Koki Nagano

Publication Activity (10 Years)

Years Active: 2010-2024
Publications (10 Years): 51

Top Topics

Video Conferencing

Diffusion Model

Top Venues

ACM Trans. Graph.

Publications

Diangarti Tariang, Riccardo Corvi, Davide Cozzolino, Giovanni Poggi, Koki Nagano, Luisa Verdoliva
Synthetic Image Verification in the Era of Generative Artificial Intelligence: What Works and What Isn't There yet. IEEE Secur. Priv. 22 (3) (2024)
Alex Trevithick, Matthew A. Chan, Towaki Takikawa, Umar Iqbal, Shalini De Mello, Manmohan Chandraker, Ravi Ramamoorthi, Koki Nagano
What You See is What You GAN: Rendering Every Pixel for High-Fidelity Geometry in 3D GANs. CoRR (2024)
Shengze Wang, Xueting Li, Chao Liu, Matthew A. Chan, Michael Stengel, Josef B. Spjut, Henry Fuchs, Shalini De Mello, Koki Nagano
Coherent 3D Portrait Video Reconstruction via Triplane Fusion. CoRR (2024)
Diangarti Tariang, Riccardo Corvi, Davide Cozzolino, Giovanni Poggi, Koki Nagano, Luisa Verdoliva
Synthetic Image Verification in the Era of Generative AI: What Works and What Isn't There Yet. CoRR (2024)
Umar Iqbal, Akin Caliskan, Koki Nagano, Sameh Khamis, Pavlo Molchanov, Jan Kautz
RANA: Relightable Articulated Neural Avatars. ICCV (2023)
Connor Z. Lin, Koki Nagano, Jan Kautz, Eric R. Chan, Umar Iqbal, Leonidas J. Guibas, Gordon Wetzstein, Sameh Khamis
Single-Shot Implicit Morphable Faces with Consistent Texture Parameterization. SIGGRAPH (Conference Paper Track) (2023)
Davide Cozzolino, Koki Nagano, Lucas A. Thomaz, Angshul Majumdar, Luisa Verdoliva
Synthetic Image Detection: Highlights from the IEEE Video and Image Processing Cup 2022 Student Competition [SP Competitions]. IEEE Signal Process. Mag. 40 (7) (2023)
Davide Cozzolino, Koki Nagano, Lucas A. Thomaz, Angshul Majumdar, Luisa Verdoliva
Synthetic Image Detection: Highlights from the IEEE Video and Image Processing Cup 2022 Student Competition. CoRR (2023)
Connor Z. Lin, Koki Nagano, Jan Kautz, Eric R. Chan, Umar Iqbal, Leonidas J. Guibas, Gordon Wetzstein, Sameh Khamis
Single-Shot Implicit Morphable Faces with Consistent Texture Parameterization. CoRR (2023)
Eric R. Chan, Koki Nagano, Matthew A. Chan, Alexander W. Bergman, Jeong Joon Park, Axel Levy, Miika Aittala, Shalini De Mello, Tero Karras, Gordon Wetzstein
Generative Novel View Synthesis with 3D-Aware Diffusion Models. CoRR (2023)
Ye Yuan, Xueting Li, Yangyi Huang, Shalini De Mello, Koki Nagano, Jan Kautz, Umar Iqbal
GAvatar: Animatable 3D Gaussian Avatars with Implicit Mesh Learning. CoRR (2023)
Ekta Prashnani, Koki Nagano, Shalini De Mello, David Luebke, Orazio Gallo
Avatar Fingerprinting for Authorized Use of Synthetic Talking-Head Videos. CoRR (2023)
Xueting Li, Shalini De Mello, Sifei Liu, Koki Nagano, Umar Iqbal, Jan Kautz
Generalizable One-shot Neural Head Avatar. CoRR (2023)
Eric R. Chan, Koki Nagano, Matthew A. Chan, Alexander W. Bergman, Jeong Joon Park, Axel Levy, Miika Aittala, Shalini De Mello, Tero Karras, Gordon Wetzstein
Generative Novel View Synthesis with 3D-Aware Diffusion Models. ICCV (2023)
