HAYASHI Naoto 林直人

… Alternative Names

HAYOSHI Naoto 林直人

Less

Researcher Number	10261992
Other IDs
External Links
Affiliation (based on the past Project Information) *help	2013: 東京大学, 医学部附属病院, 特任准教授 2011: 東京大学, 医学部附属病院, 特任准教授 2002 – 2007: Faculty of Medicine, lecturer, 医学部附属病院, 講師 2000 – 2001: 東京大学, 医学部・附属病院, 講師 1999: The University of Tokyo, Dep. of Radiology, Lecture, 医学部・附属病院・分院, 講師 … More 1999: 東京大学, 医学部・附属病院分院, 講師 1998: 東京大学, 医学部・附属病, 助手 1996 – 1998: 東京大学, 医学部・附属病院, 助手 Less
Review Section/Research Field	Principal Investigator Radiation science Except Principal Investigator Radiation science / Biomedical engineering/Biological material science / Medical systems / Science and Engineering
Keywords	Principal Investigator 脳梗塞 / 拡散強調画像 / 磁気共鳴画像 / infocus-coherence gate detection optic system / ultrasound tomography / arteriosclerotic changes / optic fiber PZT phase modulator / optic coherence tomography / 画像処理 / 超音波 … More / 光干渉 / 血管壁 / 動脈硬化 / インフォーカス・コヒーレンスゲート検出光学系 / 超音波断層画像 / 動脈硬化性変化 / 光ファイバPZT位相変調器 / 光干渉断層画像 / 薬物濃度 / 造影剤 / 血管腫 / NRDSA / MRI透視 / 脳内代謝物質 / 磁気共鳴スペクトロスコピー … More Except Principal Investigator perfusion / animal experiment / brain ischemia / arterial spin labeling / cerebral blood flow / magnetic resonance / 磁気共鳴画像 / coutiauous-ASL / arterial spin lobeling / cerebral flow / magnetic resonauce / arterial spine labeling / brain isdsemia / magnetic resouauce / 潅流画像 / ラット / 脳虚血 / 動脈血スピンラベリング / 脳血流量 / arebral intact / diffusion tensor / diffusion weighted imaging / magnetic resonance imaging / 脳梗塞 / 拡散テンソル / 拡散強調画像 / 検査・診断システム / 治療支援 / 脳アトラス / 検査診断システム / 生体生命情報学 / 応用数学 / 情報工学 / 数理工学 / 形状統計 / 点群モデル / 医用画像理解 / 変形型指数分布族 / 変分原理 / 組み合わせ最適化 / 形状平均 / 統計的形状モデル / 解剖学的ランドマーク / 医用画像 / 計算解剖学 / 動態機能検出 / 血管ダイナミクス / 末梢血管系 / 動態機能解析 / ダイナミックOCT / 光コヒーレンストモグラフィ / 血管のOCT / インフォーカスコヒーレンスゲート検出法 / 血管OCT / ファイバASE光源 / Deep Hi-OCT / 光トモグラフィ(OCT) / インフォーカスコヒーレンスゲート Less

Mathematical Foundations of Computational Anatomy
- Principal Investigator
  
  MASUTANI Yoshitaka
- Project Period (FY)
  2009 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  The University of Tokyo
Development of Diagnostic and Therapeutic Support System based on Novel Brain Atlas with Morphological, Functional and Pathological Information
- Principal Investigator
  
  MASUTANI Yoshitaka
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Medical systems
- Research Institution
  The University of Tokyo
光コヒーレンストモグラフィによる末梢血管系の動態イメージングと臨床診断応用
- Principal Investigator
  
  春名正光
- Project Period (FY)
  2006 – 2007
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Biomedical engineering/Biological material science
- Research Institution
  Osaka University
極端に深い高分解能光コヒーレンストモグラフィの開発と末梢血管断面のインビボ観察
- Principal Investigator
  
  春名正光
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Biomedical engineering/Biological material science
- Research Institution
  Osaka University
Basic study to establish the method to evaluate surface vascular lesions by utilization of optical coherence tomography.Principal Investigator
- Principal Investigator
  
  HAYASHI Naoto
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Radiation science
- Research Institution
  The University of Tokyo
MRI透視下における局所注入薬剤の経時的モニターのための基礎的研究Principal Investigator
- Principal Investigator
  
