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Koki Nagano
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RANA: Relightable Articulated Neural Avatars


Dec 06, 2022
Umar Iqbal, Akin Caliskan, Koki Nagano, Sameh Khamis, Pavlo Molchanov, Jan Kautz

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* project page: https://nvlabs.github.io/RANA/ 
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On the detection of synthetic images generated by diffusion models


Nov 01, 2022
Riccardo Corvi, Davide Cozzolino, Giada Zingarini, Giovanni Poggi, Koki Nagano, Luisa Verdoliva

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Learning to Relight Portrait Images via a Virtual Light Stage and Synthetic-to-Real Adaptation


Sep 21, 2022
Yu-Ying Yeh, Koki Nagano, Sameh Khamis, Jan Kautz, Ming-Yu Liu, Ting-Chun Wang

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* ACM Trans. Graph. 41, 6, Article 231 (December 2022), 21 pages 
 * To appear in ACM Transactions on Graphics (SIGGRAPH Asia 2022). 21 pages, 25 figures, 7 tables. Project page: https://deepimagination.cc/Lumos/ 
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RTMV: A Ray-Traced Multi-View Synthetic Dataset for Novel View Synthesis


May 14, 2022
Jonathan Tremblay, Moustafa Meshry, Alex Evans, Jan Kautz, Alexander Keller, Sameh Khamis, Charles Loop, Nathan Morrical, Koki Nagano, Towaki Takikawa, Stan Birchfield

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* Project page at http://www.cs.umd.edu/~mmeshry/projects/rtmv 
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DRaCoN -- Differentiable Rasterization Conditioned Neural Radiance Fields for Articulated Avatars


Mar 29, 2022
Amit Raj, Umar Iqbal, Koki Nagano, Sameh Khamis, Pavlo Molchanov, James Hays, Jan Kautz

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* Project page at https://dracon-avatars.github.io/ 
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Fusing Global and Local Features for Generalized AI-Synthesized Image Detection


Mar 26, 2022
Yan Ju, Shan Jia, Lipeng Ke, Hongfei Xue, Koki Nagano, Siwei Lyu

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* 6 pages, 3 figures, 2 tables 
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Efficient Geometry-aware 3D Generative Adversarial Networks


Dec 15, 2021
Eric R. Chan, Connor Z. Lin, Matthew A. Chan, Koki Nagano, Boxiao Pan, Shalini De Mello, Orazio Gallo, Leonidas Guibas, Jonathan Tremblay, Sameh Khamis, Tero Karras, Gordon Wetzstein

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* Project page: https://matthew-a-chan.github.io/EG3D 
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Frame Averaging for Equivariant Shape Space Learning


Dec 03, 2021
Matan Atzmon, Koki Nagano, Sanja Fidler, Sameh Khamis, Yaron Lipman

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Normalized Avatar Synthesis Using StyleGAN and Perceptual Refinement


Jun 21, 2021
Huiwen Luo, Koki Nagano, Han-Wei Kung, Mclean Goldwhite, Qingguo Xu, Zejian Wang, Lingyu Wei, Liwen Hu, Hao Li

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* Accepted to CVPR 2021 
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One-Shot Identity-Preserving Portrait Reenactment


Apr 26, 2020
Sitao Xiang, Yuming Gu, Pengda Xiang, Mingming He, Koki Nagano, Haiwei Chen, Hao Li

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* 29 pages, 14 figures 
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