Riccardo Corvi, Davide Cozzolino, Giada Zingarini, Giovanni Poggi, Koki Nagano, Luisa Verdoliva
On The Detection of Synthetic Images Generated by Diffusion Models. ICASSP (2023)
Riccardo Corvi, Davide Cozzolino, Giovanni Poggi, Koki Nagano, Luisa Verdoliva
Intriguing properties of synthetic images: from generative adversarial networks to diffusion models. CoRR (2023)
Riccardo Corvi, Davide Cozzolino, Giovanni Poggi, Koki Nagano, Luisa Verdoliva
Intriguing properties of synthetic images: from generative adversarial networks to diffusion models. CVPR Workshops (2023)
Xueting Li, Shalini De Mello, Sifei Liu, Koki Nagano, Umar Iqbal, Jan Kautz
Generalizable One-shot 3D Neural Head Avatar. NeurIPS (2023)
Alex Trevithick, Matthew A. Chan, Michael Stengel, Eric R. Chan, Chao Liu, Zhiding Yu, Sameh Khamis, Manmohan Chandraker, Ravi Ramamoorthi, Koki Nagano
Real-Time Radiance Fields for Single-Image Portrait View Synthesis. ACM Trans. Graph. 42 (4) (2023)
Michael Stengel, Koki Nagano, Chao Liu, Matthew A. Chan, Alex Trevithick, Shalini De Mello, Jonghyun Kim, David Luebke
AI-Mediated 3D Video Conferencing. SIGGRAPH Emerging Technologies (2023)
Alex Trevithick, Matthew A. Chan, Michael Stengel, Eric R. Chan, Chao Liu, Zhiding Yu, Sameh Khamis, Manmohan Chandraker, Ravi Ramamoorthi, Koki Nagano
Real-Time Radiance Fields for Single-Image Portrait View Synthesis. CoRR (2023)
Jason Lawrence, Ye Pan, Dan B. Goldman, Rachel McDonnell, Carol O'Sullivan, Dave Luebke, Koki Nagano, Michael Zollhöfer, Jason M. Saragih
State of the Art in Telepresence (Part 1). SIGGRAPH Courses (2023)
Yufeng Zheng, Xueting Li, Koki Nagano, Sifei Liu, Karsten Kreis, Otmar Hilliges, Shalini De Mello
A Unified Approach for Text- and Image-guided 4D Scene Generation. CoRR (2023)
Yan Ju, Shan Jia, Lipeng Ke, Hongfei Xue, Koki Nagano, Siwei Lyu
Fusing Global and Local Features for Generalized AI-Synthesized Image Detection. ICIP (2022)
Amit Raj, Umar Iqbal, Koki Nagano, Sameh Khamis, Pavlo Molchanov, James Hays, Jan Kautz
DRaCoN - Differentiable Rasterization Conditioned Neural Radiance Fields for Articulated Avatars. CoRR (2022)
Jonathan Tremblay, Moustafa Meshry, Alex Evans, Jan Kautz, Alexander Keller, Sameh Khamis, Charles T. Loop, Nathan Morrical, Koki Nagano, Towaki Takikawa, Stan Birchfield
RTMV: A Ray-Traced Multi-View Synthetic Dataset for Novel View Synthesis. CoRR (2022)
Yan Ju, Shan Jia, Lipeng Ke, Hongfei Xue, Koki Nagano, Siwei Lyu
Fusing Global and Local Features for Generalized AI-Synthesized Image Detection. CoRR (2022)
Yu-Ying Yeh, Koki Nagano, Sameh Khamis, Jan Kautz, Ming-Yu Liu, Ting-Chun Wang
Learning to Relight Portrait Images via a Virtual Light Stage and Synthetic-to-Real Adaptation. ACM Trans. Graph. 41 (6) (2022)
Riccardo Corvi, Davide Cozzolino, Giada Zingarini, Giovanni Poggi, Koki Nagano, Luisa Verdoliva
On the detection of synthetic images generated by diffusion models. CoRR (2022)
Matan Atzmon, Koki Nagano, Sanja Fidler, Sameh Khamis, Yaron Lipman
