HAYAKAWA Yoshihiko 早川吉彦

… Alternative Names

早川吉彦ハヤカワヨシヒコ

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Researcher Number	70164928
Other IDs
External Links
Affiliation (based on the past Project Information) *help	2011 – 2018: 北見工業大学, 工学部, 准教授 2011: 北見工業大学, 情報システム工学科, 准教授 2007 – 2009: Kitami Institute of Technology, 工学部, 准教授 2006: 東京歯科大学, 歯学部, 講師 2002 – 2004: 東京歯科大学, 歯学部, 講師 … More 1996 – 1999: 東京歯科大学, 歯学部, 講師 1993: 東京歯科大学, 歯学部, 講師 1993: 東京歯科大学, 歯科放射線学講座, 講師 Less
Review Section/Research Field	Principal Investigator Pathobiological dentistry/Dental radiology / 病態科学系歯学(含放射線系歯学) Except Principal Investigator 病態科学系歯学(含放射線系歯学) / Rehabilitation science/Welfare engineering / Pathobiological dentistry/Dental radiology
Keywords	Principal Investigator TACT / X線CT画像 / 歯顎顔面画像診断 / 逐次近似法 / 統計的画像再構成法 / デジタル画像処理 / スパースモデリング / 全変動正則化 / 被ばく軽減 / 圧縮センシング … More / 3D-reconstruction / virtual cursor / stereography / three-dimensional imaging / hologram / 3次元再構成 / バーチャルカーソル / ステレオグラフィー / 3次元画像診断 / ホログラム / Digital image processing / Quantification / Exposure compensation / Dental Radiography / Digital imaging system / 歯科X線撮影 / 量子化 / 濃度補償 / 歯科X線画像診断 / デジタル画像診断システム / ストリーク・アーチファクト / 歯科放射線画像診断 / 金属アーチファクト / Ｘ線ＣＴ / セグメンテーション / 三次元ビジュアリゼーション / 有限要素法 / 三次元表示 / 有限要素モデリング / MRI / X線CT / 顎関節 / アンシャープマスク処理 / CCDセンサー / 口内法X線撮影 / 空間周波数 … More Except Principal Investigator CCD / CHARACTERISTIC CURVE / RADIOGRAPHY / DIGITAL / INTRAORAL / 特性曲線 / X線画像 / ディジタル / 口内法 / computer simulation / rotational panoramic radiography / 被曝線量 / 画質 / コンピュータシミュレーション / 回転パノラマX線撮影法 / 等尺性筋力 / 背筋力 / EMG / 下顎骨 / 身体能力 / 健康寿命 / 高齢者 / マウスガード / 健康・福祉工学 / 計測工学 / バイオメカニクス / 放射線 / 歯学 / 歯科放射線診断学 Less

High-quality cone-beam CT image reconstruction using statistical reconstruction and compressed sensingPrincipal Investigator
- Principal Investigator
  
  HAYAKAWA Yoshihiko
- Project Period (FY)
  2015 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Pathobiological dentistry/Dental radiology
- Research Institution
  Kitami Institute of Technology
Statistical iterative reconstruction for streak artefact reduction when using multi-detector CT to image the dento-alveolar structuresPrincipal Investigator
- Principal Investigator
  
  HAYAKAWA Yoshihiko
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Pathobiological dentistry/Dental radiology
- Research Institution
  Kitami Institute of Technology
Experimental trial of a mouth-guard with effect on progress of physical performance for extending healthy life of the elderly
- Principal Investigator
  
  SUZUKI Soichiro
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Rehabilitation science/Welfare engineering
- Research Institution
  Kitami Institute of Technology
Clinical bionics in the alveolar bone surrounding implant fixture based on Cone Beam CT
- Principal Investigator
  
  WAKOH Mamoru
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Pathobiological dentistry/Dental radiology
- Research Institution
  Tokyo Dental College
Individual finite-element model of temporomandibular joint based on three-dimensional CT and MR imagesPrincipal Investigator
- Principal Investigator
  
