Nuri Ryu

Ph.D Student @ POSTECH CG Lab

Recent News

04/2026 I began my research visit at UC San Diego as a visiting graduate student, hosted by Prof. Ravi Ramamoorthi.
02/2026 Our paper on neural inter-reflection modeling for garment fold rendering is accepted to Computer Graphics Forum (Proc. Eurographics 2026).
11/2025 Our paper on a novel structure-preservation loss (SPL) is accepted to WACV 2026.
05/2025 Our paper on 3D Refinement (Elevate3D) is accepted to SIGGRAPH 2025.
09/2023 Our paper on 3D reconstruction from a single image (POP3D) is accepted to SIGGRAPH Asia 2023.
09/2022 Our paper on 3D GAN adaptation to artistic drawings (Dr.3D) is accepted to SIGGRAPH Asia 2022.

Publications

SceneFrom3D overview

SceneFrom3D: Geometry-Conditioned Outdoor 3D Scene Generation via View Scheduling with Object-Level Control

Geonung Kim, Jeongeun Park, Nuri Ryu, Di Liu, Sunghyun Cho
arXiv preprint, 2026
arXiv Code BibTeX 
@misc{kim2026scenefrom3dgeometryconditionedoutdoor3d,
  title = {SceneFrom3D: Geometry-Conditioned Outdoor 3D Scene Generation via View Scheduling with Object-Level Control},
  author = {Geonung Kim and Jeongeun Park and Nuri Ryu and Di Liu and Sunghyun Cho},
  year = {2026},
  eprint = {2607.04540},
  archivePrefix = {arXiv},
  primaryClass = {cs.GR},
  url = {https://arxiv.org/abs/2607.04540},
}
Image description

Neural Local Inter-reflection Modeling for Garment Fold Rendering

Jooeun Son, Nuri Ryu, Gyoonseo Kim, Joo Ho Lee, Seungyong Lee
Computer Graphics Forum (Proc. Eurographics), 2026
Project Paper BibTeX 
@article{https://doi.org/10.1111/cgf.70348,
  author = {Son, Jooeun and Ryu, Nuri and Kim, Gyoonseo and Lee, Joo Ho and Lee, Seungyong},
  title = {Neural Local Inter-reflection Modeling for Garment Fold Rendering},
  journal = {Computer Graphics Forum},
  volume = {n/a},
  number = {n/a},
  pages = {e70348},
  keywords = {CCS Concepts, • Computing methodologies → Rendering},
  doi = {https://doi.org/10.1111/cgf.70348},
  url = {https://onlinelibrary.wiley.com/doi/abs/10.1111/cgf.70348},
  eprint = {https://onlinelibrary.wiley.com/doi/pdf/10.1111/cgf.70348},
  year = {2026},
}
Image description

Edge-Aware Image Manipulation via Diffusion Models with a Novel Structure-Preservation Loss

Minsu Gong*, Nuri Ryu*, Jungseul Ok, Sunghyun Cho
WACV, Tucson, Arizona, 2026
Project arXiv Code BibTeX 
@inproceedings{gong2026spl,
  title={Edge-Aware Image Manipulation via Diffusion Models with a Novel Structure-Preservation Loss},
  author={Gong, Minsu and Ryu, Nuri and Ok, Jungseul and Cho, Sunghyun},
  booktitle={Proceedings of the Winter Conference on Applications of Computer Vision (WACV)},
  year={2026},
}
Image description

Elevating 3D Models: High-Quality Texture and Geometry Refinement from a Low-Quality Model

Nuri Ryu, Jiyun Won, Jooeun Son, Minsu Gong, Joo-Haeng Lee, Sunghyun Cho
ACM SIGGRAPH, Vancouver, Canada, 2025
Project arXiv Code BibTeX 
@inproceedings{10.1145/3721238.3730701,
author = {Ryu, Nuri and Won, Jiyun and Son, Jooeun and Gong, Minsu and Lee, Joo-Haeng and Cho, Sunghyun},
title = {Elevating 3D Models: High-Quality Texture and Geometry Refinement from a Low-Quality Model},
year = {2025},
isbn = {9798400715402},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/3721238.3730701},
doi = {10.1145/3721238.3730701},
booktitle = {ACM SIGGRAPH 2025 Conference Papers},
articleno = {},
numpages = {12},
keywords = {3D model refinement, texture enhancement, geometry refinement, computer graphics, 3D vision},
location = {Vancouver, BC, Canada},
series = {SIGGRAPH '25}
}
Image description

360° Reconstruction From a Single Image Using Space Carved Outpainting

Nuri Ryu, Minsu Gong, Geonung Kim, Joo-Haeng Lee, Sunghyun Cho
ACM SIGGRAPH Asia, Sydney, Australia, 2023
Project arXiv Code BibTeX 
@inproceedings{10.1145/3610548.3618240,
  author    = {Ryu, Nuri and Gong, Minsu and Kim, Geonung and Lee, Joo-Haeng and Cho, Sunghyun},
  title     = {360° Reconstruction From a Single Image Using Space Carved Outpainting},
  year      = {2023},
  isbn      = {9798400703157},
  publisher = {Association for Computing Machinery},
  address   = {New York, NY, USA},
  url       = {https://doi.org/10.1145/3610548.3618240},
  doi       = {10.1145/3610548.3618240},
  booktitle = {SIGGRAPH Asia 2023 Conference Papers},
  articleno = {75},
  numpages  = {11},
  location  = {Sydney, NSW, Australia},
  series    = {SA '23}
}
Image description

Dr.3D: Adapting 3D GANs to Artistic Drawings

Wonjoon Jin, Nuri Ryu, Geonung Kim, Seung-Hwan Baek, Sunghyun Cho
ACM SIGGRAPH Asia, Daegu, South Korea, 2022
Project arXiv Code BibTeX 
@inproceedings{10.1145/3550469.3555422,
  author = {Jin, Wonjoon and Ryu, Nuri and Kim, Geonung and Baek, Seung-Hwan and Cho, Sunghyun},
  title = {Dr.3D: Adapting 3D GANs to Artistic Drawings},
  year = {2022},
  isbn = {9781450394703},
  publisher = {Association for Computing Machinery},
  address = {New York, NY, USA},
  url = {https://doi.org/10.1145/3550469.3555422},
  doi = {10.1145/3550469.3555422},
  booktitle = {SIGGRAPH Asia 2022 Conference Papers},
  articleno = {9},
  numpages = {8},
  location = {Daegu, South Korea},
  series = {SA '22}
}