4ILab - Publications

Publications 📚

Conferences 📗

[2025]

[ML] Yoori Oh, Yoseob Han, Joonhyeon Bae, Jaeheon Sim, and Kyogu Lee. “Understanding Audio-Text Retrieval Through Singular Value Decomposition”, SIGIR 2025, Padua, Italy, July 2025, [pdf]

[2024]

[LP] Yoori Oh*, Yoseob Han*, and Kyogu Lee. “Distance Sampling-based Paraphraser Leveraging ChatGPT for Text Data Manipulation”, SIGIR 2024, Washington D.C., USA, July 2024, *Contributed equally to this work, [pdf]

[2023]

[AP] Yoori Oh, Juheon Lee, Yoseob Han, and Kyogu Lee. “Semi-supervised Learning for Continuous Emotional Intensity Controllable Speech Synthesis with Disentangled Representations”, INTERSPEECH 2023, Dublin, Ireland, August 2023, [pdf]

[~2022]

[MI] Yoseob Han, Kyungsang Kim, and Quanzheng Li. “Null space image estimator using dual-domain deep learning for Region-of-Interest CT reconstruction”, Fully3D, Leuven, Belgium, July 2022, [pdf]
[MI] Junyoung Kim*, Yoseob Han*, and Jong Chul Ye. “Cone-Angle Artifact Removal Using Differentiated Backprojection Domain Deep Learning”, ISBI, Iowa city, Iowa, USA, April 2020, *Contributed equally to this work, [pdf]
[MI] Yoseob Han, Junyoung Kim, Jong Chul Ye, Marc Louis Klasky, and Brendt Wohlberg. “Adaptive X-ray CT Filtration method using deep CNN”, ISBI workshop on Deep Learning for Biomedical Image Reconstruction, Iowa city, Iowa, USA, April 2020, [pdf]
[MI] Yoseob Han and Jong Chul Ye. “Non-Cartesian k-space deep learning for accelerated MRI”, ISMRM, Montreal, QC., Canada, May 2019, [pdf]
[MI] Yoseob Han and Jong Chul Ye. “Non-Cartesian k-space deep learning for accelerated MRI”, ISMRM workshop on machine learning 2, Washington, D.C., USA, October 2018, [pdf]
[MI] Won-Joon Do, Yoseob Han, Seung Hong Choi, Jong Chul Ye, and Sung-Hong Park. “Reconstruction of MR images by combining k-space of multi-contrast MR data through deep learning”, ISMRM, Paris, France, June 2018, [pdf]
[MI] Yoseob Han and Jong Chul Ye. “Deep Learning Reconstruction for 9-View Dual Energy CT Baggage Scanner”, CT MEETING, Utah, USA, May 2018, [pdf]
[MI] Yoseob Han, Jawook Gu, and Jong Chul Ye. “Deep Learning Interior Tomography for Region-of-Interest Reconstruction”, CT MEETING, Utah, USA, May 2018, [pdf]
[MI] Yoseob Han and Jong Chul Ye. “Deep Residual Learning Approach for Sparse-view CT Reconstruction”, Fully3D, Xi'an, China, June 2017, [pdf]
[MI] Yoseob Han, Dongwook Lee, Jaejun Yoo, and Jong Chul Ye. “Accelerated projection reconstruction MR imaging using deep residual learning”, ISMRM, Honolulu, HI, USA, April 2017, [pdf]
[MI] Kyong Hwan Jin, Yoseob Han, and Jong Chul Ye. “Compressive dynamic aperture B-mode ultrasound imaging using annihilating filter-based low-rank interpolation”, ISBI, Prague, Czech Republic, April 2016, [pdf]
[MI] Yoseob Han, Kyong Hwan Jin, Kyungsang Kim, and Jong Chul Ye. “Sparse-view X-ray spectral CT reconstruction using annihilating filter-based low rank hankel matrix approach”, ISBI, Prague, Czech Republic, April 2016, [pdf]
[MI] Yoseob Han, Minji Lee, John Paul Ward, Michael Unser, Seungryoung Cho and Jong Chul Ye. “Multi-scale Circular Conebeam Interior Tomography using bedrosian identity: Verification with real data”, CT MEETING, Bamberg, Germany, July 2016, [pdf]

Journals 📕

[2025]

