_{* corresponding author}

• HFGF-DINOv3: High-Frequency Guided Fusion and Phase-Aware Loss for Camouflaged Object Detection
  J.S. Lee, H.W. Seo, E.K. Kim, H.E. Jang*
  Pattern Recognition (PR), 2026 · Accepted
  _{SCIE · JCR Q1, top 6.6% · IF 9.1}

• 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 · Accepted
  _{BK21 CS-recognized conference (IF 1) · Grand Cube Osaka, Japan · Dec 16–18, 2026}

• 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), 2024
  _{ESCI · Scopus}

• SARR-Net: Sensor-Aware Relation Routing for Multispectral Camouflaged Object Detection
  J.S. Lee, C. Park, H.E. Jang*
  IEEE Transactions on Multimedia (TMM), 2026 · Major revision
  _{SCIE · JCR Q1, top 2.3% · IF 9.9}

• Correcting What Matters: Multispectral Evidence-Guided Signed Rectification ...
  J.S. Lee, W. Park, S. Pyo, K.T. Lim, H.E. Jang*
  IEEE Transactions on Multimedia (TMM), 2026 · Under review
  _{SCIE · JCR Q1, top 2.3% · IF 9.9}

• RefTRACE: Reference-Faithful Evaluation and Dense Evidence Routing ...
  J.S. Lee, W. Park, E.K. Kim, H.E. Jang*
  Journal of Computational Design and Engineering (JCDE), 2026 · Under review
  _{SCIE · JCR Q1, top 6.2% · IF 6.8}

• ReCAST-Net: Region-Centric Spectral Adaptation and Calibration ...
  J.S. Lee, K. Woradit, J. Park, H.E. Jang*
  Journal of Computational Design and Engineering (JCDE), 2026 · Under review
  _{SCIE · JCR Q1, top 6.2% · IF 6.8}

• 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, 2025
  _KCI

• 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, 2025
  _KCI

• Effective Data Preprocessing and Augmentation Methods of SAR Images for Optical Image Translation
  H.W. Seo, J.S. Lee, W.J. Park, H.C. Choi, K.H. Kim, H.E. Jang*
  Journal of Broadcast Engineering (JBE), 2025
  _KCI

• Effective Detection of Generated Images Using Frequency Transform
  H.W. Seo, D.S. Kim, S.Y. Oh, J.S. Lee, H.E. Jang*
  Journal of KIISE (JOK), 2025
  _KCI

• Effective Data Augmentations for Cross-Domain Fingerprint Recognition
  D.S. Kim, S.Y. Oh, J.S. Lee, H.E. Jang*
  Journal of Digital Forensics, 2024
  _KCI

• 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, 2023
  _KCI

• Crop-Paste Technique for Enhancing Object Detection Performance in Synthetic Aperture Radar Images
  J.S. Lee, H.W. Seo, C. Park, H.E. Jang
  Korea Computer Congress (KCC), 2024

• Data Preprocessing and Augmentation Methods for SAR to Optical Image Translation
  H.W. Seo, J.S. Lee, C. Park, H.E. Jang
  Korea Computer Congress (KCC), 2024

• Effective Detection of Generated Images Using Fast Fourier Transform and Discrete Cosine Transform
  H.W. Seo, J.S. Lee, D.S. Kim, S.Y. Oh, H.E. Jang
  Korean Digital Forensics Society Winter Conference (KDFS), 2023 · Best Paper Award (President of Society Award)

• Lightweight Fingerprint Forgery Detection Technique Utilizing Median Filter and Ensemble Model
  J.S. Lee, D.S. Kim, S.Y. Oh, H.E. Jang
  Korean Digital Forensics Society Summer Conference (KDFS), 2023 · Best Paper Award (Commissioner General of the Korea Coast Guard Award)

• Effective Data Augmentations for Fingerprint Recognition
  D.S. Kim, J.S. Lee, S.Y. Oh, H.E. Jang
  Korean Digital Forensics Society Summer Conference (KDFS), 2023

• Lightweight Deep Convolutional Neural Networks for Fine-Grained Leaf Classification
  S.Y. Oh, J.S. Lee, D.S. Kim, H.E. Jang
  Joint Conference on Communications and Information (JCCI), 2023

• Development of Optical Character Recognition Model for Document Leak Investigation
  E.J. Jang, J.S. Lee, D.S. Kim, S.Y. Oh, H.E. Jang
  Korean Digital Forensics Society Winter Conference (KDFS), 2022 · Best Paper Award (President of Society Award)

• M.S. in Computer Engineering, Hanbat National University — 2025.03 – Present · Advisor: Prof. Haneol Jang
• B.S. in Computer Engineering, Hanbat National University — 2019.03 – 2025.02

Other awards

• Best Paper Award ×3 — Korean Digital Forensics Society (KDFS) · 2023 Summer (Commissioner General of the Korea Coast Guard Award), 2023 Winter and 2022 Winter (President of Society Award)
• Gold Prize — Capstone Design Exhibition (SkyPixel), Hanbat National University · 2024
• Special Prize (President's Award) — Creative Design Online Competition, Nanum Tech · 2022
• Prize ×3 — Computer Engineering Portfolio Competition, Hanbat National University · 2022, 2023, 2024

Teaching assistant — under Prof. Haneol Jang, Hanbat National University

• Computer Vision — graduate course · Spring 2026, Fall 2026
• Computer Vision — 4th-year Computer Engineering · Fall 2025
• Artificial Intelligence and Applications — 3rd-year Computer Engineering · Spring 2024, Spring 2025
• Data Structure — 2nd-year Computer Engineering · Spring 2023
• Hanbat AI Intensive Course — 2023.01

Service

• Reviewer — IEEE Transactions on Multimedia (TMM) · 2026

• Programming — Python, C, C++, Java
• Libraries — PyTorch, NumPy, Pandas, scikit-learn
• Research workflow — multi-domain AI-agent workflows for research coding and experiment design · 50B+ tokens used as of 2026.09.21
• Writing — paper-review blog with 38+ paper reviews and 27+ research notes, mostly camouflaged and open-vocabulary segmentation
• Deep Learning Specialization — Coursera · Neural Networks and Deep Learning · Improving Deep Neural Networks · Structuring Machine Learning Projects · Convolutional Neural Networks · Sequence Models · 2023
• LivDet 2023 Fingerprint Liveness Detection Competition — Challenge 1 certificate · 2023.01