  HAYAKAWA Yoshihiko
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Pathobiological dentistry/Dental radiology
- Research Institution
  Kitami Institute of Technology
  Tokyo Dental College
Dento-alveolar three-dimensional imaging utilizing TACT tomo-synthesis, stereography and virtual cursorPrincipal Investigator
- Principal Investigator
  
  HAYAKAWA Yoshihiko
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  病態科学系歯学(含放射線系歯学)
- Research Institution
  Tokyo Dental College
Higher-bit digitization utilized for exposure compensation with digital imaging system for dental officePrincipal Investigator
- Principal Investigator
  
  HAYAKAWA Yoshihiko
- Project Period (FY)
  1997 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  病態科学系歯学(含放射線系歯学)
- Research Institution
  TOKYO DENTAL COLLEGE
THE MOST PRACTICAL INTRAORAL DIGITAL X-RAY IMAGING
- Principal Investigator
  
  KUROYANAGI Kinya
- Project Period (FY)
  1996 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  病態科学系歯学(含放射線系歯学)
- Research Institution
  TOKYO DENTAL COLLEGE
ダイレクトデジタルX線像に対するテクスチャーの周波数特性応じた選択的画像処理Principal Investigator
- Principal Investigator
  
  早川吉彦
- Project Period (FY)
  1993
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  病態科学系歯学(含放射線系歯学)
- Research Institution
  Tokyo Dental College
Computer simulation analysis of image and patient dosage in Rotational Panoramic Radiography
- Principal Investigator
  
  KUROYANAGI Kinya
- Project Period (FY)
  1993 – 1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  病態科学系歯学(含放射線系歯学)
- Research Institution
  Tokyo Dental College

[Book] 画像処理，シリーズ名　未来へつなぐデジタルシリーズ【28】巻2014
- Author(s)
  白鳥則郎監修・大町真一郎・陳謙・大町方子・宮田高道・長谷川為春・早川吉彦・加瀬澤正・塩入諭著
- Total Pages
  232
- Publisher
  共立出版
- Data Source
  KAKENHI-PROJECT-24592825
[Journal Article] Impact of statistical reconstruction and compressed sensing algorithms on projection data elimination during X-ray CT image reconstruction2018
- Author(s)
  Sun Bing-Yu、Hayakawa Yoshihiko
- Journal Title
  
  Oral Radiology
  
  Volume: 34 Issue: 3 Pages: 237-244
- DOI
  10.1007/s11282-017-0308-6
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K11065
[Journal Article] Statistical iterative reconstruction for streak artefact reduction when using multi-detector CT to image the dento-alveolar structures.2014
- Author(s)
  Jian Dong, Yoshihiko Hayakawa, Sven Kannenberg, Cornelia Kober.
- Journal Title
  
  Dentomaxillofacial Radiology（国際歯顎顔面放射線医学会雑誌）
  
  Volume: 43 Issue: 5 Pages: 20130373-20130373
- DOI
  10.1259/dmfr.20130373
- NAID
  120005983889
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24592825
[Journal Article] Statistical iterative reconstruction for streak artefact reduction when using multi-detector CT to image the dento-alveolar structures2014
- Author(s)
  Jian Dong, Yoshihiko Hayakawa, Cornelia Kober
- Journal Title
  
  Dentomaxillofacial Radiology（国際歯顎顔面放射線医学会雑誌）
  
  Volume: 43
- NAID
  120005983889
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24592825
[Journal Article] Metal-induced streak artifact reduction using iterative reconstruction algorithms in X-ray CT image of the dento-alveolar region.2013
- Author(s)
  Jian Dong, Yoshihiko Hayakawa, Sven Kannenberg, Cornelia Kober.
- Journal Title
  
  Oral Surgery Oral Medicine Oral Pathology Oral Radiology（米国歯顎顔面放射線医学会雑誌）
  
  Volume: 115 Issue: 2 Pages: e63-e73
- DOI
  10.1016/j.oooo.2012.07.436
- NAID
  120005983866
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24592825
[Journal Article] Iterative correction applied to streak artifact reduction in an X-ray computed tomography image of the dento-alveolar Region Oral Radiology2010
- Author(s)
  A. Kondo, Y. Hayakawa, J Dong, A. Honda
- Volume
  Vol.26, No.1
- Pages
  61-65
- Data Source
  KAKENHI-PROJECT-21500506
[Journal Article] Successive iterative restoration applied to Streak artifact reduction in X-ray CT Image of dento-alveolar region2010
- Author(s)
  J. Dong, A. Kondo, K. Abe, Y. Hayakawa
- Journal Title
  
