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J-GLOBAL ID：200901032309064825   Update date: Sep. 28, 2024

Myojoyama Atsushi

ミョウジョウヤマ アツシ | Myojoyama Atsushi
Affiliation and department：
Tokyo Metropolitan University Department of Radiological Sciences, Human Health Sciences

About Tokyo Metropolitan University Department of Radiological Sciences, Human Health Sciences


Job title： Associate Professor
Research field  (5)： Radiology ,  Communication and network engineering ,  Medical systems ,  Information networks ,  Computer systems
Research keywords  (9)： 高精度放射線治療 ,  データ通信 ,  データ認識 ,  可逆符号化 ,  画像圧縮 ,  GPGPU ,  Monte Carlo ,  4D imaging ,  lossless data compression
Research theme for competitive and other funds  (13)：
  • 2010 - 2011 High Dose Ratio Portal Imaging using Electron Beam of Linear Accelerator
  • 2007 - 2008 ハードウェアによる医療用放射線発生装置シミュレーションの高速化
  • 2007 - 2008 Hardware Acceleration of Monte Carlo Dose Calculation
  • 2007 - 2008 High speed Monte Carlo dose calculation using hardware acceleration
  • 2007 - 2008 A feasibility study on Monte Carlo simulation for delivered dose verification of photon precision radiotherapy
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Papers (28)：
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MISC (30)：
  • 千葉貴仁, 千葉貴仁, OKAMOTO Hiroyuki, NAKAMURA Satoshi, MURAKAMI Naoya, IIJIMA Kotaro, NISHIOKA Shie, NAKAYAMA Hiroki, NAKAYAMA Hiroki, TAKEMORI Mihiro, et al. Dosimetric effects of air pockets around vaginal cylinder in HDR-Brachytherapy with heterogeneity corrected dose calculation. 日本医学物理学会学術大会報文集. 2021. 121st
  • Atsushi Myojoyama, Hidetoshi Saitoh, Takahito Chiba, Masatsugu Hariu. AN IMAGE RECONSTRUCTION METHOD USING ELECTRON BEAM MODE OF LINEAR ACCELERATOR. MEDICAL PHYSICS INTERNATIONAL Journal. 2016. 2. 4. 393-393
  • 野口 修平, 木藤 哲史, 小野寺 牧男, 唐澤 克之, 明上山 温, 齋藤 秀敏. O-11 4DCT画像における腫瘍の形状の歪みの修正(口述発表,第21回日本保健科学学会学術集会). 日本保健科学学会誌. 2011. 14. 0. 20-20
  • 鈴木 祐也, 藤田 幸男, 明上山 温, 齋藤 秀敏. モンテカルロ法のためのMU算出法の検討(第37回秋季学術大会放射線防護・管理関連演題発表後抄録). 放射線防護分科会会誌. 2010. 30. 0. 55-55
  • FUJITA Yukio, SAITOH Hidetoshi, MYOJOYAMA Atsushi, KATAYOSE Tetsurou. Development of a dynamic wedge model in Monte Carlo simulations. 医学物理 : 日本医学物理学会機関誌 = Japanese journal of medical physics : an official journal of Japan Society of Medical Physics. 2008. 28. 250-251
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Lectures and oral presentations  (60)：
  • Investigation on creating low-density resolution phantom using ultra-soft urethane resin
  • Comparison and study of actual measurement and Geant4 simulation results in obtaining PDD using CMOS image sensor
  • Study on convergence control of electron beam using multiple solenoids
  • Study of electron beam convergence using a solenoid
  • Simulation of electron beam convergence using quadrupole magnets
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Education (4)：
  • - 2002 Hokkaido University
  • - 2002 Hokkaido University Graduate School, Division of Engineering
  • - 1996 Muroran Institute of Technology Faculty of Engineering Department of Electrical and Electronic Engineering
  • - 1996 Muroran Institute of Technology Faculty of Engineering
Professional career (1)：
  • doctor (engineering) (Hokkaido University)
Work history (5)：
  • 2020/04 - 現在 Tokyo Metropolitan University Associate Professor
  • 2012/04 - 現在 Tokyo Metropolitan University
  • 2005/04 - 2012/03 Tokyo Metropolitan University
  • 2004/04 - 2005/03 Tokyo Metropolitan University of Health Sciences
  • 2002/04 - 2004/03 Tokyo Metropolitan University of Health Sciences
Association Membership(s) (4)：
JAPANESE SOCIETY FOR RADIATION ONCOLOGY ,  IEEE Signal Processing (Transactions on Image Processing) ,  日本医学物理学会 ,  電子情報通信学会
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