Naoki Sunaguchi

Nagoya University — Japan

Physics and Astronomy · Physical Sciences

11h-index419citations60works0.52yr avg
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Research Topics

Advanced X-ray Imaging Techniques(43), Medical Imaging Techniques and Applications(27), Advanced X-ray and CT Imaging(26), Advanced MRI Techniques and Applications(8), Digital Holography and Microscopy(7)

Publications60 total

High-Resolution Imaging by Local Magnification in X-Ray Fluorescence Computed Tomography
2025
Noise Reduction in X-Ray Fluorescence CT Images Using Noise2Void Deep Learning
2025
EP.02.05 Three-Dimensional Visualization of Spreading Tumor Cell Through Air Spaces (STAS) Using High Resolution Phase-Contrast Imaging Method
Journal of Thoracic Oncology·2025
Superimposed Wavefront Imaging of Diffraction-enhanced X-rays: sparsity-aware CT reconstruction from limited-view projections
International Journal of Computer Assisted Radiology and Surgery·2024· 2 citedOpen Access
Synchrotron Radiation Refraction-Contrast Computed Tomography Based on X-ray Dark-Field Imaging Optics of Pulmonary Malignancy: Comparison with Pathologic Examination
Cancers·2024· 1 citedOpen Access
Theoretical Consideration on Refraction-contrast CT Based on the Superimposed Wavefront Imaging of Diffraction-enhanced X-rays
Transactions of the Society of Instrument and Control Engineers·2024Open Access
Fundamental Study on Image Improvement of X-ray Fluorescence Computed Tomography by Deep Image Prior
2023
Superimposed wavefront imaging of diffraction-enhanced x-rays: A method to achieve higher resolution in crystal analyzer-based x-ray phase-contrast imaging
Applied Physics Letters·2023· 12 cited
Crystal optics simulations for delineation of the three-dimensional cellular nuclear distribution using analyzer-based refraction-contrast computed tomography
Scientific Reports·2022· 2 citedOpen Access
Improved Image Quality in X-ray Fluorescence Computed Tomography by Combining Dual-Energy Scatter Correction and High-Sensitivity Multi-Pinhole Collimator
2022
Development of a capillary plate based fiber-structured ZnS(Ag) scintillator
Journal of Instrumentation·2022
Refraction-contrast CT measurement system based on x-ray dark field imaging for μm-order scale imaging of breast tissue specimens
2022· 1 cited
Three-dimensional and mesoscopic scale fine structures of human upper abdominal organs revealed by micro refraction-contrast x-ray CT
Physica Medica·2021Open Access
Ring artifact removal for differential phase-contrast X-ray computed tomography using a conditional generative adversarial network
International Journal of Computer Assisted Radiology and Surgery·2021· 5 cited
Usefulness of X-ray dark-field imaging in the evaluation of local recurrence after nipple-sparing mastectomy
International Journal of Computer Assisted Radiology and Surgery·2021· 2 cited
Synchrotron Radiation-Based Refraction-Contrast Tomographic Images Using X-ray Dark-Field Imaging Optics in Human Lung Adenocarcinoma and Histologic Correlations
Diagnostics·2021· 9 citedOpen Access
X-ray Dark-Field Imaging (XDFI)—a Promising Tool for 3D Virtual Histopathology
Molecular Imaging and Biology·2021· 9 cited
Ring artifact removal method with generative adversarial network for the refraction-contrast computed tomography
2021· 1 cited
Three-dimensional visualization of ductal carcinoma in situ and usual ductal hyperplasia using the refraction-contrast x-ray computed tomography
2021
Calculation of Stopping-Power Ratio from Multiple CT Numbers Using Photon-Counting CT System: Two- and Three-Parameter-Fitting Method
Sensors·2021· 4 citedOpen Access
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Frequent Co-authors

Tetsuya Yuasa(43), Masami Ando(34), Shu Ichihara(22), Daisuke Shimao(19), Rajiv Gupta(12), Kazuyuki Hyodo(10), Kensaku Mori(7), Rieko Nishimura(7), Qingkai Huo(6), Akari Iwakoshi(6), Zhuoran Huang(6), Yanlin Wu(5), Tsutomu Zeniya(5), Yoshifumi Suzuki(4), Jong-Ki Kim(4), Tenta Sasaya(4), M. Torikoshi(4), Seung‐Jun Seo(3), Yongjin Sung(3), Hiroshi Sugiyama(3)