  林直人
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Radiation science
- Research Institution
  The University of Tokyo
Quantitative MR imaging of cerebral blood flow using a 2-coil system
- Principal Investigator
  
  ABE Osamu
- Project Period (FY)
  1999 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Radiation science
- Research Institution
  The University of Tokyo
Diffusion Tensor is Rats with Cerebral Hemispheric Infarct
- Principal Investigator
  
  MINAMI Manabu
- Project Period (FY)
  1998 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Radiation science
- Research Institution
  The University of Tokyo
MRIを用いたラット脳梗塞におけるNアセチルアスパラギン酸の拡散係数の検討Principal Investigator
- Principal Investigator
  
  林直人
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Radiation science
- Research Institution
  The University of Tokyo
拡散強調画像によるラット急性期脳虚血病変の非侵襲的予後判定Principal Investigator
- Principal Investigator
  
  林直人
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Radiation science
- Research Institution
  The University of Tokyo

All 2013 2012 2011 2010

All Journal Article Presentation Book

[Book] Medical Imaging Intelligence and Analysis2012
- Author(s)
  Yoshitaka Masutani, Mitsutaka Nemoto, Yukihiro Nomura, Naoto Hayashi
- Publisher
  Machine Learning in Computer-Aided Diagnosis
- Data Source
  KAKENHI-PROJECT-21300185
[Journal Article] 新しいパラメータ最適化法による解剖学的ランドマーク検出処理の性能改善―教師ラベル設定基準のパラメータ化と新しい評価関数の導入―2013
- Author(s)
  根本充貴,増谷佳孝,花岡昇平,野村行弘,三木聡一郎,林直人,大友邦
- Journal Title
  
  電子情報通信学会論文誌. D
  
  Volume: J96-D(4) Pages: 853-866
- NAID
  110009596333
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-21103002
[Journal Article] CIRCUS : An MDA platform for clinical image analysis in hospitals2010
- Author(s)
  Yukihiro Nomura, Naoto Hayashi, Yoshitaka Masutani, Takeharu Yoshikawa, Mitsutaka Nemoto, Shohei Hanaoka, Soichiro Miki, Eriko Maeda, Kuni Ohtomo
- Journal Title
  
  Mass-Data Analysis of Images and Signals
  
  Volume: 2(1) Pages: 112-127
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21300185
[Journal Article] Preliminary study of automatic detection method for anatomical landmarks in body trunk CT images2010
- Author(s)
  M. Nemoto, Y. Nomura, S. Hanaoka, Y. Masutani, T. Yoshikawa, N. Hayashi, N. Yoshiokawa, K. Ohtomo
- Journal Title
  
  Lecture Notes on Computer Science
  
  Volume: 6357 Pages: 174-181
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-21103002
[Journal Article] Automated segmentation method for spinal column based on dual elliptic column model and its application for virtual spinal straightening2010
- Author(s)
  S. Hanaoka, Y. Nomura, M. Nemoto, Y. Masutani, E. Maeda, T. Yoshikawa, N. Hayashi, N. Yoshioka, K. Ohtomo
- Journal Title
  
  J. Comp. Assist. Tomogr
  
  Volume: 34(1) Pages: 156-162
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-21103002
[Journal Article] Motion-robust diffusion tensor acquisition at routine 3T magnetic resonance imaging2010
- Author(s)
  Hasina Yasmin, Hiroyuki Kabasawa, Shigeki Aoki, Osamu Abe, Yoshitaka Masutani, Naoto Hayashi and Kuni Ohtomo
- Journal Title
  
