Onur Afacan

Publication Activity (10 Years)

Years Active: 2007-2024
Publications (10 Years): 39

Top Topics

Parameter Estimation

Motion Correction

Contrast Enhanced

Diffusion Weighted

Top Venues

Medical Image Anal.

Publications

Noga Kertes, Yael Zaffrani-Reznikov, Onur Afacan, Sila Kurugol, Simon K. Warfield, Moti Freiman
IVIM-Morph: Motion-compensated quantitative Intra-voxel Incoherent Motion (IVIM) analysis for functional fetal lung maturity assessment from diffusion-weighted MRI data. CoRR (2024)
Serge Vasylechko Didenko, Simon K. Warfield, Sila Kurugol, Onur Afacan
Improved myelin water fraction mapping with deep neural networks using synthetically generated 3D data. Medical Image Anal. 91 (2024)
Haykel Snoussi, Davood Karimi, Onur Afacan, Mustafa Utkur, Ali Gholipour
HAITCH: A Framework for Distortion and Motion Correction in Fetal Multi-Shell Diffusion-Weighted MRI. CoRR (2024)
Serge Vasylechko, Onur Afacan, Sila Kurugol
Self Supervised Denoising Diffusion Probabilistic Models for Abdominal DW-MRI. CDMRI@MICCAI (2023)
Can Taylan Sari, Sila Kurugol, Onur Afacan, Simon K. Warfield
CORPS: Cost-free Rigorous Pseudo-labeling based on Similarity-ranking for Brain MRI Segmentation. CoRR (2022)
Noam Korngut, Elad Rotman, Onur Afacan, Sila Kurugol, Yael Zaffrani-Reznikov, Shira Nemirovsky-Rotman, Simon K. Warfield, Moti Freiman
SUPER-IVIM-DC: Intra-voxel incoherent motion based Fetal lung maturity assessment from limited DWI data using supervised learning coupled with data-consistency. CoRR (2022)
Yael Zaffrani-Reznikov, Onur Afacan, Sila Kurugol, Simon K. Warfield, Moti Freiman
qDWI-Morph: Motion-Compensated Quantitative Diffusion-Weighted MRI Analysis for Fetal Lung Maturity Assessment. ECCV Workshops (3) (2022)
Yao Sui, Onur Afacan, Camilo Jaimes, Ali Gholipour, Simon K. Warfield
Scan-Specific Generative Neural Network for MRI Super-Resolution Reconstruction. IEEE Trans. Medical Imaging 41 (6) (2022)
Arvind Balachandrasekaran, Alexander Li Cohen, Onur Afacan, Simon K. Warfield, Ali Gholipour
Reducing the Effects of Motion Artifacts in fMRI: A Structured Matrix Completion Approach. IEEE Trans. Medical Imaging 41 (1) (2022)
Noam Korngut, Elad Rotman, Onur Afacan, Sila Kurugol, Yael Zaffrani-Reznikov, Shira Nemirovsky-Rotman, Simon K. Warfield, Moti Freiman
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) (2022)
Serge Vasylechko Didenko, Simon K. Warfield, Sila Kurugol, Onur Afacan
SynthMap: a generative model for synthesis of 3D datasets for quantitative MRI parameter mapping of myelin water fraction. MIDL (2022)
Yael Zaffrani-Reznikov, Onur Afacan, Sila Kurugol, Simon K. Warfield, Moti Freiman
qDWI-Morph: Motion-compensated quantitative Diffusion-Weighted MRI analysis for fetal lung maturity assessment. CoRR (2022)
Aziz Koçanaogullari, Cemre Ariyurek, Onur Afacan, Sila Kurugol
Learning the Regularization in DCE-MR Image Reconstruction for Functional Imaging of Kidneys. IEEE Access 10 (2022)
Yao Sui, Onur Afacan, Ali Gholipour, Simon K. Warfield
MRI Super-Resolution Through Generative Degradation Learning. MICCAI (6) (2021)
Barbara Villarini, Hykoush Asaturyan, Sila Kurugol, Onur Afacan, Jimmy D. Bell, E. Louise Thomas
3D Deep Learning for Anatomical Structure Segmentation in Multiple Imaging Modalities. CBMS (2021)
Jaume Coll-Font, Onur Afacan, Jeanne Chow, Richard S. Lee, Simon K. Warfield, Sila Kurugol
