• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Murata Kazumi  村田 一心

ORCIDConnect your ORCID iD *help
Researcher Number 90770040
Other IDs
Affiliation (based on the past Project Information) *help 2020 – 2022: 国立天文台, ハワイ観測所, 特任研究員
Review Section/Research Field
Principal Investigator
Basic Section 90130:Medical systems-related
Keywords
Principal Investigator
アーチファクト / スペクトルの歪み / 画質改善 / スペクトルCT / 媒質分離 / 圧縮センシング / スペクトル歪み補正 / フォトンカウンティングCT
  • Research Projects

    (1 results)
  • Research Products

    (8 results)
  •  Spectral distortion correction for a photon-counting CT systemPrincipal Investigator

    • Principal Investigator
      Murata Kazumi
    • Project Period (FY)
      2020 – 2022
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 90130:Medical systems-related
    • Research Institution
      National Astronomical Observatory of Japan

All 2022 2021 2020

All Journal Article Presentation

  • [Journal Article] Ring-artifact correction with total-variation regularization for material images in photon-counting CT2020

    • Author(s)
      Murata Kazumi、Ogawa Koichi
    • Journal Title

      IEEE Transactions on Radiation and Plasma Medical Sciences

      Volume: - Issue: 4 Pages: 1-1

    • DOI

      10.1109/trpms.2020.3022864

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20K20232
  • [Presentation] Regularization-based restoration of distorted spectral images for photon-counting CT2022

    • Author(s)
      K. Murata, K.Ogawa
    • Organizer
      2022 IEEE Nuclear Science Symposium and Medical Imaging Conference
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K20232
  • [Presentation] 圧縮センシングを用いたフォトンカウンティング CT のスペクトル歪み補正2022

    • Author(s)
      村田一心,尾川浩一
    • Organizer
      第41回日本医用画像工学会大会
    • Data Source
      KAKENHI-PROJECT-20K20232
  • [Presentation] 圧縮センシングを用いたフォトンカウンティング CT のスペクトル歪み補正精度改善2022

    • Author(s)
      村田一心,尾川浩一
    • Organizer
      第124回日本医学物理学会学術大会
    • Data Source
      KAKENHI-PROJECT-20K20232
  • [Presentation] Spectral distortion correction of photon-counting CT with machine learning2021

    • Author(s)
      Kazumi Murata, Koichi Ogawa
    • Organizer
      2021 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K20232
  • [Presentation] Material decomposition of photon-counting CT spectra with machine learning2020

    • Author(s)
      Kazumi Murata, Koichi Ogawa
    • Organizer
      120th Scientific Meeting of Japan Society of Medical Physics (JSMP)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K20232
  • [Presentation] Influence of pulse pile-up effects on material decomposition with photon-counting CT2020

    • Author(s)
      Kazumi Murata, Koichi Ogawa
    • Organizer
      2020 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K20232
  • [Presentation] Spectral distortion correction caused by pulse-pileup effects with a machine learning technique for a photon counting x-ray detector2020

    • Author(s)
      Kohei Koyama, Kazumi Murata, Koichi Ogawa
    • Organizer
      120th Scientific Meeting of Japan Society of Medical Physics (JSMP)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K20232

URL: 

Are you sure that you want to link your ORCID iD to your KAKEN Researcher profile?
* This action can be performed only by the researcher himself/herself who is listed on the KAKEN Researcher’s page. Are you sure that this KAKEN Researcher’s page is your page?

この研究者とORCID iDの連携を行いますか?
※ この処理は、研究者本人だけが実行できます。

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi