About

I am an assistant professor in Graduate School of Data Science at Kyungpook National University, Daegu, Korea. I was a postdoctoral researcher at Computer Vision Lab, ASRI, Seoul National University (SNU), Seoul, Korea (Mar. 2021 - Aug. 2021).

• Lab Homepage
• CV
• Google Scholar

Research Interests

I am interested in video analysis and computer vision in general, including visual tracking and meta-learning methods.

Education

• Ph.D., Electrical Engineering and Computer Science, Seoul National University (Mar. 2013 - Feb. 2021)
  • Advisor: Prof. Kyoung Mu Lee
• B.S., Electrical and Computer Engineering, Seoul National University (Mar. 2009 - Feb. 2013)

Publications

Peer-reviewed

• Sungyong Baik, Myungsub Choi, Janghoon Choi, Heewon Kim, and Kyoung Mu Lee, “Learning to Learn Task-Adaptive Hyperparameters for Few-Shot Learning,” IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI), Accepted.
• Janghoon Choi, “Target-Aware Feature Bottleneck for Real-Time Visual Tracking,” Applied Sciences, 2023. [pdf]
• Janghoon Choi, “Global Context Attention for Robust Visual Tracking,” Sensors, 2023. [pdf]
• Janghoon Choi, Sungyong Baik, Myungsub Choi, Junseok Kwon, and Kyoung Mu Lee, “Visual Tracking by Adaptive Continual Meta-Learning,” IEEE Access, 2022. [pdf]
• Myungsub Choi, Janghoon Choi, Sungyong Baik, Tae Hyun Kim, and Kyoung Mu Lee, “Test-Time Adaptation for Video Frame Interpolation via Meta-Learning,” IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI), 2022. [pdf]
• Sungyong Baik, Janghoon Choi, Heewon Kim, Dohee Cho, Jaesik Min, and Kyoung Mu Lee, “Meta-Learning with Task-Adaptive Loss Function for Few-Shot Learning,” IEEE International Conference on Computer Vision (ICCV), 2021. (Oral presentation) [pdf]
• Heewon Kim, Sungyong Baik, Myungsub Choi, Janghoon Choi, and Kyoung Mu Lee, “Searching for Controllable Image Restoration Networks,” IEEE International Conference on Computer Vision (ICCV), 2021. [pdf]
• Sungyong Baik, Myungsub Choi, Janghoon Choi, Heewon Kim, and Kyoung Mu Lee, “Meta-Learning with Adaptive Hyperparameters,” Advances in Neural Information Processing Systems (NeurIPS), 2020. [pdf]
• Janghoon Choi, Junseok Kwon, and Kyoung Mu Lee, “Visual Tracking by TridentAlign and Context Embedding,” Asian Conference on Computer Vision (ACCV), 2020. [pdf]
• Myungsub Choi, Janghoon Choi, Sungyong Baik, Tae Hyun Kim, and Kyoung Mu Lee, “Scene-Adaptive Video Frame Interpolation via Meta-Learning,” IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2020. [pdf]
• Janghoon Choi, Junseok Kwon, and Kyoung Mu Lee, “Deep Meta Learning for Real-Time Target-Aware Visual Tracking,” IEEE International Conference on Computer Vision (ICCV), 2019. [pdf]
• Janghoon Choi, Junseok Kwon, and Kyoung Mu Lee, “Real-Time Visual Tracking by Deep Reinforced Decision Making,” Computer Vision and Image Understanding (CVIU). [link][arXiv]