Modeling dynamic radial contrast enhanced MRI with linear time invariant systems for motion correction in quantitative assessment of kidney function. Medical Image Anal. 67 (2021)
Hykoush Asaturyan, Barbara Villarini, Karen Sarao, Jeanne Chow, Onur Afacan, Sila Kurugol
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 21 (23) (2021)
Aziz Koçanaogullari, Cemre Ariyurek, Onur Afacan, Sila Kurugol
Learning the Regularization in DCE-MR Image Reconstruction for Functional Imaging of Kidneys. CoRR (2021)
Yao Sui, Onur Afacan, Camilo Jaimes, Ali Gholipour, Simon K. Warfield
Gradient-Guided Isotropic MRI Reconstruction From Anisotropic Acquisitions. IEEE Trans. Computational Imaging 7 (2021)
Yao Sui, Onur Afacan, Ali Gholipour, Simon K. Warfield
SLIMM: Slice localization integrated MRI monitoring. NeuroImage 223 (2020)
Seyhmus Guler, Burak Erem, Alexander Li Cohen, Onur Afacan, Simon K. Warfield
Dynamic Missing-Data Completion Reduces Leakage of Motion Artifact Caused by Temporal Filtering that Remains After Scrubbing. ISBI (2020)
Yao Sui, Onur Afacan, Ali Gholipour, Simon K. Warfield
Learning a Gradient Guidance for Spatially Isotropic MRI Super-Resolution Reconstruction. MICCAI (2) (2020)
Shadab Khan, Lana Vasung, Bahram Marami, Caitlin K. Rollins, Onur Afacan, Cynthia M. Ortinau, Edward Yang, Simon K. Warfield, Ali Gholipour
images. NeuroImage 185 (2019)
Ali Pour Yazdanpanah, Onur Afacan, Simon K. Warfield
Non-learning based deep parallel MRI reconstruction (NLDpMRI). Medical Imaging: Image Processing (2019)
Ali Pour Yazdanpanah, Onur Afacan, Simon K. Warfield
ODE-based Deep Network for MRI Reconstruction. CoRR (2019)
Ali Pour Yazdanpanah, Onur Afacan, Simon K. Warfield
Deep Plug-and-Play Prior for Parallel MRI Reconstruction. ICCV Workshops (2019)
Ali Pour Yazdanpanah, Onur Afacan, Simon K. Warfield
Deep Plug-and-Play Prior for Parallel MRI Reconstruction. CoRR (2019)
Yao Sui, Onur Afacan, Ali Gholipour, Simon K. Warfield
Isotropic MRI Super-Resolution Reconstruction with Multi-scale Gradient Field Prior. MICCAI (3) (2019)
Jaume Coll-Font, Onur Afacan, Jeanne Chow, Sila Kurugol
Linear Time Invariant Model Based Motion Correction (LiMo-MoCo) of Dynamic Radial Contrast Enhanced MRI. MICCAI (2) (2019)
Sudhanya Chatterjee, Olivier Commowick, Onur Afacan, Simon K. Warfield, Christian Barillot
Multi-compartment model of brain tissues from T2 relaxometry MRI using gamma distribution. ISBI (2018)
Shadab Khan, Caitlin K. Rollins, Cynthia M. Ortinau, Onur Afacan, Simon K. Warfield, Ali Gholipour
Tract-Specific Group Analysis in Fetal Cohorts Using in utero Diffusion Tensor Imaging. MICCAI (3) (2018)
Sudhanya Chatterjee, Olivier Commowick, Onur Afacan, Simon K. Warfield, Christian Barillot
Identification of Gadolinium Contrast Enhanced Regions in MS Lesions Using Brain Tissue Microstructure Information Obtained from Diffusion and T2 Relaxometry MRI. MICCAI (3) (2018)
Ali Pour Yazdanpanah, Onur Afacan, Simon K. Warfield
Non-Learning based Deep Parallel MRI Reconstruction (NLDpMRI). CoRR (2018)
Sila Kurugol, Moti Freiman, Onur Afacan, Liran Domachevsky, Jeannette M. Perez-Rossello, Michael J. Callahan, Simon K. Warfield
Motion-robust parameter estimation in abdominal diffusion-weighted MRI by simultaneous image registration and model estimation. Medical Image Anal. 39 (2017)
Sila Kurugol, Bahram Marami, Onur Afacan, Simon K. Warfield, Ali Gholipour
