Onur Afacan

55 papers B 3Journal 25Unranked 27
YearRankTypeTitle / Venue / Authors
2025 J jnl
A self-attention model for robust rigid slice-to-volume registration of functional MRI.
Comput. Medical Imaging Graph.
Samah Khawaled, Onur Afacan, Simon K. Warfield, Moti Freiman
2025 J jnl
IVIM-Morph: Motion-compensated quantitative Intra-voxel Incoherent Motion (IVIM) analysis for functional fetal lung maturity assessment from diffusion-weighted MRI data.
Medical Image Anal.
Noga Kertes, Yael Zaffrani-Reznikov, Onur Afacan, Sila Kurugol, Simon K. Warfield, Moti Freiman
2025 J jnl
MRI Super-Resolution with Deep Learning: A Comprehensive Survey.
CoRR
Mohammad Khateri, Serge Vasylechko, Morteza Ghahremani, Liam Timms, Deniz Kocanaogullari, Simon K. Warfield, Camilo Jaimes, Davood Karimi, Alejandra Sierra, Jussi Tohka, Sila Kurugol, Onur Afacan
2025 — conf
Measuring T1 Relaxation Times at High Resolution from Rapid Brain MRI.
ISBI
Zhengyong Huang, Hakim Ouaalam, Onur Afacan, Simon K. Warfield, Yao Sui
2025 — conf
Optimizing Respiratory Phase Binning for Improved Motion Correction in Abdominal Diffusion-Weighted MRI.
ISBI
Michelle Su, Cemre Ariyurek, Serge Vasylechko, Onur Afacan, Sila Kurugol
2024 — conf
Advanced Framework for Fetal Diffusion MRI: Dynamic Distortion and Motion Correction.
PIPPI@MICCAI
Haykel Snoussi, Davood Karimi, Onur Afacan, Mustafa Utkur, Ali Gholipour
2024 J jnl
HAITCH: A Framework for Distortion and Motion Correction in Fetal Multi-Shell Diffusion-Weighted MRI.
CoRR
Haykel Snoussi, Davood Karimi, Onur Afacan, Mustafa Utkur, Ali Gholipour
2024 J jnl
IVIM-Morph: Motion-compensated quantitative Intra-voxel Incoherent Motion (IVIM) analysis for functional fetal lung maturity assessment from diffusion-weighted MRI data.
CoRR
Noga Kertes, Yael Zaffrani-Reznikov, Onur Afacan, Sila Kurugol, Simon K. Warfield, Moti Freiman
2024 J jnl
Improved myelin water fraction mapping with deep neural networks using synthetically generated 3D data.
Medical Image Anal.
Serge Vasylechko Didenko, Simon K. Warfield, Sila Kurugol, Onur Afacan
2023 — conf
Self Supervised Denoising Diffusion Probabilistic Models for Abdominal DW-MRI.
CDMRI@MICCAI
Serge Vasylechko, Onur Afacan, Sila Kurugol
2022 J jnl
CORPS: Cost-free Rigorous Pseudo-labeling based on Similarity-ranking for Brain MRI Segmentation.
CoRR
Can Taylan Sari, Sila Kurugol, Onur Afacan, Simon K. Warfield
2022 J jnl
Learning the Regularization in DCE-MR Image Reconstruction for Functional Imaging of Kidneys.
IEEE Access
Aziz Koçanaogullari, Cemre Ariyurek, Onur Afacan, Sila Kurugol
2022 J jnl
Reducing the Effects of Motion Artifacts in fMRI: A Structured Matrix Completion Approach.
IEEE Trans. Medical Imaging
Arvind Balachandrasekaran, Alexander Li Cohen, Onur Afacan, Simon K. Warfield, Ali Gholipour
2022 — conf
SUPER-IVIM-DC: Intra-voxel Incoherent Motion Based Fetal Lung Maturity Assessment from Limited DWI Data Using Supervised Learning Coupled with Data-Consistency.
