Jaehyuk Jang

I'm Jaehyuk Jang, a Ph.D. student at Korea Advanced Institute of Science and Technology (KAIST), advised by Prof. Changick Kim.  

Education

B.S. in Electrical Engineering from Hanyang University, 2016.3-2020.2

M.S. in Electrical Engineering from KAIST, 2020.3-2022.2

Ph.D. in Electrical Engineering from KAIST, 2022.3-present

Research Interests

Deep learning, especially computer vision, is my area of interest.

• Visual Perception (classification, segmentation)

• Anomaly / Change detection

• Multimodal learning

• Large multimodal model

but not limited to.

Publications

(C: Conference, J: Journal, P: Preprint, *: Equal Contribution)

2025

• [J2] FCGNet: Foreground and Class Guided Network for Human Parsing [paper]

Jaehyuk Jang, Y. Wang, Changick Kim

Pattern Recognition (PR), 2025

• [C4] Don't Miss the Forest for the Trees: Attentional Vision Calibration for Large Vision Language Models [paper] [arXiv] [Project page]

S. Woo*, D. Kim*, Jaehyuk Jang*, Y. Choi, Changick Kim

Proceedings of the Annual Meeting of the Association for Computational Linguistics (ACL Findings), 2025

2024

• [P1] RITUAL: Random Image Transformations as a Universal Anti-hallucination Lever in LVLMs [paper] [arXiv] [Project page]

S. Woo*, Jaehyuk Jang*, D. Kim*, Y. Choi, Changick Kim

arXiV, 2024

• [C3] Towards Robust Multimodal Prompting With Missing Modalities [paper] [arXiv]

Jaehyuk Jang, Y. Wang, Changick Kim

IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2024

2023

• [J1] Subdivided Mask Dispersion Framework for Semi-Supervised Semantic Segmentation  [paper]

Y. Wang, Jaehyuk Jang, Changick Kim

Pattern Recognition Letters (PRL), 2023

• [C2] Noise-Augmented Missing Modality Aware Prompt based Learning for Robust Visual Recognition [paper]

Y. Wang, Jaehyuk Jang, Changick Kim

IEEE International Conference on Visual Communications and Image Processing (VCIP), 2023

2021

• [C1] ChangeSim: Towards End-to-End Online Scene Change Detection in Industrial Indoor Environments [paper] [arXiv] [Project page] [NVIDIA AI Enterprise Supported]

J.-M. Park*, Jaehyuk Jang*, S.-M. Yoo, S.-K. Lee, U.-H. Kim, Jong-Hwan Kim

IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2021

Project

미래 안보기술 연구 (2024.3~2024.12)

안보기술연구센터 

광역 해양 감시∙수색을 위한 하이브리드 광학레이다 개발 기획 연구 (2023.7~2023.12)

Korea Institute of Marine Science & Technology Promotion (KIMST)

나노 광학 구조 이미지 센서 해상도 개선 알고리즘 연구 (2022.7~2023.7)

Samsung Advanced Institute of Technology (SAIT)

실사 수준의 디지털 휴먼 생성과 30fps급 실감 렌더링 기술 개발 (2022.3~2024.12)

Institute of Information & Communications Technology Planning & Evaluation (IITP)

현실 세계에서 변화하는 상황에 따라 지속적으로 자가 개선하는 인공지능 기술 개발 (2020.3-2021.12)

Institute of Information & Communications Technology Planning & Evaluation (IITP)