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Koichi Sugisawa

Observed names: K Sugisawa, KOICHI SUGISAWA, SUGISAWA, Koichi, Sugisawa, Koichi
ORCID: 0000-0003-4155-2517
Observed ORCID: 0000-0003-4155-2517
OpenAlex ID: A5046194710
Quantitative and qualitative evaluation of hybrid iterative reconstruction, with and without noise power spectrum models: A phantom study
2018 · Kazuya Minamishima, Koichi Sugisawa, et al. · Journal of Applied Clinical Medical Physics · 25
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Renal Cyst Pseudoenhancement
2015 · Yoshitake Yamada, Minoru Yamada, et al. · Medicine · 25
Spatial resolution compensation by adjusting the reconstruction kernels for iterative reconstruction images of computed tomography
2020 · Koichi Sugisawa, Katsuhiro Ichikawa, et al. · Physica Medica · 12
Relationship between the radiation doses at nonenhanced CT studies using different tube voltages and automatic tube current modulation during anthropomorphic phantoms of young children
2017 · Takanori Masuda, Yoshinori Funama, et al. · Journal of Applied Clinical Medical Physics · 10
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Quantitative Evaluation of Coronary Arterial Stenosis Using 16-Slice Multidetector-Row Computed Tomography
2005 · Minoru Yamada, Masahiro Jinzaki, et al. · Journal of Computer Assisted Tomography · 7
Assessment of the image quality of virtual monochromatic spectral computed tomography images: a phantom study considering object contrast, radiation dose, and frequency characteristics
2021 · Shota Masuda, Koichi Sugisawa, et al. · Radiological Physics and Technology · 5
Evaluation of Low-contrast Detectability of Iterative Reconstruction Algorithm in High-speed CT Technology for Head
2019 · Shota Masuda, Koichi Sugisawa, et al. · Japanese Journal of Radiological Technology · 2
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Evaluation of the CT Parameters to Suppress Renal Cysts Pseudoenhancement Effect: Influence of the Virtual Monochromatic Spectral Images, the Model-based Iterative Reconstruction Algorithm and the Aperture Size in Phantom Model
2017 · Koichi Sugisawa, Katsuhiro Ichikawa, et al. · Japanese Journal of Radiological Technology · 2
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Improving Coronary Artery Imaging Quality in the High Heart Rate Region and on MDCT Using a Pulsating Cardiac Phantom
2005 · YUN SHEN, KOSUKE SASAKI, et al. · Japanese Journal of Radiological Technology · 2
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Establishment of CT diagnostic reference levels (DRLs) in Tokyo
2025 · Hideyuki Sato, Masanori Sugaya, et al. · European Radiology
Spatial resolution compensation by adjusting the reconstruction kernels for iterative reconstruction images of computed tomography
2021 · 杉澤, 浩一, SUGISAWA, Koichi · Institutional Repositories DataBase (IRDB)
Latest CT scanning technologies in Japan
2017 · Koichi Sugisawa · Journal of Medical Physics
嚢胞腎偽強調:同一CT検査で得られた仮想単色スペクトルと通常の多色120k-Vpイメージ間の個人内比較
2014 · Yoshitake Yamada, Masahiro Jinzaki, et al. · 日本医学放射線学会総会抄録集
腎嚢胞のPseudo‐enhancementに対する仮想単色X線CT画像の有効性について;A phantom study
2013 · Tsukada Ryo, Koichi Sugisawa, et al.
Possibility of Next Generation Technology for Coronary CT Angiography
2010 · Koichi Sugisawa · Japanese Journal of Radiological Technology
[Upon the characteristics and resolution of the dental x-ray machine].
1973 · K Sugisawa · PubMed
Works count: 17
Citation count: 90
H-index: 5
I10-index: 4
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