Motion-Robust Spatially Constrained Parameter Estimation in Renal Diffusion-Weighted MRI by 3D Motion Tracking and Correction of Sequential Slices. CMMI/RAMBO/SWITCH@MICCAI (2017)
Bahram Marami, Seyed Sadegh Mohseni Salehi, Onur Afacan, Benoit Scherrer, Caitlin K. Rollins, Edward Yang, Judy A. Estroff, Simon K. Warfield, Ali Gholipour
Temporal slice registration and robust diffusion-tensor reconstruction for improved fetal brain structural connectivity analysis. NeuroImage 156 (2017)
Bahram Marami, Benoit Scherrer, Onur Afacan, Burak Erem, Simon K. Warfield, Ali Gholipour
Motion-Robust Diffusion-Weighted Brain MRI Reconstruction Through Slice-Level Registration-Based Motion Tracking. IEEE Trans. Medical Imaging 35 (10) (2016)
Bahram Marami, Benoit Scherrer, Onur Afacan, Simon K. Warfield, Ali Gholipour
Motion-Robust Reconstruction Based on Simultaneous Multi-slice Registration for Diffusion-Weighted MRI of Moving Subjects. MICCAI (3) (2016)
Sila Kurugol, Moti Freiman, Onur Afacan, Jeannette M. Perez-Rossello, Michael J. Callahan, Simon K. Warfield
Spatially-constrained probability distribution model of incoherent motion (SPIM) for abdominal diffusion-weighted MRI. Medical Image Anal. 32 (2016)
Benoit Scherrer, Onur Afacan, Maxime Taquet, Sanjay P. Prabhu, Ali Gholipour, Simon K. Warfield
Accelerated High Spatial Resolution Diffusion-Weighted Imaging. IPMI (2015)
Sila Kurugol, Moti Freiman, Onur Afacan, Liran Domachevsky, Jeannette M. Perez-Rossello, Michael J. Callahan, Simon K. Warfield
Motion Compensated Abdominal Diffusion Weighted MRI by Simultaneous Image Registration and Model Estimation (SIR-ME). MICCAI (3) (2015)
Aymeric Stamm, Jolene Singh, Onur Afacan, Simon K. Warfield
Analytic Quantification of Bias and Variance of Coil Sensitivity Profile Estimators for Improved Image Reconstruction in MRI. MICCAI (2) (2015)
Aymeric Stamm, Jolene Singh, Benoît Scherrer, Onur Afacan, Simon K. Warfield
Multi-session complex averaging for high resolution high SNR 3T MR visualization of ex vivo hippocampus and insula. Medical Imaging: Image Processing (2015)
Sila Kurugol, Moti Freiman, Onur Afacan, Jeannette M. Perez-Rossello, Michael J. Callahan, Simon K. Warfield
Spatially-Constrained Probability Distribution Model of Incoherent Motion (SPIM) in Diffusion Weighted MRI Signals of Crohn's Disease. ABDI@MICCAI (2014)
Alireza Akhondi Asl, Onur Afacan, Robert V. Mulkern, Simon K. Warfield
T 2-Relaxometry for Myelin Water Fraction Extraction Using Wald Distribution and Extended Phase Graph. MICCAI (3) (2014)
Vahid Taimouri, Moti Freiman, Onur Afacan, Simon K. Warfield
Spatially Constrained Incoherent Motion (SCIM) Model Improves Quantitative Diffusion-Weighted MRI Analysis of Crohn's Disease Patients. Abdominal Imaging (2013)
Moti Freiman, Onur Afacan, Robert V. Mulkern, Simon K. Warfield
Improved Multi B-Value Diffusion-Weighted MRI of the Body by Simultaneous Model Estimation and Image Reconstruction (SMEIR). MICCAI (3) (2013)
Onur Afacan, William Scott Hoge, Dana H. Brooks, István Ákos Mórocz
Increasing Temporal Resolution in Hybrid 3D EPI fMRI Studies Using Unfold. ISBI (2009)
Onur Afacan, Dimitris Mitsouras, Dana H. Brooks, Robert V. Mulkern, Frank J. Rybicki
Comparing Mr Imaging Properties of Spiral Trajectories Using the Singular Spectrum of the Analytical Fourier Basis Cross-Correlation Matrix. ISBI (2007)