Akashi Toshiaki 明石敏昭

… Alternative Names

明石敏昭アカシトシアキ

Less

Researcher Number	40623492
Other IDs
Affiliation (Current)	2025: 順天堂大学, 医学部, 准教授
Affiliation (based on the past Project Information) *help	2025: 順天堂大学, 医学部, 准教授 2022 – 2023: 順天堂大学, 医学部, 准教授 2019: 東北大学, 医学系研究科, 非常勤講師 2017 – 2018: 東北大学, 大学病院, 助教
Review Section/Research Field	Principal Investigator Basic Section 58030:Hygiene and public health-related: excluding laboratory approach / Radiation science Except Principal Investigator Basic Section 52040:Radiological sciences-related
Keywords	Principal Investigator サーベイランス / 自然言語処理 / MR / CT / 言語解析 / データベース / 脳神経疾患 / 画像診断 / ATRX / IDH-1 … More / 脳 / 定量 / MRI / T1rho / 神経膠腫 … More Except Principal Investigator 自己改善 / 転移学習 / 視覚言語モデル / 医用画像処理 / 大規模言語モデル / 説明可能なAI / 人工知能（AI) / 注意機構 / ビッグデータ / 画像診断 / 異常検出 / 頭頸部癌 / 機械学習 Less

大規模言語モデルの画像言語化性能向上と小規模モデル転写での実用的画像診断AIの実現
- Principal Investigator
  
  和田昭彦
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 52040:Radiological sciences-related
- Research Institution
  Juntendo University
Development of a diagnostic imaging system with abnormality detection by learning "normality" and a " instructive" structure.
- Principal Investigator
  
  和田昭彦
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 52040:Radiological sciences-related
- Research Institution
  Juntendo University
自然言語処理を用いた画像診断レポートのビッグデータ疾患サーベイランス実証研究Principal Investigator
- Principal Investigator
  
  明石敏昭
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 58030:Hygiene and public health-related: excluding laboratory approach
- Research Institution
  Juntendo University
Establishment of imaging and evaluation method of T1rho MRI for preoperative imaging diagnosis of gliomaPrincipal Investigator
- Principal Investigator
  
  Akashi Toshiaki
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Radiation science
- Research Institution
  Tohoku University

All 2023 2022 2018 2017

All Journal Article Presentation

[Journal Article] Improved method for COVID-19 classification of complex-architecture CNN from chest CT volumes using orthogonal ensemble networks2023
- Author(s)
  Toda Ryo、Oda Masahiro、Hayashi Yuichiro、Otake Yoshito、Hashimoto Masahiro、Akashi Toshiaki、Aoki Shigeki、Mori Kensaku
- Journal Title
  
  SPIE Medical Imaging, 2023
  
  Volume: 12465 Pages: 11-11
- DOI
  10.1117/12.2653792
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K10535
[Journal Article] Performance improvement for medical image classification model by using gradient-based analytical feature selection2023
- Author(s)
  Toda Ryo、Itoh Hayato、Oda Masahiro、Hayashi Yuichiro、Otake Yoshito、Hashimoto Masahiro、Akashi Toshiaki、Aoki Shigeki、Mori Kensaku
- Journal Title
  
  SPIE Medical Imaging, 2024
  
  Volume: 12927 Pages: 85-85
- DOI
  10.1117/12.3006620
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K10535
[Journal Article] Deep Learning-Driven Transformation: A Novel Approach for Mitigating Batch Effects in Diffusion MRI Beyond Traditional Harmonization.2023
- Author(s)
  Wada A, Akashi T, Hagiwara A, Nishizawa M, Shimoji K, Kikuta J, Maekawa T, Sano K, Kamagata K, Nakanishi A, Aoki S.
- Journal Title
  
  Journal of magnetic resonance imaging : JMRI.
  
  Volume: Oct 25 Issue: 2 Pages: 1-13
- DOI
  10.1002/jmri.29088
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K07690, KAKENHI-PROJECT-22K10535, KAKENHI-PROJECT-20K16737
[Journal Article] Classification of COVID-19 cases from chest CT volumes using hybrid model of 3D CNN and 3D MLP-mixer2023
- Author(s)
  Oda Masahiro、Zheng Tong、Hayashi Yuichiro、Otake Yoshito、Hashimoto Masahiro、Akashi Toshiaki、Aoki Shigeki、Mori Kensaku
- Journal Title
  
  SPIE Medical Imaging, 2023
  
  Volume: 12465 Pages: 1246534-1246534
- DOI
  10.1117/12.2654706
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K10535
[Journal Article] Classification and visual explanation for COVID-19 pneumonia from CT images using triple learning2022
- Author(s)
  Kato Sota、Oda Masahiro、Mori Kensaku、Shimizu Akinobu、Otake Yoshito、Hashimoto Masahiro、Akashi Toshiaki、Hotta Kazuhiro
- Journal Title
  
