Junyoung Seo

I'm a final-year Ph.D. student at KAIST AI, advised by Professor Seungryong Kim. I'll also be joining NVIDIA SIL as a Research Scientist. My research focuses on machine learning and computer vision, with particular emphasis on large-scale generative models like diffusion models for video, 3D, and 4D representations.

I'm currently exploring world simulation models that can help embodied agents, including better video world modeling and agentic simulation. I'm particularly interested in capabilities that matter for modeling the world but receive less emphasis in visual generative modeling.

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Work Experience

Meta
Meta, Research Scientist Intern (2×) Sep 2026 - Present
Mar 2025 - Sep 2025
NVIDIA
NVIDIA, Research Scientist Intern Mar 2026 - Sep 2026
Spatial Intelligence Lab
NAVER
NAVER, Research Scientist Freelancer Oct 2025 - Feb 2026
NAVER AI Lab
Sony AI
Sony AI, Research Scientist Intern Dec 2023 - May 2024

Selected Publications

For a complete list of publications, please refer to my Google Scholar.

BirdDreams: A driving world model with precise ego control and traffic that can react Paper titleJoint Perspective and BEV Video Generation for a Plausible, Reactive Driving World Model
BirdDreams animation of jointly generated driving and bird's-eye-view videos BirdDreams: A driving world model with precise ego control and traffic that can react Paper titleJoint Perspective and BEV Video Generation for a Plausible, Reactive Driving World Model Junyoung Seo, Jaewoo Seo, Seungryong Kim, Laura Leal-Taixé, Xiuming Zhang, Seung Wook Kim
arXiv, 2026
project page / paper

Seoul World Model: Grounding World Simulation Models in a Real-World Metropolis
Seoul World Model: Grounding World Simulation Models in a Real-World Metropolis Junyoung Seo*, Hyunwook Choi*, Minkyung Kwon, Jinhyeok Choi, Siyoon Jin, Gayoung Lee, Junho Kim, JoungBin Lee, Geonmo Gu, Dongyoon Han, Sangdoo Yun, Seungryong Kim, Jin-Hwa Kim
ECCV, 2026  Spotlight (Oral)
project page / paper

Lookahead Anchoring: Preserving Character Identity in Audio-Driven Human Animation
Lookahead Anchoring: Preserving Character Identity in Audio-Driven Human Animation Junyoung Seo, Rodrigo Mira, Alexandros Haliassos, Stella Bounareli, Honglie Chen, Linh Tran, Seungryong Kim, Zoe Landgraf, Jie Shen
WACV, 2026
project page / paper

Correspondence-Attention Alignment for Multi-View Diffusion Models
Correspondence-Attention Alignment for Multi-View Diffusion Models Minkyung Kwon*, Jinhyeok Choi*, Jiho Park*, Seonghu Jeon, Jinhyuk Jang, Junyoung Seo, Minseop Kwak, Jin-Hwa Kim, Seungryong Kim
CVPR, 2026
project page / paper

3D Scene Prompting for Scene-Consistent Camera-Controllable Video Generation
3D Scene Prompting for Scene-Consistent Camera-Controllable Video Generation JoungBin Lee*, Jaewoo Jung*, Jisang Han*, Takuya Narihira, Kazumi Fukuda, Junyoung Seo, Sunghwan Hong, Yuki Mitsufuji, Seungryong Kim
ICLR, 2026
project page / paper

Vid-CamEdit: Video Camera Trajectory Editing with Generative Rendering from Estimated Geometry
Vid-CamEdit: Video Camera Trajectory Editing with Generative Rendering from Estimated Geometry Junyoung Seo*, Jisang Han*, Jaewoo Jung*, Siyoon Jin, Joungbin Lee, Takuya Narihira, Kazumi Fukuda, Takashi Shibuya, Donghoon Ahn, Shoukang Hu, Seungryong Kim, Yuki Mitsufuji
AAAI, 2026
paper

D2USt3R: Enhancing 3D Reconstruction with 4D Pointmaps for Dynamic Scenes
D2USt3R: Enhancing 3D Reconstruction with 4D Pointmaps for Dynamic Scenes Jisang Han, Honggyu An, Jaewoo Jung, Takuya Narihira, Junyoung Seo, Kazumi Fukuda, Chaehyun Kim, Sunghwan Hong, Yuki Mitsufuji, Seungryong Kim
NeurIPS, 2025
project page / paper

DiffFace: Diffusion-based Face Swapping with Facial Guidance
DiffFace: Diffusion-based Face Swapping with Facial Guidance Kihong Kim, Yunho Kim, Seokju Cho, Junyoung Seo, Jisu Nam, Kychul Lee, Seungryong Kim, Kwanghee Lee
Pattern Recognition, 2025
paper

GenWarp: Single Image to Novel Views with Semantic-Preserving Generative Warping
GenWarp: Single Image to Novel Views with Semantic-Preserving Generative Warping Junyoung Seo, Kazumi Fukuda, Takashi Shibuya, Takuya Narihira, Naoki Murata, Shoukang Hu, Chieh-Hsin Lai, Seungryong Kim, Yuki Mitsufuji
NeurIPS, 2024
project page / paper

Retrieval-Augmented Score Distillation for Text-to-3D Generation
Retrieval-Augmented Score Distillation for Text-to-3D Generation Junyoung Seo*, Susung Hong*, Wooseok Jang*, Hyeonsu Kim, Minseop Kwak, Doyup Lee, Seungryong Kim
ICML, 2024
project page / paper

Let 2D Diffusion Model Know 3D-Consistency for Robust Text-to-3D Generation
Let 2D Diffusion Model Know 3D-Consistency for Robust Text-to-3D Generation Junyoung Seo*, Wooseok Jang*, Min-Seop Kwak*, Jaehoon Ko, Hyeonsu Kim, Junho Kim, Jin-Hwa Kim, Jiyoung Lee, Seungryong Kim
ICLR, 2024
project page / paper

Depth-Aware Guidance with Self-Estimated Depth Representations of Diffusion Models
Depth-Aware Guidance with Self-Estimated Depth Representations of Diffusion Models Gyeongnyeon Kim, Wooseok Jang, Gyuseong Lee*, Susung Hong, Junyoung Seo, Seungryong Kim
Pattern Recognition, 2023

MIDMs: Matching Interleaved Diffusion Models for Exemplar-based Image Translation
MIDMs: Matching Interleaved Diffusion Models for Exemplar-based Image Translation Junyoung Seo*, Gyuseong Lee*, Seokju Cho, Jiyoung Lee, Seungryong Kim
AAAI, 2023
project page / paper

Semi-Supervised Learning of Semantic Correspondence with Pseudo-Labels
Semi-Supervised Learning of Semantic Correspondence with Pseudo-Labels Jiwon Kim*, Kwangrok Ryoo*, Junyoung Seo*, Gyuseong Lee*, Daehwan Kim, Hansang Cho, Seungryong Kim
CVPR, 2022
paper

Academic Service

Reviewer for NeurIPS, ICLR, TPAMI, CVPR, ICCV, ECCV, AAAI


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