I'm a researcher at the KMAI of KITECH. Before joining KITECH, I hold a master's degree in AI Imaging(advised by Prof. Jongwon Choi) from Chung-Ang University(CAU). I am affiliated with VILAB at CAU. Earlier in my career, I worked as a Sales Development Representative (SDR) at the Fasoo.

Here are some key questions that guide my research:

• Human Behavior Understanding Systems: Do models that perform tasks related to the human body—such as detecting or estimating human poses—truly understand the state of the person?
• Foundation VLM models: Is it possible to build a vision-language foundation model that encompasses both expert-level and general domains?

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Publications

📘 International

• Hyunjin Cho*, Giyun Choi*, Jongwon Choi,
  “AJAHR: Amputated Joint Aware 3D Human Mesh Recovery”, In Proceedings of the IEEE/CVF International Conference on Computer Vision (ICCV), 2025.[Acceptance Rate 24.01% (2,698/11,239)][Project] [Paper] [Github]
  * Equal contribution

• Jongwook Choi, Kanghee Lee, Hyunjin Cho, Heejae Jo, Dohee Kim, Haejun Yang, Jongwon Choi,
  “Detecting High-Fidelity Human Interactions in Large-Scale Crowds”, International Technical Conference on Circuits/Systems, Computers, and Communications (ITC-CSCC), 2025.

• Taehoon Kim, Jongwook Choi, Hyunjin Cho, HyoungJun Lim, Jongwon Choi,
  “Domain Generalization for Face Forgery Detection by Style Transfer”, IEEE International Conference on Consumer Electronics (ICCE), 2024.[Paper]

• Minji Kwak, Suyeon Cha, Hyunjin Cho, Jongwon Choi,
  “DDATPose: Diffusion-based Domain Adaptation for 3D Human Pose Estimation”, Association for the Advancement of Artificial Intelligence (AAAI), 2024.(submission)

📙 Domestic

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Project

• 딥페이크
• 저조도
• 인천시 자율제조
• 데이터셋 구축