MICCAI (2)
Noam Korngut, Elad Rotman, Onur Afacan, Sila Kurugol, Yael Zaffrani-Reznikov, Shira Nemirovsky-Rotman, Simon K. Warfield, Moti Freiman
2022 J jnl
SUPER-IVIM-DC: Intra-voxel incoherent motion based Fetal lung maturity assessment from limited DWI data using supervised learning coupled with data-consistency.
CoRR
Noam Korngut, Elad Rotman, Onur Afacan, Sila Kurugol, Yael Zaffrani-Reznikov, Shira Nemirovsky-Rotman, Simon K. Warfield, Moti Freiman
2022 J jnl
Scan-Specific Generative Neural Network for MRI Super-Resolution Reconstruction.
IEEE Trans. Medical Imaging
Yao Sui, Onur Afacan, Camilo Jaimes, Ali Gholipour, Simon K. Warfield
2022 — conf
SynthMap: a generative model for synthesis of 3D datasets for quantitative MRI parameter mapping of myelin water fraction.
MIDL
Serge Vasylechko Didenko, Simon K. Warfield, Sila Kurugol, Onur Afacan
2022 — conf
qDWI-Morph: Motion-Compensated Quantitative Diffusion-Weighted MRI Analysis for Fetal Lung Maturity Assessment.
ECCV Workshops (3)
Yael Zaffrani-Reznikov, Onur Afacan, Sila Kurugol, Simon K. Warfield, Moti Freiman
2022 J jnl
qDWI-Morph: Motion-compensated quantitative Diffusion-Weighted MRI analysis for fetal lung maturity assessment.
CoRR
Yael Zaffrani-Reznikov, Onur Afacan, Sila Kurugol, Simon K. Warfield, Moti Freiman
2021 B conf
3D Deep Learning for Anatomical Structure Segmentation in Multiple Imaging Modalities.
CBMS
Barbara Villarini, Hykoush A. Asaturyan, Sila Kurugol, Onur Afacan, Jimmy D. Bell, E. Louise Thomas
2021 J jnl
Gradient-Guided Isotropic MRI Reconstruction From Anisotropic Acquisitions.
IEEE Trans. Computational Imaging
Yao Sui, Onur Afacan, Camilo Jaimes, Ali Gholipour, Simon K. Warfield
2021 J jnl
Improving Automatic Renal Segmentation in Clinically Normal and Abnormal Paediatric DCE-MRI via Contrast Maximisation and Convolutional Networks for Computing Markers of Kidney Function.
Sensors
Hykoush A. Asaturyan, Barbara Villarini, Karen Sarao, Jeanne Chow, Onur Afacan, Sila Kurugol
2021 J jnl
Learning the Regularization in DCE-MR Image Reconstruction for Functional Imaging of Kidneys.
CoRR
Aziz Koçanaogullari, Cemre Ariyurek, Onur Afacan, Sila Kurugol
2021 — conf
MRI Super-Resolution Through Generative Degradation Learning.
MICCAI (6)
Yao Sui, Onur Afacan, Ali Gholipour, Simon K. Warfield
2021 J jnl
Modeling dynamic radial contrast enhanced MRI with linear time invariant systems for motion correction in quantitative assessment of kidney function.
Medical Image Anal.
Jaume Coll-Font, Onur Afacan, Jeanne Chow, Richard S. Lee, Simon K. Warfield, Sila Kurugol
2020 — conf
Dynamic Missing-Data Completion Reduces Leakage of Motion Artifact Caused by Temporal Filtering that Remains After Scrubbing.
ISBI
Seyhmus Guler, Burak Erem, Alexander Li Cohen, Onur Afacan, Simon K. Warfield
2020 — conf
Learning a Gradient Guidance for Spatially Isotropic MRI Super-Resolution Reconstruction.
