Selected Publications
High Impact Medical AI Journals: Medical Image Analysis (IF=10.900), IEEE Transactions on Medical Imaging (IF=10.600), NeuroImage (IF=5.700)
Top Medical AI Conferences: MICCAI, IPMI (acceptance rate: ~30%, early acceptance: <15%, oral presentation: <5%)
SPHARM-Net: Spherical Harmonics-based Convolution for Cortical Parcellation
Seungbo Ha, Ilwoo Lyu
IEEE Transactions on Medical Imaging, 41(10), 2739-2751, 2022
Keywords: Shape Segmentation, Geometric Deep Learning, Spherical Convolution
Labeling Lateral Prefrontal Sulci using Spherical Data Augmentation and Context-aware Training
Ilwoo Lyu, Shunxing Bao, Lingyan Hao, Jewelia Yao, Jacob Miller, Willa Voorhies, Warren Taylor, Silvia Bunge, Kevin Weiner, Bennett Landman
NeuroImage, 229, 117758, 2021
Keywords: Shape Segmentation, Geometric Deep Learning, Imbalanced Classification, Data Scarcity Problem
Cortical Surface Parcellation using Spherical Convolutional Neural Networks
Prasanna Parvathaneni, Shunxing Bao, Vishwesh Nath, Neil Woodward, Daniel Claassen, Carissa Cascio, David Zald, Yuankai Huo, Bennett Landman, Ilwoo Lyu
Medical Image Computing and Computer Assisted Intervention (MICCAI) 2019, LNCS11766, 501-509, Shenzhen, China, 2019, early accept, travel award
Keywords: Shape Segmentation, Geometric Deep Learning, Non-rigid Data Augmentation, Data Synthesis
Hierarchical Spherical Deformation for Cortical Surface Registration
Ilwoo Lyu, Hakmook Kang, Neil Woodward, Martin Styner, Bennett Landman
Medical Image Analysis, 57, 72-88, 2019
Keywords: Shape Matching, Surface Registration, Spherical Harmonics, Second-order Optimization
Hierarchical Spherical Deformation for Shape Correspondence
Ilwoo Lyu, Martin Styner, Bennett Landman
Medical Image Computing and Computer Assisted Intervention (MICCAI) 2018, LNCS11070, 853-861, Granada, Spain, 2018, early accept, oral presentation
Keywords: Shape Matching, Surface Registration, Spherical Harmonics
A Cortical Shape-Adaptive Approach to Local Gyrification Index
Ilwoo Lyu, Sun Hyung Kim, Jessica Girault, John Gilmore, Martin Styner
Medical Image Analysis, 48, 244-258, 2018
Keywords: Shape Quantification, Stationary H-J PDE, Longitudinal Data Analysis
TRACE: A Topological Graph Representation for Automatic Sulcal Curve Extraction
Ilwoo Lyu, Sun Hyung Kim, Neil Woodward, Martin Styner, Bennett Landman
IEEE Transactions on Medical Imaging, 37(7), 1653-1663, 2018
Keywords: Shape Feature Extraction, Rigde/Valley Detection, Geodesics, Graph Representation
Group-Wise Cortical Correspondence via Sulcal Curve-Constrained Entropy Minimization
Ilwoo Lyu, Sun Hyung Kim, Joon-Kyung Seong, Sang Wook Yoo, Alan Evans, Yundi Shi, Mar Sanchez, Marc Niethammer, Martin Styner
Information Processing in Medical Imaging (IPMI) 2013, LNCS7917, 364-375, Asilomar, California, USA, 2013, oral presentation with open-ended discussion
Keywords: Shape Matching, Landmark-based Surface Registration, Spherical Harmonics, Group-wise Optimization