[32]

Virtual non-metal network for metal artifact reduction in the sinogram domain

D Choi, T Kwon, J Hwang, JI Hwang, Y Choi, S Cho

7th International Conference on Image Formation in X-Ray Computed Tomography, 2022

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[31]

Dual-domain network with transfer learning for bowtie-filter-induced artifacts in half-fan cone-beam CT

S Yun, U Jeong, D Kim, H Kim, S Cho

7th International Conference on Image Formation in X-Ray Computed Tomography, 2022

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[30]

Learned energy-flexible algorithm using joint sparsity for dual-energy CT: a preliminary study

D. Lee, S. Cho

16th International Meeting on Fully Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine, 2021

​

[29]

Feasibility study of residual U-Net based low-dose dual-energy imaging for a gantry-type CT scanner

S. Cho, T. Kwon, J. Lee, S. Cho

16th International Meeting on Fully Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine, 2021

​

[28]

Efficient prior image generation for normalized metal artifact reduction (NMAR) using normalized sinogram surgery with the beam-hardening correction

S. Yun, D. Lee, H Kim, R. Pua, S. Cho, S. Cho

16th International Meeting on Fully Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine, 2021

​

[27]

Single-Scan Dual-Energy CT Image Reconstruction via Normalized Gradient Magnitude Image (NGMI) Regularization

D. Lee,  H. Jo, U. Jeong, S. Cho

6th International Conference on Image Formation in X-Ray Computed Tomography, 2020

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[26]

Dental Panoramic Image Reconstruction from Cone-Beam CT Projection Data

T. Kwon, D. Cho, J. Hwang, J. Lee, J. Lim, S. Cho

6th International Conference on Image Formation in X-Ray Computed Tomography, 2020

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[25]

Reducing high-density object artifacts with iterative image reconstruction in digital tomosynthesis

H. Kim, J. Lee, and S. Cho

Proc. of 2019 International Meeting on Fully 3D Image Reconstruction in Radiology and Nuclear Medicine, 2019

​

[24]

Reconstructing interior transmission tomographic images with an offset-detector using a deep-neural-network

H. Lee, H. Kim, and S. Cho

Proc. of 2019 International Meeting on Fully 3D Image Reconstruction in Radiology and Nuclear Medicine, 2019

​

[23]

Comparison study of 2D/3D-synthetic dictionary based reconstruction for low-dose X-ray CT

H. Kim, H. Lee and S. Cho

International Meeting on Fully 3D Image Reconstruction in Radiology and Nuclear Medicine, 2017

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[22]

A hybrid-type scatter correction method for a single-scan cone-beam CT

J. Min, R. Pua, Y. Kim and S. Cho

International Meeting on Fully 3D Image Reconstruction in Radiology and Nuclear Medicine, 2017

 

[21]

Preliminary study on dynamic SPECT reconstruction using Siemens xSPECT system

S. Cho, J. Chang, J. Hwang, J. Soh and S. Cho

International Meeting on Fully 3D Image Reconstruction in Radiology and Nuclear Medicine, 2017

 

[20]

Multiscale circular cone-beam interior tomography using Bedrosian identity: verification with real data

Y. Han, M. Lee, J. P. Ward, M. Unser and S. Cho

International Conference on Image Formation in X-ray Computed Tomography, 2016

 

[19]

Computed laminography system with various scanning configurations for nondestructive testing

M. Park, H. Kim and S. Cho

International Conference on Image Formation in X-ray Computed Tomography, 2016

 

[18]

CNR improvement in a sparse-view cone-beam computed tomography using an anti-scatter grid

S. Cho and S. Cho

International Conference on Image Formation in X-ray Computed Tomography, 2016

 

[17]

Feasibility study onmany-view under-sampling (MVUS) using spiral beam filter

S. Wi, H. Lee and S. Cho

International Conference on Image Formation in X-ray Computed Tomography, 2016

 

[16]

Bone enhanced small-animal microtomography with single-shot dual-energy sandwich detectors

S. Kim, D. Kim, H. Youn and S. Cho

International Conference on Image Formation in X-ray Computed Tomography, 2016

 

[15]

Preliminary study on reduction of cartoon artifact in the iteratively reconstructed images from sparse projection views

S. Wi, S. Abbas and S. Cho

World Congress Medical Physics and Biomedical Engineering, 2015

 

[14]

Many-view under-sampling dual-energy low-dose diagnostic CT scan

T. Lee, J. Lee, K. Lee, D. Kim and S. Cho

Fully 3D, 2015

 

[13]

Fast and low-dose computed laminography using compressive sensing based technique

S. Abbas, M. Park and S. Cho

QNDE, 2014

 

[12]

Scatter deconvolution in X-ray cone-beam CT using data consistency

C. Kim, M. Park, Y. Sung, J. Lee and S. Cho

CT meeting, 2014

 

[11]

Effects of Sparse Sampling Schemes on Image Quality in Low-dose CT

S. Abbas, T. Lee, S. Shin, R. Lee, and S. Cho

Fully 3D, 2013

 

[10]

Evaluation of mA Switching Method with Penalized Weighted Least-Square Noise Reduction for Low-dose CT

Y. Lee, H. Chung and S. Cho

CT meeting, 2012

 

[9]

Investigation of various geometries for digital chest tomosynthesis

S. Wi, T. Lee and S. Cho

World Congress Medical Physics and Biomedical Engineering, 2012

 

[8]

Correction of wobble effect of a filter mounted on on-board-imager

B. Yoo, J. Kim and S. Cho

World Congress Medical Physics and Biomedical Engineering, 2012

 

[7]

Performance comparison of OS-EM algorithm with ML-EM in digital tomosynthesis

T. Lee and S. Cho

World Congress Medical Physics and Biomedical Engineering, 2012

 

[6]

Optimization of Digital Breast Tomosynthesis using the Taguchi Method

T. Lee, J. Min and S. Cho

Fully 3D, 2011

 

[5]

Half-fan-based region-of-interest imaging in circular cone-beam CT for radiation therapy

S. Cho, D. Xia, E. Pearson, C. A. Pelizzari and X. Pan

Fully 3D, 2009

 

[4]

Low-dose kilovoltage cone-beam CT imaging for image-guided radiation therapy: a feasibility study

X. Han, S. Cho, J. Bian, E. Pearson, E. Y. Sidky, C. A. Pelizzari and X. Pan

Fully 3D, 2009

 

[3]

Backprojection filtration algorithm with improved noise property for a circular cone-beam CT

D. Xia, S. Cho and X. Pan

Fully 3D, 2009

 

[2]

Image reconstruction for a reduced scan in circular sinusoidal cone-beam CT

D. Xia, S. Cho and X. Pan

Fully 3D, 2007

 

[1]

Phase angle optimization for a single-turn helical cone-beam CT with a PI-line based BPF algorithm

S. Cho, C. A. Pelizzari and X. Pan

World Congress on Medical Physics and Biomedical Engineering, 2006

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