  Scientific Reports
  
  Volume: 12 Issue: 1
- DOI
  10.1038/s41598-022-24936-6
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K10535
[Journal Article] Attention induction for a CT volume classification of COVID-192022
- Author(s)
  Takateyama Yusuke、Haruishi Takahito、Hashimoto Masahiro、Otake Yoshito、Akashi Toshiaki、Shimizu Akinobu
- Journal Title
  
  International Journal of Computer Assisted Radiology and Surgery
  
  Volume: 18 Issue: 2 Pages: 289-301
- DOI
  10.1007/s11548-022-02769-y
- Data Source
  KAKENHI-PROJECT-22K10535
[Presentation] 日本医学放射線学会による日本医用画像データベース（J-MID）構築とデータサイエンスでの利活用に向けて2023
- Author(s)
  明石敏昭
- Organizer
  第6回全国医療AIコンテスト
- Invited
- Data Source
  KAKENHI-PROJECT-22K10535
[Presentation] AIによる画像診断の現状とこれから2022
- Author(s)
  明石敏昭
- Organizer
  第119回日本内科学会講演会
- Invited
- Data Source
  KAKENHI-PROJECT-22K10535
[Presentation] 放射線ナショナル画像データベースJ-MIDとその発展2022
- Author(s)
  明石敏昭
- Organizer
  第41回日本医用画像工学会大会
- Invited
- Data Source
  KAKENHI-PROJECT-22K10535
[Presentation] COVID-19: radiology response in Japan2022
- Author(s)
  明石敏昭
- Organizer
  50th National Congress of the Italian Society of Medical and Interventional Radiology
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K10535
[Presentation] Japan Safe Radiologyのための日本医用画像データベース開発とそのデータ利活2022
- Author(s)
  明石敏昭
- Organizer
  第81回日本医学放射線学会総会
- Data Source
  KAKENHI-PROJECT-22K10535
[Presentation] 神経膠腫におけるT1rhoと病理学的所見の検討2018
- Author(s)
  明石敏昭
- Organizer
  第46回日本磁気共鳴医学会大会
- Data Source
  KAKENHI-PROJECT-17K16415
[Presentation] Quantitative T1rho measurement of gliomas2018
- Author(s)
  Toshiaki Akashi
- Organizer
  8th World Congress of Biomechanics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K16415
[Presentation] T1rho of Malignant Gliomas can be a Biomarker of IDH1 and ATRX Immunohistochemical Stainability.2018
- Author(s)
  Toshiaki Akashi
- Organizer
  The Radiological Society of North America 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K16415
[Presentation] 神経膠腫におけるT1rho緩和の検討2017
- Author(s)
  明石敏昭
- Organizer
  日本医学放射線学会北日本地方会
- Data Source
  KAKENHI-PROJECT-17K16415

1. 和田昭彦 (90379686)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
2. 齋藤尚子 (60366341)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 小杉康夫 (90645235)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 西澤光生 (40839651)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 山本憲 (60525567)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 下地啓五

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Akashi Toshiaki 明石 敏昭

明石 敏昭 アカシ トシアキ

Research Projects

Research Products

Co-Researchers

大規模言語モデルの画像言語化性能向上と小規模モデル転写での実用的画像診断AIの実現

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of a diagnostic imaging system with abnormality detection by learning "normality" and a " instructive" structure.

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

自然言語処理を用いた画像診断レポートのビッグデータ疾患サーベイランス実証研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Establishment of imaging and evaluation method of T1rho MRI for preoperative imaging diagnosis of gliomaPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Improved method for COVID-19 classification of complex-architecture CNN from chest CT volumes using orthogonal ensemble networks2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Performance improvement for medical image classification model by using gradient-based analytical feature selection2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Deep Learning-Driven Transformation: A Novel Approach for Mitigating Batch Effects in Diffusion MRI Beyond Traditional Harmonization.2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Classification of COVID-19 cases from chest CT volumes using hybrid model of 3D CNN and 3D MLP-mixer2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Classification and visual explanation for COVID-19 pneumonia from CT images using triple learning2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Attention induction for a CT volume classification of COVID-192022

Author(s)

Journal Title

DOI

Data Source

[Presentation] 日本医学放射線学会による日本医用画像データベース（J-MID）構築とデータサイエンスでの利活用に向けて2023

Author(s)

Organizer

Data Source

[Presentation] AIによる画像診断の現状とこれから2022

Author(s)

Organizer

Data Source

[Presentation] 放射線ナショナル画像データベースJ-MIDとその発展2022

Author(s)

Organizer

Data Source

[Presentation] COVID-19: radiology response in Japan2022

Author(s)

Organizer

Data Source

[Presentation] Japan Safe Radiologyのための日本医用画像データベース開発とそのデータ利活2022

Author(s)

Organizer

Data Source

[Presentation] 神経膠腫におけるT1rhoと病理学的所見の検討2018

Akashi Toshiaki 明石敏昭

明石敏昭アカシトシアキ