I am a Ph.D. candidate in Scalable Graphics, Vision, and Robotics (SGVR) Lab at KAIST advised by Prof. Sung-Eui Yoon. I received my M.S. degree in Artificial Intelligence from KAIST and received my B.S. degree in Artificial Intelligence and Mechanical Engineering from SungKyunKwan University in 2022. My research interests are in 3D vision and computer vision. I am interested in generating 3D scenes with diffusion models as world models for autonomous driving, etc. My future research includes generating 3D scenes with temporal consistency.


  • jmlee [at] kaist.ac.kr

  • Bldg E3-1, Rm 3443, 291 Daehak-ro, Yuseong-gu, Daejeon, Korea, 34141


  • Ph.D in Computer Science, KAIST

    - Advisor: Sung-Eui Yoon

    Mar. 2024 - Current

  • M.S. in Artificial Intelligence, KAIST

    - Advisor: Sung-Eui Yoon

    Mar. 2022 - Feb. 2024

  • B.S. in Artificial Intelligence and Mechanical Engineering, SungKyunKwan University

    Sep. 2017 - Feb. 2022


  • [Jun 2024] One paper is accepted to ECCV 2024.
  • [Jun 2024] I received a Ph.D fellowship from NRF(National Research Foundation) of Korea.
  • [Jun 2024] One paper is accepted to ICIP 2024.
  • [Mar 2024] One paper is accepted to CVPR 2024.
  • [Jun 2023] One paper is accepted to IPIU 2023 as an oral paper.


  • Regularizing Dynamic Radiance Fields with Kinematic Fields

    Woobin Im, Geonho Cha, Sebin Lee, Jumin Lee, Juhyeong Seon, Dongyoon Wee, and Sung-Eui Yoon

    ECCV 2024


  • Extending Segment Anything Model into Auditory and Temporal Dimensions for Audio-Visual Segmentation

    Juhyeong Seon, Woobin Im, Sebin Lee, Jumin Lee, and Sung-Eui Yoon

    ICIP 2024


  • SemCity: Semantic Scene Generation with Triplane Diffusion

    Jumin Lee*, Sebin Lee*, Changho Jo, Woobin Im, Juhyeong Seon, and Sung-Eui Yoon

    CVPR 2024

    [Paper] [Code] [Project]

  • Diffusion Probabilistic Models for Scene-Scale 3D Categorical Data

    Jumin Lee, Woobin Im, Sebin Lee, and Sung-Eui Yoon

    IPIU 2023 Oral paper

    [Paper] [Code]

Awards & Honors

  • Winner, NRF Ph.D. Fellowship, National Research Foundation of Korea, 2024
  • Grand Prize Award, 35th Workshop on Image Processing and Image Understanding (IPIU), 2023