[MI] Minkyu Kim, Kanghyun*, and Yoseob Han*. “CoMed-SAM: Collaborative Medical SAM for Multi-Modality Image Segmentation”, IEEE ACCESS, 27 October 2025, [pdf]
[MI] Junhyeok Lee, Yoseob Han, Joon Jang, Hyochul Lee, Jung Hyun Park, Inpyeong Hwang, Jin Wook Chung, Seung Hong Choi, Kyu Sung Choi. “ST-SRPerf: Continuous spatiotemporal representation for perfusion MRI super-resolution through neural ODE and implicit neural representation”, Computers in Biology and Medicine, 01 October 2025, [pdf]
[MI] Yoseob Han. “Low-dose CT Reconstruction using Cross-domain Deep Learning with Domain Transfer Module”, Physics in Medicine & Biology, 21 February 2025, [pdf]
[MI] Jaehun Lee, Daniel Kim, Taehun Kim, Mohammed A Al-Masni, Yoseob Han, Dong-Hyun Kim, Kanghyun Ryu. “Meta-Learning Guidance for Robust Medical Image Synthesis: Addressing the Real-World Misalignment and Corruptions”, Computerized Medical Imaging and Graphics, 01 February 2025, [pdf]
[DD] Gunwoo Lee*, Jungmin Lee*, Minkyo Jung, Joseph Lee, Kihun Hong, Souhwan Jung, Yoseob Han. “Dual-Channel Deepfake Audio Detection: Leveraging Direct and Reverberant Waveforms”, IEEE ACCESS, 22 January 2025, *Contributed equally to this work, [pdf]

[2024]

[MI] Yoseob Han. “Hierarchical decomposed dual-domain deep learning for sparse-view CT reconstruction”, Physics in Medicine & Biology, 3 April 2024, [pdf]

[2023]

[MI] Kanghyun Ryu, Chena Lee, Yoseob Han, Subeen Pang, Young Hyun Kim, Chanyeol Choi, Ikbeom Jang, and Sang-Sun Han. “Multi-planar 2.5D U-Net for image quality enhancement of dental cone-beam CT”, Plos one, 11 May 2023, [pdf]

[~2022]

[MI] Yoseob Han, Dufan Wu, Kyungsang Kim, and Quanzheng Li. “End-to-End Deep Learning for Interior Tomography with Low-Dose X-ray CT”, Physics in Medicine & Biology, 16 May 2022, [pdf]
[MI] Yoseob Han*, Jaeduck Jang*, Eunju Cha*, Junho Lee*, Myoungho Jeong, Tae-Gon Kim, Byeong Gyu Chae, Hee Goo Kim, Shinae Jun, Eunha Lee, and Jong Chul Ye. “Deep Learning STEM-EDX Tomography for Nanocrystals”, Nature Machine Intelligence, 08 February 2021, *Contributed equally to this work, [pdf]
[MI] Kyu Sung Choi, Sung-Hye You, Yoseob Han, Jong Chul Ye, Seung Hong Choi, and Bumseok Jeong. “Improving the reliability of pharmacokinetic parameters in dynamic contrast-enhanced MRI in gliomas: Deep learning approach”, Neuroradiology, 04 August 2020, [pdf]
[MI] Yoseob Han*, Junyoung Kim*, and Jong Chul Ye. “Differentiated Backprojection Domain Deep Learning for Conebeam Artifact Removal”, IEEE Transactions on Medical Imaging, 05 June 2020, *Contributed equally to this work, [pdf]
[MI] Won-Joon Do, Sunghun Seo, Yoseob Han, Jong Chul Ye, Seung Hong Choi, and Sung- Hong Park, “Reconstruction of Multi-contrast MR Images through Deep Learning”, Medical Physics, 28 January 2020 , [pdf]
[MI] Yoseob Han and Jong Chul Ye. “One Network to Solve All ROIs: Deep Learning CT for Any ROI using Differentiated Backprojection”, Medical Physics, 06 December 2019 , [pdf]
[MI] Juyoung Lee, Yoseob Han, and Jong Chul Ye. “k-Space Deep Learning for Reference- free EPI Ghost Correction”, Magnetic Resonance Medicine, 18 July 2019, [pdf]
[MI] Yoseob Han, Leonard Sunwoo, and Jong Chul Ye. “k-Space Deep Learning for Accelerated MRI”, IEEE Transactions on Medical Imaging, 05 July 2019, [pdf]
[MI] Yoseob Han and Jong Chul Ye. “Framing U-Net via Deep Convolutional Framelets: Application to Sparse-View CT”, IEEE Transactions on Medical Imaging, 06 April 2018 , [pdf]
[IP] Jong Chul Ye, Yoseob Han, and Eunju Cha. “Deep Convolutional Framelets: A General Deep Learning Framework for Inverse Problems”, SIAM Journal on Imaging Sciences, 24 April 2018, [pdf]
[MI] Yoseob Han, Jaejun Yoo, Hak Hee Kim, Hee Jung Shin, Kyunghyun Sung, and Jong Chul Ye. “Deep learning with domain adaptation for accelerated projection-reconstruction MR”, Magnetic Resonance Medicine, 04 February 2018, [pdf]
[MI] Minji Lee, Yoseob Han, John Paul Ward, Michael Unser, and Jong Chul Ye. "Interior Tomography Using 1D Generalized Total Variation. Part II: Multiscale Implementation", SIAM Journal on Imaging Sciences, 27 Octorber 2015, [pdf]

Invited Talks 🎙️

[2025]

