga Papadopoulou, Vasileios Mezaris, Ioannis Patras:
A Study on the Use of a Binary Local Descriptor and Color Extensions of Local Descriptors for Video Concept Detection. MMM (1) 2015: 282-293 - [c65]Foteini Markatopoulou, Anastasia Ioannidou, Christos Tzelepis, Theodoros Mironidis, Damianos Galanopoulos, Stavros Arestis-Chartampilas, Nikiforos Pittaras, Konstantinos Avgerinakis, Nikolaos Gkalelis, Anastasia Moumtzidou, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris, Ioannis Patras:
ITI-CERTH participation to TRECVID 2015. TRECVID 2015 - [r2]Ioannis Patras:
Face Pose Analysis. Encyclopedia of Biometrics 2015: 462-467 - [i4]Heng Yang, Ioannis Patras:
Mirror, mirror on the wall, tell me, is the error small? CoRR abs/1501.05152 (2015) - [i3]Christos Tzelepis, Vasileios Mezaris, Ioannis Patras:
Linear Maximum Margin Classifier for Learning from Uncertain Data. CoRR abs/1504.03892 (2015) - [i2]Heng Yang, Wenxuan Mou, Yichi Zhang, Ioannis Patras, Hatice Gunes, Peter Robinson:
Face Alignment Assisted by Head Pose Estimation. CoRR abs/1507.03148 (2015) - [i1]Christos Tzelepis, Damianos Galanopoulos, Vasileios Mezaris, Ioannis Patras:
Learning to detect video events from zero or very few video examples. CoRR abs/1511.08032 (2015) - 2014
- [j25]Sertan Kaymak, Ioannis Patras:
Multimodal random forest based tensor regression. IET Comput. Vis. 8(6): 650-657 (2014) - [j24]Heng Yang, Changqing Zou, Ioannis Patras:
Face Sketch Landmarks Localization in the Wild. IEEE Signal Process. Lett. 21(11): 1321-1325 (2014) - [c64]Xuhui Jia, Heng Yang, Kwok-Ping Chan, Ioannis Patras:
Structured Semi-supervised Forest for Facial Landmarks Localization with Face Mask Reasoning. BMVC 2014 - [c63]Paolo Burelli, Georgios Triantafyllidis, Ioannis Patras:
Non-invasive player experience estimation from body motion and game context. CIG 2014: 1-7 - [c62]Daria Stefic, Ioannis Patras:
Learning visual saliency using topographic independent component analysis. ICIP 2014: 1130-1134 - [c61]Nikolaos Gkalelis, Foteini Markatopoulou, Anastasia Moumtzidou, Damianos Galanopoulos, Konstantinos Avgerinakis, Nikiforos Pittaras, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris, Ioannis Patras:
ITI-CERTH participation to TRECVID 2014. TRECVID 2014 - 2013
- [j23]Sander Koelstra, Ioannis Patras:
Fusion of facial expressions and EEG for implicit affective tagging. Image Vis. Comput. 31(2): 164-174 (2013) - [j22]Ognjen Rudovic, Maja Pantic, Ioannis Patras:
Coupled Gaussian Processes for Pose-Invariant Facial Expression Recognition. IEEE Trans. Pattern Anal. Mach. Intell. 35(6): 1357-1369 (2013) - [j21]Spiros Nikolopoulos, Stefanos Zafeiriou, Ioannis Patras, Ioannis Kompatsiaris:
High order pLSA for indexing tagged images. Signal Process. 93(8): 2212-2228 (2013) - [c60]B. G. Vijay Kumar, Ioannis Patras:
Supervised dictionary learning for action localization. FG 2013: 1-8 - [c59]Heng Yang, Ioannis Patras:
Privileged information-based conditional regression forest for facial feature detection. FG 2013: 1-6 - [c58]Heng Yang, Ioannis Patras:
Sieving Regression Forest Votes for Facial Feature Detection in the Wild. ICCV 2013: 1936-1943 - [c57]Weiwei Guo, Weidong Hu, Nikolaos V. Boulgouris, Ioannis Patras:
Semi-supervised visual recognition with constrained graph regularized non negative matrix factorization. ICIP 2013: 2743-2747 - 2012
