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Showing results 1 to 8 of 8

1
A Beam-Hardening Correction Method Based on a Discrete Spectral Attenuation Model in X-ray Microcomputed Tomography

Lee, Donghyeon; So, Jeongtae; Lim, Sunho; Cho, Seungryong, IEEE Nuclear Science Symposium and Medical Imaging Conference, IEEE NSS/MIC, 2018-11-14

2
A feasibility study of metal artifacts reduction using weighted iterative reconstruction algorithm for frequency split metal artifact reduction

Yun, Sungho; Lee, Donghyeon; Cho, Seungryong, IFMIA 2021 International Forum On Medical Imaging In Asia, IFMIA, 2021-01-25

3
Back-projection Filtration Image Reconstruction Approach for Reducing Out-of plane Artifacts in Laminography

So, Jeongtae; Kim, Hyeongsek; Lee, Donghyeon; Cho, Seungryong, iCT2019 - 9th International Conference on Industrial Computed Tomography, iCT, 2019-02-14

4
Dual-domain network with transfer learning for reducing bowtie-filter induced artifacts in half-fan cone-beam CT

Yun, Sungho; Jeong, Uijin; Lee, Donghyeon; Kim, Hyeongseok; Cho, Seungryong, 7th International Conference on Image Formation in X-Ray Computed Tomography, SPIE, 2022-06

5
Efficient prior image generation for normalized metal artifact reduction (NMAR) using normalized sinogram surgery with the beam-hardening correction

Yun, Sungho; Lee, Donghyeon; Kim, Hyeongseok; Pua, Rizza; Cho, Sanghoon; Cho, Seungryong, 16th International Meeting on Fully Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine (Fully3D 2021), Fully3D, 2021-07-11

6
Learned energy-flexible algorithm using joint sparsity for dual-energy CT: a preliminary study

Lee, Donghyeon; Cho, Seungryong, 16th International Meeting on Fully Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine (Fully3D 2021), Fully3D, 2021-07-21

7
Low-dose cone-beam CT reconstruction with moving beam blockers for dual-energy CT

Lee, Donghyeon; So, Jeongtae; Kwon, Taejin; Wi, Sunhee; Lee, Jiseoc; Lee, Taewon; Cho, Seungryong, JKMP, KSMP, JSMP, 2017-09-15

8
Single-Scan Dual-Energy CT Image Reconstruction via Normalized Gradient Magnitude Image (NGMI) Regularization

Lee, Donghyeon; Jo, Hwanhui; Jeong, Uijin; Cho, Seungryong, 6th International Conference on Image Formation in X-Ray Computed Tomography, CT-meeting, 2020-08-05

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