한요섭, "AI Applications for Medical Diagnosis Support: Image Reconstruction, Segmentation, and Gaze Tracking," K-BIOX, 생명정보학 심포지엄, 코엑스, 12 December 2025
한요섭, "Solving Inverse Problems in the Medical Domain via Signal Processing-based AI," AI 기반 정보통신 응용 기술 워크숍, 한국정보통신설비학회, 건국대학교, 30 October 2025
한요섭, "AI Approaches to inverse Problems in Signal Processing," AI반도체 및 첨단 센서 기술 세미나, 킨텍스, 24 October 2025
한요섭, "신호처리 관점에서 본 AI 의료 영상 복원," BIOINFO, 수원컨벤션센터, 15 October 2025

[2024]

한요섭, "Artificial Intelligence for Inverse Problem: from Signal Processing Perspective," BK21 핵심미래기술 워크샵, 연세대학교, 22 July 2024

[2023]

한요섭, "의료 정보 & 의학 빅데이터를 활용한 인공지능 모델 연구 및 다양한 응용 분야," 대한의용생체공학회, 대한경북첨단 의료산업진흥재단, 13 May 2023

Patents 📘

[2025]

이교구, 오유리, 심재헌, 배준현, 한요섭, "오디오-텍스트 검색을 위한 큐 기반 대조 학습 방법 및 이를 위한 컴퓨터 장치," 서울대학교 산학협력단, 숭실대학교 산학협력단, 출원번호 10-2025-0194175
한요섭, 정민교, "딥러닝 기반 저선량 CT 이미지 재구성 시스템," 숭실대학교 산학협력단, 출원번호 10-2025-0074750
한요섭, 류강현, 김민규, "의료 영상 분할 장치 및 그것의 동작 방법," 숭실대학교 산학협력단, 출원번호 10-2025-0096474
한요섭, 정민교, "자기지도 학습 기반 희소뷰 CT 영상 재구성 방법 및 장치," 숭실대학교 산학협력단, 출원번호 10-2025-0099401

[~2021]

Jong Chul Ye and Yoseob Han “METHOD FOR PROCESSING SPARSE-VIEW COMPUTED TOMOGRAPHY IMAGE USING NEURAL NETWORK AND APPARATUS THEREFOR”, US, US-10991132-B2, 27 April 2021
Jong Chul Ye and Yoseob Han “METHOD FOR PROCESSING MULTI-DIRECTIONAL X-RAY COMPUTED TOMOGRAPHY IMAGE USING ARTIFICIAL NEURAL NET”, US, US-10977842-B2, 13 April 2021
Jong Chul Ye and Yoseob Han. “METHOD FOR PROCESSING ALL INTERIOR COMPUTED TOMOGRAPHY IMAGE USING SINGLE ARTIFICIAL NEURAL NETWORK AND APPARATUS THEREFOR”, KR, 10-2225747, 04 March 2021
Jong Chul Ye and Yoseob Han. “METHOD FOR PROCESSING MAGNETIC RESONANCE IMAGING USING ARTIFICIAL NEURAL NETWORK AND APPARATUS THEREFOR”, KR, 10-2215702, 08 February 2021
Jong Chul Ye, Yoseob Han, and Eunju Cha, “METHOD AND APPARATUS FOR PROCESSING IMAGE BASED ON NEURAL NETWORK”, US, US-10853977-B2, 01 December 2020
Jong Chul Ye and Yoseob Han. “METHOD FOR PROCESSING MULTI-DIRECTIONAL X-RAY COMPUTED TOMOGRAPHY IMAGE USING ARTIFICIAL NEURAL NETWORK AND APPARATUS THEREFOR”, KR, 10-2174600, 30 October 2020
Jong Chul Ye and Yoseob Han. “METHOD FOR PROCESSING INTERIOR COMPUTED TOMOGRAPHY IMAGE USING ARTIFICIAL NEURAL NETWORK AND APPARATUS THEREFOR”, KR, 10-2094599, 23 March 2020
Jong Chul Ye and Yoseob Han. “METHOD FOR PROCESSING SPARSE-VIEW COMPUTED TOMOGRAPHY IMAGE USING ARTIFICIAL NEURAL NETWORK AND APPARATUS THEREFOR”, KR, 10-2094598, 23 March 2020
Jong Chul Ye, Yoseob Han, and Eunju Cha. “METHOD AND APPARATUS FOR RECONSTRUCTING IMAGE BASED ON NEURAL NETWORK”, KR, 10-2089151, 09 March 2020
Jong Chul Ye and Yoseob Han. “COMPUTED TOMOGRAPHY IMAGE RECONSTRUCTION METHOD AND APPARATUS”, KR, 10-1886228, 01 August 2018
Jong Chul Ye, Minji Lee, Yoseob Han, Jea Young Jeong, Jaehak Lee, and Young Hoon Sung. “X-RAY IMAGING APPARATUS AND CONTROL METHOD FOR THE SAME”, KR, 10-1710866, 22 February 2017
Jong Chul Ye, Kyong Hwan Jin, and Yoseob Han. “INTERIOR TOMOGRAPHY RECONSTRUCTION APPARATUS USING THE LOW RANK FOURIER INTERPOLATION AND CONTROLLING METHOD THEREOF”, KR, 10-168530, 06 December 2016

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