Master's researcher, Artificial Intelligence & Media Laboratory (AIM Lab)
Hanbat National University · Daejeon, Republic of Korea
I am interested in computer vision, including object detection, segmentation, camouflaged object detection, synthetic aperture radar (SAR) image analysis, and UAV imagery. My interests also include using vision foundation models (VFMs) and vision-language models (VLMs).
Email · Google Scholar · LinkedIn
Publications · Experience · Awards · Competitions · Skills
International and domestic journal and conference work. Review status is shown for manuscripts that have not yet been accepted.
Uncertainty-Guided Structural Routing and Consensus-Aware Re-Ranking for Open-Vocabulary Camouflaged Object Segmentation
J.S. Lee, S.Y. Oh, C. Park, H.E. Jang*
Asian Conference on Computer Vision (ACCV 2026) · Osaka, Japan · December 2026 · Accepted
SARR-Net: Sensor-Aware Relation Routing for ...
J.S. Lee, C. Park, H.E. Jang*
IEEE Transactions on Multimedia (TMM, SCIE · JCR Top 2.3%) · 2026 · Major revision — under review
HFGF-DINOv3: High-Frequency Guided Fusion...
J.S. Lee, H.W. Seo, E.K. Kim, H.E. Jang*
Pattern Recognition (PR, SCIE · JCR Top 6.8%) · 2026 · Minor revision — under review
Parcel-Based Crop Type Classification in UAV Imagery with SAM for Smallholder Farms
J.S. Lee, H. Kim, J. Koo, H. Choi, D.Y. Jeong*
Korean Journal of Remote Sensing (KJRS, SCOPUS) · 2024
Crop-Paste Data Augmentation Technique for Enhancing Object Detection Performance in Synthetic Aperture Radar Images
J.S. Lee, H.W. Seo, W.J. Park, H.C. Choi, K.H. Kim, E.K. Kim, H.E. Jang*
Journal of IKEEE (KCI) · 2025
Enhanced Copy-Paste Data Augmentation Using SAM for Precise Ship Detection
J.H. Park, J.S. Lee, S.M. Pyo, H.E. Jang*
Journal of IKEEE (KCI) · 2025
Effective Detection of Generated Images Using Fast Fourier Transform and Discrete Cosine Transform
H.W. Seo, D.S. Kim, S.Y. Oh, J.S. Lee, H.E. Jang*
Journal of KIISE (JOK) · 2025
Effective Data Augmentations for Cross-Domain Fingerprint Recognition
D.S. Kim, J.S. Lee, S.Y. Oh, H.E. Jang*
Journal of Digital Forensics (KCI) · 2024
Lightweight Technique for Forged Fingerprint Detection Using Ensemble Models and Median Filters
J.S. Lee, D.S. Kim, S.Y. Oh, H.E. Jang*
Journal of Digital Forensics (KCI) · 2023
Data Preprocessing and Augmentation Methods for SAR to Optical Image Translation
KCC 2024 · June 2024
Crop-Paste Technique for Enhancing Object Detection Performance in Synthetic Aperture
KCC 2024 · June 2024
Lightweight Deep Convolutional Neural Networks for Fine-Grained Leaf Classification
JCCI 2023 · April 2023
Development of Optical Character Recognition Model for Document Leak Investigation
KDFS 2022 · December 2022
Research appointments and collaborative projects.
Master's researcher · March 2025 – present
Graduate study at AIM Lab.
Collaborative research · February 2025 – October 2025
Military AI: zero-shot detection of military vehicles.
Joint Command Projects with DataMaker.
Collaborative research · May 2023 – July 2023
Medical AI: X-ray diagnosis of newborns' dyspnea syndrome.
Joint research with Chungnam National University Hospital (CNUH).
Undergraduate researcher · May 2022 – February 2025
Research on computer vision and deep learning.
Research intern · July 2024 – September 2024
Remote sensing and UAV vision. Improved a SAM-based parcel segmentation model
using drone-captured UAV imagery for segmentation and classification.
Teaching assistant under Prof. H.E. Jang.
- Artificial Intelligence and Applications — March–June 2025; third-year C.E. students.
- Artificial Intelligence and Applications — March–June 2024; third-year C.E. students.
- Data Structure — March–June 2023; second-year C.E. students.
- HANBAT AI INTENSIVE COURSE — January 2023.
Awards in research, competitions, and university activities.
- Grand Prize (대상) — 6th AI SPARK Challenge — Innopolis Foundation.
- Gold Prize — Capstone Design Exhibition (SkyPixel) — Hanbat National Univ..
- Prize — Computer Engineering Portfolio Competition — Hanbat National Univ..
- Special Prize — SW Univ. Joint AI Competition — SW Univ. Council.
- Best Paper (Commissioner General of the Korea Coast Guard Award) — KDFS (Summer).
- Best Paper (President of Society Award) — KDFS (Winter).
- Prize — Computer Engineering Portfolio Competition — Hanbat National Univ..
- Best Paper (President of Society Award) — KDFS (Winter).
- Special Prize — Creative Design Online Competition — Nanum Tech.
- Award (President of SW Univ. Council Award) — SW Univ. Council.
- Prize — Computer Engineering Portfolio Competition — Hanbat National Univ..
1 / 141 — 제6회 2024 연구개발특구 AI SPARK 챌린지
AIFactory · Wildfire area segmentation
5 / 542 · Top 0.9% — Fake or Real: AI 생성 이미지 판별 경진대회
AI Connect · Classification of images generated by generative models
17 / 227 · Top 7.4% — SW중심대학 공동 AI 경진대회 2023
DACON · Building segmentation from satellite imagery
8 / 77 · Top 10.3% — SW중심대학 공동 AI 경진대회 2022 (Finals)
DACON · Optical Character Recognition (OCR)
1 / 192 — SW중심대학 공동 AI 경진대회 2022 (Preliminaries)
DACON · Psychological trait prediction on tabular data
Languages and libraries: Python, PyTorch, NumPy, Pandas, Scikit-Learn.
Research workflow: Multi-domain AI-agent workflows for research coding and experiment design. Cumulative token usage: 50B+ tokens as of September 21, 2026.
- Sequence Models (Deep Learning Specialization) — Coursera, February 2023.
- Convolutional Neural Networks (Deep Learning Specialization) — Coursera, February 2023.
- Structuring Machine Learning Projects (Deep Learning Specialization) — Coursera, February 2023.
- Improving Deep Neural Networks (Deep Learning Specialization) — Coursera, February 2023.
- Neural Networks and Deep Learning (Deep Learning Specialization) — Coursera, January 2023.
- LivDet 2023 Fingerprint Liveness Detection Competition (Challenge 1) — LivDet, January 2023.