  Japanese journal of radiology
  
  Volume: 28 Pages: 27-33
- NAID
  50007467428
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21300185
[Presentation] Sparse Gaussian graphical model estimation for spatial distribution of multiple anatomical landmarks in the human body - application to an automatic landmark detection system2013
- Author(s)
  S. Hanaoka, Y. Masutani, M. Nemoto, Y. Nomura, S. Miki, T. Yoshikawa, N. Hayashi, K. Ohtomo
- Organizer
  CARS2013
- Place of Presentation
  Heidelberg
- Data Source
  KAKENHI-PLANNED-21103002
[Presentation] 新たな解剖学的ランドマーク空間分布モデルの推定法によるランドマーク検出性能の試み　～ Smoothly Clipped Absolute Deviation (SCAD)とGraphical lassoとの比較～2013
- Author(s)
  花岡昇平・増谷佳孝・根本充貴・野村行弘・三木聡一郎・吉川健啓・林　直人・大友　邦
- Organizer
  電子情報通信学会医用画像研究会
- Place of Presentation
  仙台
- Data Source
  KAKENHI-PLANNED-21103002
[Presentation] 解剖学的ランドマークのあいまい性とアピアランスモデルによる検出能について2013
- Author(s)
  増谷佳孝・根本充貴・花岡昇平・林　直人・大友　邦
- Organizer
  電子情報通信学会医用画像研究会
- Place of Presentation
  仙台
- Data Source
  KAKENHI-PLANNED-21103002
[Presentation] Sparse Gaussian graphical model estimation for spatial distribution of multiple anatomical landmarks in the human body - application to an automatic landmark detection system2013
- Author(s)
  S. Hanaoka, Y. Masutani, M. Nemoto, Y. Nomura, S. Miki, T. Yoshikawa, N. Hayashi, K. Ohtomo
- Organizer
  International Symposium on Computer-Assisted Radiology and Surgery (CARS) 2013
- Place of Presentation
  Heidelberg
- Data Source
  KAKENHI-PLANNED-21103002
[Presentation] Sparse Gaussian graphical model of spatial distribution of anatomical landmarks whole torso model building with training datasets of partial imaging ranges2013
- Author(s)
  S. Hanaoka, Y. Masutani, M. Nemoto, Y. Nomura, S. Miki, T. Yoshikawa, N. Hayashi, K. Ohtomo
- Organizer
  MFCA2013 MICCAI workshop
- Place of Presentation
  Nagoya
- Data Source
  KAKENHI-PLANNED-21103002
[Presentation] 自動検出された解剖学的ランドマークの位置調整手法に関する健闘 -Pictorial structureによるランドマークのモデル化とその適用2013
- Author(s)
  根本充貴・増谷佳孝・花岡昇平・野村行弘・三木聡一郎・吉川健啓・林　直人・大友　邦
- Organizer
  日本医用画像工学会
- Place of Presentation
  お台場
- Data Source
  KAKENHI-PLANNED-21103002
[Presentation] A multiple anatomical landmark detection system for body CT images2013
- Author(s)
  S. Hanaoka, Y. Masutani, M. Nemoto, Y. Nomura, S. Miki, T. Yoshikawa, N. Hayashi, K. Ohtomo
- Organizer
  1st Int. Workshop on BioImage Recognition
- Place of Presentation
  Matsuyama
- Data Source
  KAKENHI-PLANNED-21103002
[Presentation] Sparse Gaussian graphical model of spatial distribution of anatomical landmarks whole torso model building with training datasets of partial imaging ranges2013
- Author(s)
  S. Hanaoka, Y. Masutani, M. Nemoto, Y. Nomura, S. Miki, T. Yoshikawa, N. Hayashi, K. Ohtomo
- Organizer
  MICCAI 2013 workshop on Mathematical Foundation on Computational Anatomy
- Place of Presentation
  Nogoya
- Data Source
  KAKENHI-PLANNED-21103002
[Presentation] ost-processing of anatomical landmark detection - Distance error reduction by pictorial structure matching-based method2013
- Author(s)
  M. Nemoto, Y. Masutani, S. Hanaoka, Y. Nomura, K. Ohtomo, S. Miki, T. Yoshikawa, N. Hayashi
- Organizer
  1st Int. Workshop on BioImage Recognition
- Place of Presentation
  Matsuyama
- Data Source
  KAKENHI-PLANNED-21103002
[Presentation] Kullback-Leibler divergenceとcross validation法による評価基準を用いたランドマーク局所アピアランスモデルの関心領域形状および画素値ウィンドウの最適化2013
- Author(s)
  花岡昇平・増谷佳孝・根本充貴・野村行弘・三木聡一郎・吉川健啓・林　直人・大友　邦
- Organizer
  日本医用画像工学会
- Place of Presentation
  お台場
- Data Source
  KAKENHI-PLANNED-21103002
[Presentation] 撮像範囲外ランドマーク位置の高速推定アルゴリズムを用いたLM検出システムの性能改善2012
- Author(s)
  花岡、根本、増谷、野村、三木、吉川、林、大友
- Organizer
  医用画像連合フォーラム
- Place of Presentation
  那覇
- Year and Date
  2012-01-19
- Data Source
  KAKENHI-PLANNED-21103002
[Presentation] Appearance Similarity Flow For Quantification Of Anatomical Landmark Uncertainty In Medical Images2012
