Junhyun Park

News

• Oct 2026 Received the Best Oral Presentation Award (1st place) at KoSAIM 2026 (Korean Society of Artificial Intelligence in Medicine) for Sparse-Gated Alignment in Vision–Language Pretraining Improves Zero-Shot Classification and Localization of Chest Findings on Radiographs and CT.
• Sep 2026 Awarded in four tracks of MICCAI 2026 challenges: 1st place in VLM3D MRI Abnormality Classification, 2nd place in VLM3D CT Abnormality Classification, 2nd place in TREAT-MMTB TB Diagnosis, and 3rd place in TREAT-MMTB Cavity Detection and Segmentation.
• Sep 2026 Our paper GLINT: Sparsely Gated Vision-Language Alignment for Fine-Grained Radiology Representations has been accepted to NeurIPS 2026.
• Feb 2026 Joined DEEPNOID AI Research Lab (Multimodal Team) as a researcher, working on medical foundation models for CXR, CT, and MRI.
• Dec 2025 Honored to receive the Talent Award of Korea from the Minister of Education — a national award given to 100 outstanding young talents annually.
• Jun 2025 Our paper OFF-CLIP: Improving Normal Detection Confidence in Radiology CLIP with Simple Off-Diagonal Term Auto-Adjustment has been early-accepted to MICCAI (top 9%). Our paper Vibration-Assisted Hysteresis Mitigation for Achieving High Compensation Efficiency has also been accepted to IEEE/RSJ IROS.
• Mar 2025 Attending IEEE ICRA 2025 to present Hysteresis Compensation of Flexible Continuum Manipulator Using RGBD Sensing and Temporal Convolutional Network. Happy to grab coffee and chat.
• Jan 2025 Received the Best Researcher Award (top 1%) from the Department of Robotics & Mechatronics Engineering, DGIST.
• May 2024 Our paper Hysteresis Compensation of Flexible Continuum Manipulator using RGBD Sensing and Temporal Convolutional Network has been accepted to IEEE RA-L.
• Apr 2024 Our paper Integrating ChatGPT into Secure Hospital Networks: A Case Study on Improving Radiology Report Analysis has been accepted to CHIL 2024.

Publications

^* denotes equal contribution.

Journal

RA-L'24

Surgical Robotics Hysteresis Compensation

Hysteresis Compensation of Flexible Continuum Manipulator using RGBD Sensing and Temporal Convolutional Network

Junhyun Park^*, Seonghyeok Jang^*, Hyojae Park, Seongjun Bae, Minho Hwang

IEEE Robotics and Automation Letters (RA-L), vol. 9, no. 7, 2024

Paper Video arXiv

IJMRCAS'24

Surgical Robotics Hysteresis Compensation

SAM: Semi-Active Mechanism for Extensible Continuum Manipulator and Real-time Hysteresis Compensation Control Algorithm

Junhyun Park^*, Seonghyeok Jang^*, Myeongbo Park, Hyojae Park, Jeonghyeon Yoon, Minho Hwang

International Journal of Medical Robotics and Computer Assisted Surgery (IJMRCAS), 2024

Paper Video arXiv

Conference

NeurIPS'26

Medical AI VLP

GLINT: Sparsely Gated Vision-Language Alignment for Fine-Grained Radiology Representations

Jonggwon Park^*, Seongeun Lee^*, Junhyun Park, Hannah Yun, Hyunwoong Kim, Sohyun Jeong, Hyewon Kang, Byungmu Yoon, Kyoyun Choi

Conference on Neural Information Processing Systems (NeurIPS), 2026

OpenReview arXiv

MICCAI'25

Medical AI VLP

OFF-CLIP: Improving Normal Detection Confidence in Radiology CLIP with Simple Off-Diagonal Term Auto-Adjustment

Junhyun Park^*, Chanyu Moon^*, Donghwan Lee, Kyungsu Kim, Minho Hwang

International Conference on Medical Image Computing and Computer-Assisted Intervention (MICCAI), 2025

Early Accept — Top 9% · Acceptance rate 30%

Paper Code arXiv

IROS'25

Surgical Robotics Hysteresis Compensation Tendon-Sheath Mechanism

Vibration-Assisted Hysteresis Mitigation for Achieving High Compensation Efficiency

Myeongbo Park^*, Chunggil An^*, Junhyun Park^*, Jonghyun Kang, Minho Hwang

IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2025

Paper arXiv

IROS'24

Surgical Robotics

Optimizing Base Placement of Surgical Robot: Kinematics Data-Driven Approach by Analyzing Working Pattern

Jeonghyeon Yoon^*, Junhyun Park^*, Hyojae Park, Hakyoon Lee, Sangwon Lee, Minho Hwang

IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2024

Paper Video arXiv

CHIL'24

Medical AI LLM

Integrating ChatGPT into Secure Hospital Networks: A Case Study on Improving Radiology Report Analysis

Kyungsu Kim^*, Junhyun Park^*, Saul Langarica, Adham Mahmoud Alkhadrawi, Synho Do

Conference on Health, Inference, and Learning (CHIL), 2024

Acceptance rate 34%

Paper HuggingFace arXiv Code

Preprints

arXiv'26

RL VLM

SD-GRPO: Verifiable Segment Decomposition for Long-Form Vision-Language Generation

Hyunwoong Kim, Seongeun Lee, Hannah Yun, Junhyun Park, Jonggwon Park

arXiv preprint, arXiv:2606.09871, 2026

arXiv

arXiv'26

Surgical Robotics Hysteresis Compensation Tendon-Sheath Mechanism

SSTL: Self-Sensing Tendon Loop for Hysteresis Modeling and Compensation in Tendon-Sheath Mechanisms

Myeongbo Park^*, Junhyun Park^*, Ihsan Ullah, Chunggil An, Minho Hwang

arXiv preprint, arXiv:2605.16870, 2026

arXiv

arXiv'26

Surgical Robotics Pose Estimation

MarUco: A Markerless 6D Pose Estimation Framework for Closed-Loop Control of Surgical Continuum Manipulators

Junhyun Park^*, Chunggil An^*, Myeongbo Park, Ihsan Ullah, Sihyeong Park, Minho Hwang

arXiv preprint, arXiv:2602.16365, 2026

arXiv

Challenges

Experience

Education

Honors & Awards

Professional Services

• Reviewer: MICCAI (2025); IEEE RA-L, IEEE/RSJ IROS (2024).
• Teaching Assistant: Undergraduate Research Group Project (2025); Artificial Intelligence Basics (2024).

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