MICCAI (2)
Yao Sui, Onur Afacan, Ali Gholipour, Simon K. Warfield
2020 J jnl
SLIMM: Slice localization integrated MRI monitoring.
NeuroImage
Yao Sui, Onur Afacan, Ali Gholipour, Simon K. Warfield
2019 — conf
Deep Plug-and-Play Prior for Parallel MRI Reconstruction.
ICCV Workshops
Ali Pour Yazdanpanah, Onur Afacan, Simon K. Warfield
2019 J jnl
Deep Plug-and-Play Prior for Parallel MRI Reconstruction.
CoRR
Ali Pour Yazdanpanah, Onur Afacan, Simon K. Warfield
2019 J jnl
Fetal brain growth portrayed by a spatiotemporal diffusion tensor MRI atlas computed from
NeuroImage
Shadab Khan, Lana Vasung, Bahram Marami, Caitlin K. Rollins, Onur Afacan, Cynthia M. Ortinau, Edward Yang, Simon K. Warfield, Ali Gholipour
2019 — conf
Isotropic MRI Super-Resolution Reconstruction with Multi-scale Gradient Field Prior.
MICCAI (3)
Yao Sui, Onur Afacan, Ali Gholipour, Simon K. Warfield
2019 — conf
Linear Time Invariant Model Based Motion Correction (LiMo-MoCo) of Dynamic Radial Contrast Enhanced MRI.
MICCAI (2)
Jaume Coll-Font, Onur Afacan, Jeanne Chow, Sila Kurugol
2019 B conf
Non-learning based deep parallel MRI reconstruction (NLDpMRI).
Image Processing
Ali Pour Yazdanpanah, Onur Afacan, Simon K. Warfield
2019 J jnl
ODE-based Deep Network for MRI Reconstruction.
CoRR
Ali Pour Yazdanpanah, Onur Afacan, Simon K. Warfield
2018 — conf
Identification of Gadolinium Contrast Enhanced Regions in MS Lesions Using Brain Tissue Microstructure Information Obtained from Diffusion and T2 Relaxometry MRI.
MICCAI (3)
Sudhanya Chatterjee, Olivier Commowick, Onur Afacan, Simon K. Warfield, Christian Barillot
2018 — conf
Multi-compartment model of brain tissues from T2 relaxometry MRI using gamma distribution.
ISBI
Sudhanya Chatterjee, Olivier Commowick, Onur Afacan, Simon K. Warfield, Christian Barillot
2018 J jnl
Non-Learning based Deep Parallel MRI Reconstruction (NLDpMRI).
CoRR
Ali Pour Yazdanpanah, Onur Afacan, Simon K. Warfield
2018 — conf
Tract-Specific Group Analysis in Fetal Cohorts Using in utero Diffusion Tensor Imaging.
MICCAI (3)
Shadab Khan, Caitlin K. Rollins, Cynthia M. Ortinau, Onur Afacan, Simon K. Warfield, Ali Gholipour
2017 — conf
Motion-Robust Spatially Constrained Parameter Estimation in Renal Diffusion-Weighted MRI by 3D Motion Tracking and Correction of Sequential Slices.
CMMI/RAMBO/SWITCH@MICCAI
Sila Kurugol, Bahram Marami, Onur Afacan, Simon K. Warfield, Ali Gholipour
2017 J jnl
Motion-robust parameter estimation in abdominal diffusion-weighted MRI by simultaneous image registration and model estimation.
Medical Image Anal.
Sila Kurugol, Moti Freiman, Onur Afacan, Liran Domachevsky, Jeannette M. Perez-Rossello, Michael J. Callahan, Simon K. Warfield
2017 J jnl
Temporal slice registration and robust diffusion-tensor reconstruction for improved fetal brain structural connectivity analysis.
