Keisuke Matsubara
Akita, Japan
Last Updated: 09/26/2026
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Found 23 publications
Denoising of ultra-low-dose 15O positron emission tomography images using deep image prior with anatomical information extracted through magnetic resonance segmentation.
Journal: Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics (AIFB)
Published: October 27, 2025
Fundamental study on improving the quality of X-ray fluorescence computed tomography images by applying deep image prior to projection images as a pre-denoising method.
Journal: International journal of computer assisted radiology and surgery
Published: April 02, 2024
Renal pelvic plasmacytoid subtype urothelial carcinoma accompanied with solitary mammary metastasis.
Renal pelvic plasmacytoid subtype urothelial carcinoma accompanied with solitary mammary metastasis.
Journal: International cancer conference journal
Published: January 15, 2024
Visualization of small brain nuclei with a high-spatial resolution, clinically available whole-body PET scanner.
Journal: Annals of nuclear medicine
Published: August 06, 2023
Iterative framework for image registration and partial volume correction in brain positron emission tomography
Journal: Igaku butsuri : Nihon Igaku Butsuri Gakkai kikanshi = Japanese journal of medical physics : an official journal of Japan Society of Medical Physics
Published: April 12, 2023
Brain partial volume correction with point spreading function reconstruction in high-resolution digital PET: comparison with an MR-based method in FDG imaging.
Journal: Annals of nuclear medicine
Published: March 17, 2022
DeepPVC: prediction of a partial volume-corrected map for brain positron emission tomography studies via a deep convolutional neural network.
Journal: EJNMMI physics
Published: December 21, 2021
Effect of hematocrit on cerebral blood flow measured by pseudo-continuous arterial spin labeling MRI: A comparative study with 15O-water positron emission tomography.
Journal: Magnetic resonance imaging
Published: March 30, 2021
Prediction of an oxygen extraction fraction map by convolutional neural network: validation of input data among MR and PET images.
Journal: International journal of computer assisted radiology and surgery
Published: February 02, 2021
Last Updated: 09/26/2026