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Learning to Generate Customized Dynamic 3D Facial Expressions

Jul 21, 2020
Rolandos Alexandros Potamias, Jiali Zheng, Stylianos Ploumpis, Giorgos Bouritsas, Evangelos Ververas, Stefanos Zafeiriou

* accepted at European Conference on Computer Vision 2020 (ECCV) 

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Deep Polynomial Neural Networks

Jun 20, 2020
Grigorios Chrysos, Stylianos Moschoglou, Giorgos Bouritsas, Jiankang Deng, Yannis Panagakis, Stefanos Zafeiriou

* Under review in T-PAMI. arXiv admin note: substantial text overlap with arXiv:2003.03828 

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Improving Graph Neural Network Expressivity via Subgraph Isomorphism Counting

Jun 16, 2020
Giorgos Bouritsas, Fabrizio Frasca, Stefanos Zafeiriou, Michael M. Bronstein


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ReenactNet: Real-time Full Head Reenactment

May 22, 2020
Mohammad Rami Koujan, Michail Christos Doukas, Anastasios Roussos, Stefanos Zafeiriou

* to be published in 15th IEEE International Conference on Automatic Face and Gesture Recognition (FG 2020) 

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Head2Head: Video-based Neural Head Synthesis

May 22, 2020
Mohammad Rami Koujan, Michail Christos Doukas, Anastasios Roussos, Stefanos Zafeiriou

* To be published in 15th IEEE International Conference on Automatic Face and Gesture Recognition (FG 2020) 

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DeepFaceFlow: In-the-wild Dense 3D Facial Motion Estimation

May 14, 2020
Mohammad Rami Koujan, Anastasios Roussos, Stefanos Zafeiriou

* to be published in the IEEE conference on Computer Vision and Pattern Recognition (CVPR). 2020 

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Geometrically Principled Connections in Graph Neural Networks

Apr 06, 2020
Shunwang Gong, Mehdi Bahri, Michael M. Bronstein, Stefanos Zafeiriou

* Presented at Computer Vision and Pattern Recognition (CVPR), 2020 

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Weakly-Supervised Mesh-Convolutional Hand Reconstruction in the Wild

Apr 04, 2020
Dominik Kulon, Riza Alp Güler, Iasonas Kokkinos, Michael Bronstein, Stefanos Zafeiriou

* Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR 2020). Additional resources: https://arielai.com/mesh_hands 

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AvatarMe: Realistically Renderable 3D Facial Reconstruction "in-the-wild"

Mar 30, 2020
Alexandros Lattas, Stylianos Moschoglou, Baris Gecer, Stylianos Ploumpis, Vasileios Triantafyllou, Abhijeet Ghosh, Stefanos Zafeiriou

* Accepted to CVPR2020. Project page: github.com/lattas/AvatarMe with high resolution results, data and more. 10 pages, 9 figures 

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$Π-$nets: Deep Polynomial Neural Networks

Mar 26, 2020
Grigorios G. Chrysos, Stylianos Moschoglou, Giorgos Bouritsas, Yannis Panagakis, Jiankang Deng, Stefanos Zafeiriou

* Accepted in CVPR 2020 

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Reconstructing the Noise Manifold for Image Denoising

Mar 07, 2020
Ioannis Marras, Grigorios G. Chrysos, Ioannis Alexiou, Gregory Slabaugh, Stefanos Zafeiriou

* 18 pages, 8 figures 

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Analysing Affective Behavior in the First ABAW 2020 Competition

Jan 30, 2020
Dimitrios Kollias, Attila Schulc, Elnar Hajiyev, Stefanos Zafeiriou


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Using Fully Convolutional Neural Networks to detect manipulated images in videos

Nov 29, 2019
Michail Tarasiou, Stefanos Zafeiriou

* 8 pages 

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Pixel Adaptive Filtering Units

Nov 24, 2019
Filippos Kokkinos, Ioannis Marras, Matteo Maggioni, Gregory Slabaugh, Stefanos Zafeiriou


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Towards a complete 3D morphable model of the human head

Nov 18, 2019
Stylianos Ploumpis, Evangelos Ververas, Eimear O' Sullivan, Stylianos Moschoglou, Haoyang Wang, Nick Pears, William A. P. Smith, Baris Gecer, Stefanos Zafeiriou

* 17 pages, 15 figures, submitted to Transactions on Pattern Analysis and Machine Intelligence (TPAMI) on the 9th of October as an extension paper of the original oral CVPR parer : arXiv:1903.03785 

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SpiralNet++: A Fast and Highly Efficient Mesh Convolution Operator

Nov 13, 2019
Shunwang Gong, Lei Chen, Michael Bronstein, Stefanos Zafeiriou

* The IEEE International Conference on Computer Vision (ICCV) Workshops, 2019 

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Face Behavior à la carte: Expressions, Affect and Action Units in a Single Network

Oct 15, 2019
Dimitrios Kollias, Viktoriia Sharmanska, Stefanos Zafeiriou


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Complement Face Forensic Detection and Localization with FacialLandmarks

Oct 12, 2019
Kritaphat Songsri-in, Stefanos Zafeiriou


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Exploiting multi-CNN features in CNN-RNN based Dimensional Emotion Recognition on the OMG in-the-wild Dataset

Oct 03, 2019
Dimitrios Kollias, Stefanos Zafeiriou


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Expression, Affect, Action Unit Recognition: Aff-Wild2, Multi-Task Learning and ArcFace

Sep 25, 2019
Dimitrios Kollias, Stefanos Zafeiriou

* oral presentation in BMVC 2019 

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Synthesizing Coupled 3D Face Modalities by Trunk-Branch Generative Adversarial Networks

Sep 05, 2019
Baris Gecer, Alexander Lattas, Stylianos Ploumpis, Jiankang Deng, Athanasios Papaioannou, Stylianos Moschoglou, Stefanos Zafeiriou

* Check project page: https://github.com/barisgecer/TBGAN for the full resolution results and the accompanying video 

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SliderGAN: Synthesizing Expressive Face Images by Sliding 3D Blendshape Parameters

Aug 26, 2019
Evangelos Ververas, Stefanos Zafeiriou


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PolyGAN: High-Order Polynomial Generators

Aug 19, 2019
Grigorios Chrysos, Stylianos Moschoglou, Yannis Panagakis, Stefanos Zafeiriou


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Video-to-Video Translation for Visual Speech Synthesis

May 28, 2019
Michail C. Doukas, Viktoriia Sharmanska, Stefanos Zafeiriou


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Single Image 3D Hand Reconstruction with Mesh Convolutions

May 13, 2019
Dominik Kulon, Haoyang Wang, Riza Alp Güler, Michael Bronstein, Stefanos Zafeiriou


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3DFaceGAN: Adversarial Nets for 3D Face Representation, Generation, and Translation

May 09, 2019
Stylianos Moschoglou, Stylianos Ploumpis, Mihalis Nicolaou, Athanasios Papaioannou, Stefanos Zafeiriou

* 15 pages, 12 figures. Submitted to International Journal of Computer Vision (IJCV), special issue: Generative Adversarial Networks for Computer Vision 

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Neural 3D Morphable Models: Spiral Convolutional Networks for 3D Shape Representation Learning and Generation

May 09, 2019
Giorgos Bouritsas, Sergiy Bokhnyak, Stylianos Ploumpis, Michael Bronstein, Stefanos Zafeiriou


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