- Author(s)
  Y. Masutani, M. Nemoto, S. Hanaoka, N. Hayashi, K. Ohtomo
- Organizer
  ISVC
- Place of Presentation
  Rethymnon
- Data Source
  KAKENHI-PLANNED-21103002
[Presentation] Automatic Categorization Of Anatomical Landmark-Local Appearances Based On Diffeomorphic Demons And Spectral Clustering For Constructing Detector Ensembles2012
- Author(s)
  S. Hanaoka, Y. Masutani, M. Nemoto, N. Hayashi, K. Ohtomo
- Organizer
  MICCAI
- Place of Presentation
  Nice
- Data Source
  KAKENHI-PLANNED-21103002
[Presentation] CIRCUS+:遠隔読影環境のための統合的診断支援およびCAD開発プラットフォーム2012
- Author(s)
  増谷佳孝,野村行弘,三木聡一郎,臼井敦,大野孝,原真,松尾義朋,吉川健啓,林直人,大友邦
- Organizer
  日本医学放射線学会総会
- Place of Presentation
  横浜
- Year and Date
  2012-04-13
- Data Source
  KAKENHI-PROJECT-21300185
[Presentation] 撮像範囲が部分的かつ不一致な医用画像群からの統計学的ランドマーク空間分布モデルの作成2011
- Author(s)
  花岡、根本、増谷、野村、三木、吉川、林、大友
- Organizer
  電子情報通信学会医用画像研究会
- Place of Presentation
  神戸
- Year and Date
  2011-11-29
- Data Source
  KAKENHI-PLANNED-21103002
[Presentation] Probabilistic Modeling of Landmark Distances and Structure for Anomaly-proof Landmark Detection2011
- Author(s)
  S Hanaoka, Y Masutani, M Nemoto, Y Nomura, T Yoshikawa, N Hayashi, N Yoshioka, K Ohtomo
- Organizer
  MICCAI Workshop-Mathematical Foundations of Computational Anatomy
- Place of Presentation
  Toronto,カナダ
- Year and Date
  2011-09-22
- Data Source
  KAKENHI-PLANNED-21103002
[Presentation] 3-D Graph Cut Segmentation with Riemannian Metrics to Avoid the Shrinking Problem2011
- Author(s)
  S Hanaoka, KD Fritscher, M Welk, M Nemoto, Y Masutani, N Hayashi, K.Ohtomo, R.Schubert
- Organizer
  MICCAI2011
- Place of Presentation
  Toronto,カナダ
- Year and Date
  2011-09-21
- Data Source
  KAKENHI-PLANNED-21103002
[Presentation] 厚スライスCT像からの解剖学的ランドマーク検出に関する基礎検討2011
- Author(s)
  根本、花岡、増谷、野村、吉川、林、大友
- Organizer
  電子情報通信学会医用画像研究会
- Place of Presentation
  神戸
- Year and Date
  2011-11-29
- Data Source
  KAKENHI-PLANNED-21103002
[Presentation] 局所領域間のアピアランス類似度およびレベルセットを用いた接続性評価指標-ランドマークの曖昧性の定量的評価へ向けて-2011
- Author(s)
  増谷、花岡、根本、林、大友
- Organizer
  電子情報通信学会医用画像研究会
- Place of Presentation
  神戸
- Year and Date
  2011-11-29
- Data Source
  KAKENHI-PLANNED-21103002
[Presentation] A unified framework for concurrent detection of anatomical landmarks for medical image understanding2011
- Author(s)
  Mitsutaka Nemoto, Yoshitaka Masutani, Shouhei Hanaoka, Yukihiro Nomura, Takeharu Yoshikawa, Naoto Hayashi, Naoki Yoshioka, Kuni Ohtomo
- Organizer
  SPIE Medical Imaging 2011
- Place of Presentation
  Orlando, USA
- Year and Date
  2011-02-12
- Data Source
  KAKENHI-PROJECT-21300185
[Presentation] 医用画像からの解剖学的ランドマーク自動検出処理の改善:軟部組織ランドマークの検出性能向上2011
- Author(s)
  根本、花岡、増谷、野村、吉川、林、吉岡、大友
- Organizer
  電子情報通信学会医用画像研究会
- Place of Presentation
  名古屋
- Year and Date
  2011-05-19
- Data Source
  KAKENHI-PLANNED-21103002
[Presentation] 脊柱ランドマーク検出結果を利用した全椎骨セグメンテーションの精度改善の試み2011
- Author(s)
  花岡、増谷、野村、根本、前田、吉川、林、大友
- Organizer
  電子情報通信学会医用画像研究会
- Place of Presentation
  つくば
- Year and Date
  2011-09-06
- Data Source
  KAKENHI-PLANNED-21103002
[Presentation] 3-D Graph Cut Segmentation with Riemannian Metrics to Avoid the Shrinking Problem2011
- Author(s)
  S. Hanaoka, K.D. Fritscher, M. Welk, M. Nemoto, Y. Masutani, N. Hayashi, K. Ohtomo
- Organizer
  MICCAI
- Place of Presentation
  Tronto
- Data Source
  KAKENHI-PLANNED-21103002
[Presentation] GPUによるBoostingの高速化および大量の学習データを用いた際の速度評価2011
- Author(s)
  根本、花岡、増谷、野村、吉川、林、大友
- Organizer
  電子情報通信学会医用画像研究会
- Place of Presentation
  神戸
- Year and Date
  2011-11-29
- Data Source
  KAKENHI-PLANNED-21103002
[Presentation] Whole vertebral bone segmentation method with a statistical intensity-shape model based approach2011
- Author(s)
  S. Hanaoka, K. Fritscher, B. Schuler, Y. Masutani, N. Hayashi, K. Ohtomo
- Organizer
  SPIE
- Place of Presentation
  Orland
- Data Source
  KAKENHI-PLANNED-21103002