NeuroImage
Bahram Marami, Seyed Sadegh Mohseni Salehi, Onur Afacan, Benoit Scherrer, Caitlin K. Rollins, Edward Yang, Judy A. Estroff, Simon K. Warfield, Ali Gholipour
2016 J jnl
Motion-Robust Diffusion-Weighted Brain MRI Reconstruction Through Slice-Level Registration-Based Motion Tracking.
IEEE Trans. Medical Imaging
Bahram Marami, Benoit Scherrer, Onur Afacan, Burak Erem, Simon K. Warfield, Ali Gholipour
2016 — conf
Motion-Robust Reconstruction Based on Simultaneous Multi-slice Registration for Diffusion-Weighted MRI of Moving Subjects.
MICCAI (3)
Bahram Marami, Benoit Scherrer, Onur Afacan, Simon K. Warfield, Ali Gholipour
2016 J jnl
Spatially-constrained probability distribution model of incoherent motion (SPIM) for abdominal diffusion-weighted MRI.
Medical Image Anal.
Sila Kurugol, Moti Freiman, Onur Afacan, Jeannette M. Perez-Rossello, Michael J. Callahan, Simon K. Warfield
2015 — conf
Accelerated High Spatial Resolution Diffusion-Weighted Imaging.
IPMI
Benoit Scherrer, Onur Afacan, Maxime Taquet, Sanjay P. Prabhu, Ali Gholipour, Simon K. Warfield
2015 — conf
Analytic Quantification of Bias and Variance of Coil Sensitivity Profile Estimators for Improved Image Reconstruction in MRI.
MICCAI (2)
Aymeric Stamm, Jolene Singh, Onur Afacan, Simon K. Warfield
2015 — conf
Motion Compensated Abdominal Diffusion Weighted MRI by Simultaneous Image Registration and Model Estimation (SIR-ME).
MICCAI (3)
Sila Kurugol, Moti Freiman, Onur Afacan, Liran Domachevsky, Jeannette M. Perez-Rossello, Michael J. Callahan, Simon K. Warfield
2015 B conf
Multi-session complex averaging for high resolution high SNR 3T MR visualization of ex vivo hippocampus and insula.
Image Processing
Aymeric Stamm, Jolene Singh, Benoît Scherrer, Onur Afacan, Simon K. Warfield
2014 — conf
Spatially-Constrained Probability Distribution Model of Incoherent Motion (SPIM) in Diffusion Weighted MRI Signals of Crohn's Disease.
ABDI@MICCAI
Sila Kurugol, Moti Freiman, Onur Afacan, Jeannette M. Perez-Rossello, Michael J. Callahan, Simon K. Warfield
2014 — conf
T 2-Relaxometry for Myelin Water Fraction Extraction Using Wald Distribution and Extended Phase Graph.
MICCAI (3)
Alireza Akhondi Asl, Onur Afacan, Robert V. Mulkern, Simon K. Warfield
2013 — conf
Improved Multi B-Value Diffusion-Weighted MRI of the Body by Simultaneous Model Estimation and Image Reconstruction (SMEIR).
MICCAI (3)
Moti Freiman, Onur Afacan, Robert V. Mulkern, Simon K. Warfield
2013 — conf
Spatially Constrained Incoherent Motion (SCIM) Model Improves Quantitative Diffusion-Weighted MRI Analysis of Crohn's Disease Patients.
Abdominal Imaging
Vahid Taimouri, Moti Freiman, Onur Afacan, Simon K. Warfield
2009 — conf
Increasing Temporal Resolution in Hybrid 3D EPI fMRI Studies Using Unfold.
ISBI
Onur Afacan, William Scott Hoge, Dana H. Brooks, István Ákos Mórocz
2007 — conf
Comparing Mr Imaging Properties of Spiral Trajectories Using the Singular Spectrum of the Analytical Fourier Basis Cross-Correlation Matrix.
ISBI
Onur Afacan, Dimitris Mitsouras, Dana H. Brooks, Robert V. Mulkern, Frank J. Rybicki