Lee Hyoseok
I
received my master's degree in Artificial Intelligence at a POSTECH, advised by Tae-Hyun Oh.
I work on research problems in computer graphics, vision, and machine learning.
My research interests include 3D Reconstruction, Computational Photography, and Generative Model, but not limited to.
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CLAY: Conditional Visual Similarity Modulation in Vision-Language Embedding Space
CVPR, 2026
Paper /
CLAY, an adaptive similarity computation method that reframes the embedding space of pretrained Vision-Language Models (VLMs) as a text-conditional similarity space without additional training.
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ELITE: Efficient Gaussian Head Avatar from a Monocular Video via Learned Initialization and Test-time Generative Adaptation
CVPR, 2026
arXiv /
Project page
ELITE synthesizes an animatable photorealistic Gaussian head avatar from a casual monocular video by synergistically exploiting 3D data priors and 2D generative priors.
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Measurement-Consistent Langevin Corrector: A Remedy for Latent Diffusion Inverse Solvers
arXiv, 2026
arXiv /
Best Excellence Prize, Electronics Times ICT Paper Awards, 2025
MCLC, a plug-and-play module that stabilizes and improves latent diffusion inverse solvers.
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JointDiT: Enhancing RGB-Depth Joint Modeling with Diffusion Transformers
ICCV, 2025
arXiv /
Project page
JointDiT, a diffusion transformer that models the joint distribution of RGB and depth within a single unified model.
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Dress-up: Generating Animatable Clothed 3D Humans via Latent Modeling of 3D Gaussian Texture Maps
Workshop on Computer Vision for Fashion, Art, and Design, ICCV, 2025
Oral Presentation
Dress-Up, a feed-forward, unconditional generative model for creating photorealistic, animatable, clothed 3D human avatars
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FPGS: Feed-Forward Semantic-aware Photorealistic Style Transfer of Large-Scale Gaussian Splatting
IJCV, 2025
arXiv /
Project page
Excellence Prize, Electronics Times ICT Paper Awards, 2024
FPGS performs feed-forward semantic-aware photorealistic style transfer of Gaussian Splatting.
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Zero-shot Depth Completion via Test-time Alignment with Affine-invariant Depth Priors
AAAI, 2025
arXiv /
Code /
Project page
Winner of the Qualcomm Innovation Fellowship Korea 2025
Zero-shot depth completion: Align sparse depth measurements with affine-invariant depth diffusion prior at test time.
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Bootstrapping Multi-View Features via Bridging the Gap between Linearity of Rendering and Non-linearity of 2D Feature Space
IPIU, 2024
Outstanding Poster Presentation Award
Constructing versatile 3D feature field by addressing feature rendering equation and bootstrapping multi-view features.
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Awards & Honors
- Best Excellence Prize ($5,000 prize), Electronics Times ICT Paper Awards, 2025
- Winner ($4,000 prize), Qualcomm Innovation Fellowship Korea (QIFK), 2025
- Excellence Prize, Electronics Times ICT Paper Awards, 2024
- Outstanding Poster Presentation Award, IPIU 2024
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Academic Services
- Journal Reviewer: TPAMI 2026
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