- [j20]B. G. Vijay Kumar, Irene Kotsia, Ioannis Patras:
Max-margin Non-negative Matrix Factorization. Image Vis. Comput. 30(4-5): 279-291 (2012) - [j19]Elisavet Chatzilari, Spyros Nikolopoulos, Ioannis Patras, Ioannis Kompatsiaris:
Leveraging social media for scalable object detection. Pattern Recognit. 45(8): 2962-2979 (2012) - [j18]Irene Kotsia, Weiwei Guo, Ioannis Patras:
Higher rank Support Tensor Machines for visual recognition. Pattern Recognit. 45(12): 4192-4203 (2012) - [j17]Sander Koelstra, Christian Mühl, Mohammad Soleymani, Jong-Seok Lee, Ashkan Yazdani, Touradj Ebrahimi, Thierry Pun, Anton Nijholt, Ioannis Patras:
DEAP: A Database for Emotion Analysis ;Using Physiological Signals. IEEE Trans. Affect. Comput. 3(1): 18-31 (2012) - [j16]Weiwei Guo, Irene Kotsia, Ioannis Patras:
Tensor Learning for Regression. IEEE Trans. Image Process. 21(2): 816-827 (2012) - [j15]Farid Oveisi, Shahrzad Oveisi, Abbas Erfanian, Ioannis Patras:
Tree-Structured Feature Extraction Using Mutual Information. IEEE Trans. Neural Networks Learn. Syst. 23(1): 127-137 (2012) - [c56]Sertan Kaymak, Ioannis Patras:
Exploiting Depth and Intensity Information for Head Pose Estimation with Random Forests and Tensor Models. ACCV Workshops (2) 2012: 160-170 - [c55]Irene Kotsia, Ioannis Patras:
Exploring the Similarities of Neighboring Spatiotemporal Points for Action Pair Matching. ACCV (3) 2012: 624-635 - [c54]Heng Yang, Ioannis Patras:
Face Parts Localization Using Structured-Output Regression Forests. ACCV (2) 2012: 667-679 - [c53]B. G. Vijay Kumar, Ioannis Patras:
Learning codebook weights for action detection. CVPR Workshops 2012: 27-32 - [c52]Irene Kotsia, Ioannis Patras:
Support tensor action spotting. ICIP 2012: 1397-1400 - [c51]Heng Yang, Xiaolin Liu, Ioannis Patras:
A simple and effective extrinsic calibration method of a camera and a single line scanning lidar. ICPR 2012: 1439-1442 - [c50]Heng Yang, Yueqiang Zhang, Xiaolin Liu, Ioannis Patras:
Coupled 3D tracking and pose optimization of rigid objects using particle filter. ICPR 2012: 1451-1454 - [c49]Irene Kotsia, Ioannis Patras, Spiros Fotopoulos:
Affective gaming: Beyond using sensors. ISCCSP 2012: 1-4 - [c48]Irene Kotsia, Weiwei Guo, Ioannis Patras:
Higher Rank Support Tensor Machines. ISVC (2) 2012: 31-40 - [c47]Spiros Nikolopoulos, Georgios Th. Papadopoulos, Ioannis Kompatsiaris, Ioannis Patras:
Image Interpretation by Combining Ontologies and Bayesian Networks. SETN 2012: 307-314 - [c46]Stefanos Vrochidis, Ioannis Patras, Ioannis Kompatsiaris:
Exploiting gaze movements for automatic video annotation. WIAMIS 2012: 1-4 - 2011
- [j14]Stefanos Vrochidis, Ioannis Kompatsiaris, Ioannis Patras:
Utilizing Implicit User Feedback to Improve Interactive Video Retrieval. Adv. Multim. 2011: 310762:1-310762:18 (2011) - [j13]Antonios Oikonomopoulos, Ioannis Patras, Maja Pantic:
Spatiotemporal Localization and Categorization of Human Actions in Unsegmented Image Sequences. IEEE Trans. Image Process. 20(4): 1126-1140 (2011) - [j12]Spiros Nikolopoulos, Georgios Th. Papadopoulos, Ioannis Kompatsiaris, Ioannis Patras:
Evidence-Driven Image Interpretation by Combining Implicit and Explicit Knowledge in a Bayesian Network. IEEE Trans. Syst. Man Cybern. Part B 41(5): 1366-1381 (2011) - [c45]B. G. Vijay Kumar, Ioannis Patras, Irene Kotsia:
Max-Margin Semi-NMF. BMVC 2011: 1-11 - [c44]Irene Kotsia, Ioannis Patras:
Support tucker machines. CVPR 2011: 633-640 - [c43]Mohammad Soleymani, Sander Koelstra, Ioannis Patras, Thierry Pun:
Continuous emotion detection in response to music videos. FG 2011: 803-808 - [c42]Stefanos Vrochidis, Ioannis Patras, Ioannis Kompatsiaris:
An eye-tracking-based approach to facilitate interactive video search. ICMR 2011: 43 - [c41]Anastasia Moumtzidou, Panagiotis Sidiropoulos, Stefanos Vrochidis, Nikolaos Gkalelis, Spiros Nikolopoulos, Vasileios Mezaris, Ioannis Kompatsiaris, Ioannis Patras:
ITI-CERTH participation to TRECVID 2011. TRECVID 2011 - [p2]Spiros Nikolopoulos, Eirini Giannakidou, Ioannis Kompatsiaris, Ioannis Patras, Athena Vakali:
Combining Multi-modal Features for Social Media Analysis. Social Media Modeling and Computing 2011: 71-96 - [p1]Elisavet Chatzilari, Spiros Nikolopoulos, Ioannis Patras, Ioannis Kompatsiaris:
Enhancing Computer Vision Using the Collective Intelligence of Social Media. New Directions in Web Data Management 1 2011: 235-271 - 2010
- [j11]Ioannis Patras, Edwin R. Hancock:
Coupled Prediction Classification for Robust Visual Tracking. IEEE Trans. Pattern Anal. Mach. Intell. 32(9): 1553-1567 (2010) - [j10]Sander Koelstra, Maja Pantic, Ioannis Patras:
A Dynamic Texture-Based Approach to Recognition of Facial Actions and Their Temporal Models. IEEE Trans. Pattern Anal. Mach. Intell. 32(11): 1940-1954 (2010) - [c40]Sander Koelstra, Ashkan Yazdani, Mohammad Soleymani, Christian Mühl, Jong-Seok Lee, Anton Nijholt, Thierry Pun, Touradj Ebrahimi, Ioannis Patras:
Single Trial Classification of EEG and Peripheral Physiological Signals for Recognition of Emotions Induced by Music Videos. Brain Informatics 2010: 89-100 - [c39]Stefanos Vrochidis, Ioannis Kompatsiaris, Ioannis Patras:
Optimizing visual search with implicit user feedback in interactive video retrieval. CIVR 2010: 274-281 - [c38]Irene Kotsia, Ioannis Patras:
Relative Margin Support Tensor Machines for gait and action recognition. CIVR 2010: 446-453 - [c37]Ognjen Rudovic, Ioannis Patras, Maja Pantic:
Facial expression invariant head pose normalization using Gaussian Process Regression. CVPR Workshops 2010: 28-33 - [c36]Ognjen Rudovic, Ioannis Patras, Maja Pantic:
Coupled Gaussian Process Regression for Pose-Invariant Facial Expression Recognition. ECCV (2) 2010: 350-363 - [c35]Irene Kotsia, Ioannis Patras:
Multiplicative Update Rules for Multilinear Support Tensor Machines. ICPR 2010: 33-36 - [c34]Giuseppe Passino, Ioannis Patras, Ebroul Izquierdo:
Pyramidal Model for Image Semantic Segmentation. ICPR 2010: 1554-1557 - [c33]Ognjen Rudovic, Ioannis Patras, Maja Pantic:
Regression-Based Multi-view Facial Expression Recognition. ICPR 2010: 4121-4124 - [c32]Antonios Oikonomopoulos, Ioannis Patras, Maja Pantic:
Discriminative space-time voting for joint recognition and localization of actions. SSPW@MM 2010: 11-16 - [c31]Stefanos Vrochidis, Ioannis Kompatsiaris, Ioannis Patras:
Exploiting implicit user feedback in interactive video retrieval. WIAMIS 2010: 1-4
2000 – 2009
- 2009
- [j9]Antonios Oikonomopoulos, Maja Pantic, Ioannis Patras:
Sparse B-spline polynomial descriptors for human activity recognition. Image Vis. Comput. 27(12): 1814-1825 (2009) - [c30]Sander Koelstra, Christian Mühl, Ioannis Patras:
EEG analysis for implicit tagging of video data. ACII 2009: 1-6 - [c29]Giuseppe Passino, Ioannis Patras, Ebroul Izquierdo:
Latent Semantics Local Distribution for CRF-based Image Semantic Segmentation. BMVC 2009: 1-12 - [c28]Antonios Oikonomopoulos, Ioannis Patras, Maja Pantic:
An implicit spatiotemporal shape model for human activity localization and recognition. CVPR Workshops 2009: 27-33 - [c27]Weiwei Guo, Ioannis Patras:
Discriminative 3D human pose estimation from monocular images via topological preserving hierarchical affinity clustering. ICCV Workshops 2009: 9-15 - [c26]Spiros Nikolopoulos, Georgios Th. Papadopoulos, Ioannis Kompatsiaris, Ioannis Patras:
An Evidence-Driven Probabilistic Inference Framework for Semantic Image Understanding. MLDM 2009: 525-539 - [c25]Giuseppe Passino, Ioannis Patras, Ebroul Izquierdo:
Context awareness in graph-based image semantic segmentation via visual word distributions. WIAMIS 2009: 33-36 - [c24]Sander Koelstra, Ioannis Patras:
The fast-3D spatio-temporal interest region detector. WIAMIS 2009: 242-245 - [r1]Ioannis Patras:
Face Pose Analysis. Encyclopedia of Biometrics 2009: 324-329 - 2008
- [j8]Yiannis Andreopoulos, Ioannis Patras:
Incremental Refinement of Image Salient-Point Detection. IEEE Trans. Image Process. 17(9): 1685-1699 (2008) - [c23]Antonios Oikonomopoulos, Maja Pantic, Ioannis Patras:
B-spline polynomial descriptors for human activity recognition. CVPR Workshops 2008: 1-6 - [c22]Ioannis Patras, Yiannis Andreopoulos:
Incremental salient point detection. ICASSP 2008: 1337-1340 - [c21]Giuseppe Passino, Ioannis Patras, Ebroul Izquierdo:
On the role of structure in part-based object detection. ICIP 2008: 65-68 - 2007
- [j7]Ioannis Patras, Emile A. Hendriks, Reginald L. Lagendijk:
Probabilistic Confidence Measures for Block Matching Motion Estimation. IEEE Trans. Circuits Syst. Video Technol. 17(8): 988-995 (2007) - [c20]Antonios Oikonomopoulos, Ioannis Patras, Maja Pantic, Nikos Paragios:
Trajectory-Based Representation of Human Actions. Artifical Intelligence for Human Computing 2007: 133-154 - [c19]Ioannis Patras, Edwin R. Hancock:
Regression tracking with data relevance determination. CVPR 2007 - [c18]Ioannis Patras, Edwin R. Hancock:
Template Trackingwith Observation Relevance Determination. ICIP (1) 2007: 501-504 - [c17]Ioannis Patras, Edwin R. Hancock:
Regression-Based Template Tracking in Presence of Occlusions. WIAMIS 2007: 15 - 2006
- [j6]Aristeidis Diplaros, Theo Gevers, Ioannis Patras:
Combining color and shape information for illumination-viewpoint invariant object recognition. IEEE Trans. Image Process. 15(1): 1-11 (2006) - [j5]Maja Pantic, Ioannis Patras:
Dynamics of Facial Expression: Recognition of Facial Actions and Their Temporal Segments From Face Profile Image Sequences. IEEE Trans. Syst. Man Cybern. Part B 36(2): 433-449 (2006) - [j4]Antonios Oikonomopoulos, Ioannis Patras, Maja Pantic:
Spatiotemporal salient points for visual recognition of human actions. IEEE Trans. Syst. Man Cybern. Part B 36(3): 710-719 (2006) - [c16]Erik Pogalin, André Redert, Ioannis Patras, Emile A. Hendriks:
Gaze Tracking by Using Factorized Likelihoods Particle Filtering and Stereo Vision. 3DPVT 2006: 57-64 - [c15]Antonios Oikonomopoulos, Ioannis Patras, Maja Pantic:
Kernel-based Recognition of Human Actions Using Spatiotemporal Salient Points. CVPR Workshops 2006: 151 - 2005
- [c14]Michel François Valstar, Ioannis Patras, Maja Pantic:
Facial Action Unit Detection using Probabilistic Actively Learned Support Vector Machines on Tracked Facial Point Data. CVPR Workshops 2005: 76 - [c13]Antonios Oikonomopoulos, Ioannis Patras, Maja Pantic:
Spatiotemporal saliency for human action recognition. ICME 2005: 430-433 - [c12]Ioannis Patras, Maja Pantic:
Tracking deformable motion. SMC 2005: 1066-1071 - [c11]Maja Pantic, Ioannis Patras:
Detecting facial actions and their temporal segments in nearly frontal-view face image sequences. SMC 2005: 3358-3363 - 2004
- [j3]Ioannis Patras, Marcel Worring, Rein van den Boomgaard:
Dense motion estimation using regularization constraints on local parametric models. IEEE Trans. Image Process. 13(11): 1432-1443 (2004) - [c10]Ioannis Patras, Maja Pantic:
Particle Filtering with Factorized Likelihoods for Tracking Facial Features. FGR 2004: 97-104 - [c9]Maja Pantic, Ioannis Patras:
Temporal modeling of facial actions from face profile image sequences. ICME 2004: 49-52 - [c8]Michel François Valstar, Maja Pantic, Ioannis Patras:
Motion history for facial action detection in video. SMC (1) 2004: 635-640 - [c7]Feike Winkelman, Ioannis Patras:
Online globally consistent mosaicing using an efficient representation. SMC (4) 2004: 3116-3121 - 2003
- [j2]Ioannis Patras, Emile A. Hendriks, Reginald L. Lagendijk:
Semi-automatic object-based video segmentation with labeling of color segments. Signal Process. Image Commun. 18(1): 51-65 (2003) - 2002
- [c6]Ioannis Patras, Emile A. Hendriks, Reginald L. Lagendijk:
Confidence measures for block matching motion estimation. ICIP (2) 2002: 277-280 - [c5]Maja Pantic, Ioannis Patras, Léon J. M. Rothkrantz:
Facial action recognition in face profile image sequences. ICME (1) 2002: 37-40 - [c4]Ioannis Patras, Marcel Worring:
Regularized Patch Motion Estimation. ICPR (1) 2002: 323-326 - [c3]Jeroen Vendrig, Ioannis Patras, Cees Snoek, Marcel Worring, Jurgen den Hartog, Stephan Raaijmakers, Jeroen van Rest, David A. van Leeuwen:
TREC Feature Extraction by Active Learning. TREC 2002 - 2001
- [j1]Ioannis Patras, Emile A. Hendriks, Reginald L. Lagendijk:
Video Segmentation by MAP Labeling of Watershed Segments. IEEE Trans. Pattern Anal. Mach. Intell. 23(3): 326-332 (2001)
1990 – 1999
- 1998
- [c2]Ioannis Patras, Emile A. Hendriks, Reginald L. Lagendijk:
An Iterative Motion Estimation-Segmentation Method using Watershed Segments. ICIP (2) 1998: 642-646 - 1996
- [c1]Ioannis Patras, Nicolas Alvertos, Georgios Tziritas:
Joint disparity and motion field estimation in stereoscopic image sequences. ICPR 1996: 359-363
Coauthor Index
Ioannis Kompatsiaris
aka: Yiannis Kompatsiaris
aka: Yiannis Kompatsiaris
Fotini Markatopoulou
aka: Foteini Markatopoulou
aka: Foteini Markatopoulou
[i67] [i45] [c140] [c134] [c128] [c127] [j47] [j44] [c120] [c119] [e2] [e1] [i24] [c116] [c115] [j41] [j40] [c109] [c108] [c107] [c106] [p7] [p5] [p4] [j37] [c101] [p3] [c98] [c93] [c92] [c91] [c90] [c88] [c87] [j33] [c85] [c83] [c80] [c78] [c77] [c76] [c75] [j28] [c74] [c69] [c67] [c66] [c65] [i3] [i1] [c61] [c41]
Mihalis A. Nicolaou
aka: Mihalis Nicolaou
aka: Mihalis Nicolaou
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