CV | Github | Google scholar
jihochoi [at] jbnu.ac.kr
CV | Github | Google scholar
jihochoi [at] jbnu.ac.kr
About Me
I am currently a PhD student at Jeonbuk National University, advised by Prof. Sang Jun Lee. My research focuses on developing vision systems that address real-world challenges in remote physiological signal estimation, medical image analysis, and 3D reconstruction, with an emphasis on robust deep learning models for unconstrained environments.
Recently, I've been advancing camera-based remote photoplethysmography (rPPG) for reliable operation in unconstrained, in-the-wild conditions.
My long-term goal is to discover and precisely define practical problems, and to develop domain-appropriate AI models that translate into deployable, real-world solutions.
Ph.D.
Jeonbuk National University (2023.09 ~ present)
Division of Electronic and Information Engineering
M.S.
Jeonbuk National University (2021.09~2023.09)
Division of Electronic and Information Engineering
B.S.
Jeonbuk National University (2017.03~2021.09)
Division of Electronic Engineering
Periodic-MAE: Periodic Video Masked Autoencoder for rPPG Estimation
arXiv, 2025
Jiho Choi, Sang Jun Lee
PFSH-Net: Parallel frequency-spatial hybrid network for segmentation of kidney stones in pre-contrast computed tomography images of dogs
Computers in Biology and Medicine, 2025 (IF: 7.0, JCR 2.3%)
Jiho Choi*, Gyeongyeon Hwang*, Yewon Ji, Hakyoung Yoon and Sang Jun Lee (*: equal contribution)
DINO-rPPG: Remote Photoplethysmography Measurement using Facial Representation from DINO Guidance
International Joint Conferences on Artificial Intelligence Workshop on RePSS (IJCAIW), 2024
Jiho Choi, Sang Jun Lee
Monocular Depth Estimation from a Fisheye Camera based on Knowledge Distillation
Sensors, 2023 (IF: 3.9)
Eunjin Son, Jiho Choi, Jimin Song, Yongsik Jin and Sang Jun Lee
Weakly Supervised Learning for Transmission Line Detection using Unpaired Image-To-Image Translation
Remote Sensing, 2022 (IF: 5.349)
Jiho Choi, Sang Jun Lee
Attention-LRCN: Long-term Recurrent Convolutional Network for Stress Detection from Photoplethysmography
IEEE International Symposium on Medical Measurements and Applications (MeMeA), 2022
Jiho Choi, Jun Seong Lee, Moonwook Ryu, Gyutae Hwang, Gyeongyeon Hwang, Sang Jun Lee
Research Scholarship for Ph.D. Studies, National Research Foundation of Korea (NRF), 2025~2027
JBNU G-FYF Fellowship, Jeonbuk National University, 2024
President’s Award for Outstanding Research, Jeonbuk National University, 2023 [View]
BK21 FOUR Outstanding Award in Graduate Research, 2023 [View]
BK21 FOUR JIANT-IT Human Resource Development Center Fellowship, Jeonbuk National University, (2023, 2024) [View]
Reviewer for CVPR 2025, ICCV 2025
Reviewer for Scientific Reports