Frame Averaging for Equivariant Shape Space Learning. CVPR (2022)
Eric R. Chan, Connor Z. Lin, Matthew A. Chan, Koki Nagano, Boxiao Pan, Shalini De Mello, Orazio Gallo, Leonidas J. Guibas, Jonathan Tremblay, Sameh Khamis, Tero Karras, Gordon Wetzstein
Efficient Geometry-aware 3D Generative Adversarial Networks. CVPR (2022)
Yu-Ying Yeh, Koki Nagano, Sameh Khamis, Jan Kautz, Ming-Yu Liu, Ting-Chun Wang
Learning to Relight Portrait Images via a Virtual Light Stage and Synthetic-to-Real Adaptation. CoRR (2022)
Umar Iqbal, Akin Caliskan, Koki Nagano, Sameh Khamis, Pavlo Molchanov, Jan Kautz
RANA: Relightable Articulated Neural Avatars. CoRR (2022)
Huiwen Luo, Koki Nagano, Han-Wei Kung, Qingguo Xu, Zejian Wang, Lingyu Wei, Liwen Hu, Hao Li
Normalized Avatar Synthesis Using StyleGAN and Perceptual Refinement. CVPR (2021)
Eric R. Chan, Connor Z. Lin, Matthew A. Chan, Koki Nagano, Boxiao Pan, Shalini De Mello, Orazio Gallo, Leonidas J. Guibas, Jonathan Tremblay, Sameh Khamis, Tero Karras, Gordon Wetzstein
Efficient Geometry-aware 3D Generative Adversarial Networks. CoRR (2021)
Huiwen Luo, Koki Nagano, Han-Wei Kung, Mclean Goldwhite, Qingguo Xu, Zejian Wang, Lingyu Wei, Liwen Hu, Hao Li
Normalized Avatar Synthesis Using StyleGAN and Perceptual Refinement. CoRR (2021)
Matan Atzmon, Koki Nagano, Sanja Fidler, Sameh Khamis, Yaron Lipman
Frame Averaging for Equivariant Shape Space Learning. CoRR (2021)
Sitao Xiang, Yuming Gu, Pengda Xiang, Mingming He, Koki Nagano, Haiwei Chen, Hao Li
One-Shot Identity-Preserving Portrait Reenactment. CoRR (2020)
Koki Nagano, Huiwen Luo, Zejian Wang, Jaewoo Seo, Jun Xing, Liwen Hu, Lingyu Wei, Hao Li
Deep face normalization. ACM Trans. Graph. 38 (6) (2019)
Jun Xing, Koki Nagano, Weikai Chen, Haotian Xu, Li-Yi Wei, Yajie Zhao, Jingwan Lu, Byungmoon Kim, Hao Li
HairBrush for Immersive Data-Driven Hair Modeling. UIST (2019)
Shruti Agarwal, Hany Farid, Yuming Gu, Mingming He, Koki Nagano, Hao Li
Protecting World Leaders Against Deep Fakes. CVPR Workshops (2019)
Shugo Yamaguchi, Shunsuke Saito, Koki Nagano, Yajie Zhao, Weikai Chen, Kyle Olszewski, Shigeo Morishima, Hao Li
High-fidelity facial reflectance and geometry inference from an unconstrained image. ACM Trans. Graph. 37 (4) (2018)
Loc Huynh, Weikai Chen, Shunsuke Saito, Jun Xing, Koki Nagano, Andrew Jones, Paul E. Debevec, Hao Li
Mesoscopic Facial Geometry Inference Using Deep Neural Networks. CVPR (2018)
Koki Nagano, Jaewoo Seo, Jun Xing, Lingyu Wei, Zimo Li, Shunsuke Saito, Aviral Agarwal, Jens Fursund, Hao Li
paGAN: real-time avatars using dynamic textures. ACM Trans. Graph. 37 (6) (2018)
Shunsuke Saito, Lingyu Wei, Liwen Hu, Koki Nagano, Hao Li
Photorealistic Facial Texture Inference Using Deep Neural Networks. CVPR (2017)
Liwen Hu, Shunsuke Saito, Lingyu Wei, Koki Nagano, Jaewoo Seo, Jens Fursund, Iman Sadeghi, Carrie Sun, Yen-Chun Chen, Hao Li
Avatar digitization from a single image for real-time rendering. ACM Trans. Graph. 36 (6) (2017)
Koki Nagano, Thomas Joseph Collins, Chi-An Chen, Aiichiro Nakano