1. MASUTANI Yoshitaka (20345193)

# of Collaborated Projects: 3 results

# of Collaborated Products: 31 results
2. OHTOMO Kuni (80126010)

# of Collaborated Projects: 2 results

# of Collaborated Products: 26 results
3. ABE Osamu (50302716)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
4. MINAMI Manabu (10174096)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. MASUMOTO Tomohiko (60302717)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
6. 春名正光 (20029333)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
7. 近江雅人 (60273645)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
8. HONTANI Hidekata (60282688)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. IMIYA Atsushi (10176505)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. MATSUZOE Hiroshi (90315177)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. SUZUKI Yuichi (70420221)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. KAMADA Kyousuke (80372374)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. AKI Shigeki (80222470)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 大久保敏之 (50203732)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

HAYASHI Naoto 林 直人

HAYOSHI Naoto 林 直人

Research Projects

Research Products

Co-Researchers

Mathematical Foundations of Computational Anatomy

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of Diagnostic and Therapeutic Support System based on Novel Brain Atlas with Morphological, Functional and Pathological Information

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

光コヒーレンストモグラフィによる末梢血管系の動態イメージングと臨床診断応用

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

極端に深い高分解能光コヒーレンストモグラフィの開発と末梢血管断面のインビボ観察

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Basic study to establish the method to evaluate surface vascular lesions by utilization of optical coherence tomography.Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

MRI透視下における局所注入薬剤の経時的モニターのための基礎的研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Quantitative MR imaging of cerebral blood flow using a 2-coil system

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Diffusion Tensor is Rats with Cerebral Hemispheric Infarct

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

MRIを用いたラット脳梗塞におけるNアセチルアスパラギン酸の拡散係数の検討Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

拡散強調画像によるラット急性期脳虚血病変の非侵襲的予後判定Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Book] Medical Imaging Intelligence and Analysis2012

Author(s)

Publisher

Data Source

[Journal Article] 新しいパラメータ最適化法による解剖学的ランドマーク検出処理の性能改善―教師ラベル設定基準のパラメータ化と新しい評価関数の導入―2013

Author(s)

Journal Title

NAID

Data Source

[Journal Article] CIRCUS : An MDA platform for clinical image analysis in hospitals2010

Author(s)

Journal Title

Data Source

[Journal Article] Preliminary study of automatic detection method for anatomical landmarks in body trunk CT images2010

Author(s)

HAYASHI Naoto 林直人

HAYOSHI Naoto 林直人

[Presentation] 新たな解剖学的ランドマーク空間分布モデルの推定法によるランドマーク検出性能の試み　～ Smoothly Clipped Absolute Deviation (SCAD)とGraphical lassoとの比較～2013