Kyungjin Lee

pronunciation:

I am Kyungjin Lee, a Ph.D. student in Computer Science and Engineering at Seoul National University. My research broadly focuses on building real-time intelligent systems for interactive 3D computing, spanning mobile systems, computer graphics, and computer vision. I am particularly interested in jointly designing algorithms and systems that make complex 3D perception, representation, and interaction efficient enough for real-world use. I am a recipient of the 2023 Google PhD Fellowship in Mobile Computing.

Publications

[C8]

Clustered Error Correction with Grouped 4D Gaussian Splatting

Taeho Kang, Jaeyeon Park, Kyungjin Lee, Youngki Lee

ACM SIGGRAPH Conference and Exhibition on Computer Graphics and Interactive Techniques in Asia, 2025 (SIGGRAPH Asia)

[C7]

VoiceSeeker: Energy-Efficient and Accurate Audio-Visual Target Speaker Separation on Mobile Devices

Juheon Yi, Kyungjin Lee, Hyunseok Oh, Youngki Lee

IEEE Pervasive Computing, 2025 (PerCom)

PDF IEEE Xplore

[C6]

Ego3DPose: Capturing the 3D Cues from Binocular Egocentric Views

Taeho Kang, Kyungjin Lee, Jinrui Zhang, Youngki Lee

ACM SIGGRAPH Conference and Exhibition on Computer Graphics and Interactive Techniques in Asia, 2023 (SIGGRAPH Asia)

[C5]

FarfetchFusion: Towards Fully Mobile Live 3D Telepresence Platform

Kyungjin Lee, Juheon Yi, Youngki Lee

ACM International Conference on Mobile Computing and Networking, 2023 (MobiCom)

Project PDF ACM DL

[C4]

Bubbleu: Exploring Augmented Reality Game Design with Uncertain AI-based Interaction

Minji Kim, Kyungjin Lee, Rajesh Balan, Youngki Lee

ACM Conference on Human Factors in Computing Systems, 2023 (CHI)

[C3]

FlexPatch: Fast and Accurate Object Detection for On-device High-Resolution Live Video Analytics

Kichang Yang, Juheon Yi, Kyungjin Lee, Youngki Lee

IEEE International Conference on Computer Communications, 2022 (INFOCOM)

PDF IEEE Xplore

[C2]

GROOT: A Real-time Streaming System for High-Fidelity Volumetric Videos

Kyungjin Lee, Juheon Yi, Youngki Lee, Sunghyun Choi, Young Min Kim

ACM International Conference on Mobile Computing and Networking, 2020 (MobiCom)

Project PDF ACM DL

[C1]

Sensor Fusion in Upper Limb Area Networks: A Survey

Aaron Duivenvoorden*, Kyungjin Lee*, Maxime Raison, Sofiane Achiche (* Co-primary)

Global Information Infrastructure and Networking Symposium, 2017 (GIIS)