Massively parallel inverse rendering using Multi-objective Particle Swarm Optimization. J. Vis. 20 (2) (2017)
Graham Fyffe, Koki Nagano, Loc Huynh, Shunsuke Saito, Jay Busch, Andrew Jones, Hao Li, Paul E. Debevec
Multi-View Stereo on Consistent Face Topology. Comput. Graph. Forum 36 (2) (2017)
Hao Li, Shunsuke Saito, Lingyu Wei, Iman Sadeghi, Liwen Hu, Jaewoo Seo, Koki Nagano, Jens Fursund, Yen-Chun Chen, Stephen Chen
Pinscreen: creating performance-driven avatars in seconds. SIGGRAPH Real Time Live! (2017)
Shunsuke Saito, Lingyu Wei, Liwen Hu, Koki Nagano, Hao Li
Photorealistic Facial Texture Inference Using Deep Neural Networks. CoRR (2016)
Andrew Jones, Koki Nagano, Jay Busch, Xueming Yu, Hsuan-Yueh Peng, Joseph Barreto, Oleg Alexander, Mark T. Bolas, Paul E. Debevec, Jonas Unger
Time-Offset Conversations on a Life-Sized Automultiscopic Projector Array. CVPR Workshops (2016)
Koki Nagano, Thomas Joseph Collins, Chi-An Chen, Aiichiro Nakano
GPU-based inverse rendering with multi-objective particle swarm optimization. SIGGRAPH Asia Visualization in High Performance Computing (2015)
Koki Nagano
Skin stretch: simulating dynamic skin microgeometry. SIGGRAPH Computer Animation Festival (2015)
Koki Nagano, Graham Fyffe, Oleg Alexander, Jernej Barbic, Hao Li, Abhijeet Ghosh, Paul E. Debevec
Skin microstructure deformation with displacement map convolution. ACM Trans. Graph. 34 (4) (2015)
Andrew Jones, Jonas Unger, Koki Nagano, Jay Busch, Xueming Yu, Hsuan-Yueh Peng, Oleg Alexander, Mark T. Bolas, Paul E. Debevec
An automultiscopic projector array for interactive digital humans. SIGGRAPH Emerging Technologies (2015)
Andrew Jones, Koki Nagano, Jing Liu, Jay Busch, Xueming Yu, Mark T. Bolas, Paul E. Debevec
Interpolating vertical parallax for an autostereoscopic three-dimensional projector array. J. Electronic Imaging 23 (1) (2014)
Koki Nagano, Oleg Alexander, Jernej Barbic, Hao Li, Paul E. Debevec
Measurement and modeling of microfacet distributions under deformation. SIGGRAPH Talks (2014)
Andrew Jones, Jonas Unger, Koki Nagano, Jay Busch, Xueming Yu, Hsuan-Yueh Peng, Oleg Alexander, Paul E. Debevec
Creating a life-sized automultiscopic Morgan Spurlock for CNNs "Inside Man". SIGGRAPH Talks (2014)
Graham Fyffe, Andrew Jones, Oleg Alexander, Ryosuke Ichikari, Paul Graham, Koki Nagano, Jay Busch, Paul E. Debevec
Driving high-resolution facial blendshapes with video performance capture. SIGGRAPH Talks (2013)
Koki Nagano, Andrew Jones, Jing Liu, Jay Busch, Xueming Yu, Mark T. Bolas, Paul E. Debevec
An autostereoscopic projector array optimized for 3D facial display. SIGGRAPH Emerging Technologies (2013)
Koki Nagano, Takeru Utsugi, Kazuhisa Yanaka, Akihiko Shirai, Masayuki Nakajima
ScritterHDR: multiplex-hidden imaging on high dynamic range projection. SIGGRAPH Asia Posters (2011)
Koki Nagano, Takeru Utsugi, Mika Hirano, Takeo Hamada, Akihiko Shirai, Masayuki Nakajima
A new "multiplex content" displaying system compatible with current 3D projection technology. SIGGRAPH Posters (2010)