  International Journal of Computer Assisted Radiology and Surgery
- NAID
  120004226666
- Data Source
  KAKENHI-PROJECT-21500506
[Journal Article] The reliability of computed tomography(CT)values and dimensional measurements of the oropharyngeal region using cone beam CT : comparison with multidetector CT2008
- Author(s)
  A Yamashina, K Tanimoto, P Sutthiprapaporn, Y Hayakawa
- Journal Title
  
  Dentomaxillofacial Radiology Vol.37, No.5
  
  Pages: 245-251
- URL
  http://dmfr.birjournals.org/
- Data Source
  KAKENHI-PROJECT-18592067
[Journal Article] The reliability of CT values and dimensional measurements of the oropharyngeal region using cone-beam computed tomography: Comparison with multi-detector computed tomography2008
- Author(s)
  A Yamashina, K Tanimoto, P Sutthiprapaporn, Y Hayakawa
- Journal Title
  
  Dentomaxillofacial Radiology 37(掲載発行確定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18592067
[Journal Article] The reliability of CT values and dimensional measurements of the oropharyngeal region using cone-beam computed tomography : Comparison with multi-detector computed tomography2008
- Author(s)
  A Yamashina, K Tanimoto, P Sutthiprapaporn, Y Hayakawa
- Journal Title
  
  Dentomaxillofacial Radiology 37
  
  Pages: 245-251
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18592067
[Journal Article] Static MR Images for Diagnosis of Swallowing2008
- Author(s)
  M Ohkubo, T Sano, R Ishida, T Higaki, K Nishikawa, Y Hayakawa, T Otonari, M Yamamoto-Otonari, T Harada, M Wakoh
- Journal Title
  
  The Bulletin of Tokyo Dental College Vol.49, No.3
  
  Pages: 113-119
- NAID
  130004868635
- Data Source
  KAKENHI-PROJECT-18592067
[Journal Article] Static MR Images for Diagnosis of Swallowing2008
- Author(s)
  M Ohkubo, T Sano, R Ishida, T Higaki, K Nishikawa, Y Hayakawa, T Otonari, M Yamamoto-Otonari, T Harada, M Wakoh
- Journal Title
  
  The Bulletin of Tokyo Dental College 49
  
  Pages: 113-119
- NAID
  130004868635
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18592067
[Journal Article] 特集ECR2007 : 歯科口腔領域におけるマルチモダリティ診断2007
- Author(s)
  早川吉彦, 田辺耕士
- Journal Title
  
  VIEWS RADIOLOGY 9(3)
  
  Pages: 23-31
- Data Source
  KAKENHI-PROJECT-18592067
[Journal Article] 3D-visualization of the temporomandibular joint with focus on the articular disc based onclinical T1-, T2-, and proton density weighted MR images2007
- Author(s)
  C Kober, Y Hayakawa, G Kinzinger, LM Gallo, M Otonari-Yamamoto, T Sano, RA Sader
- Journal Title
  
  Intl.J.of Computer Assisted Radiology & Surgery Vol.2 No.3 & 4
  
  Pages: 203-210
- URL
  http://www.springer.com/11548
- Data Source
  KAKENHI-PROJECT-18592067
[Journal Article] An approach for three- dimensional visualization using high-resolution magnetic resonance images of the temporomandibular joint.2007
- Author(s)
  Hayakawa Y, Kober C, Otonari-Yamamoto M, Otonari T, Wakoh M, Sano T
- Journal Title
  
  Dentomaxillofacial Radiology 36(in press)
- Data Source
  KAKENHI-PROJECT-18592067
[Journal Article] 3D-visualization of the temporomandibular joint with focus on the articular disc based on clinical T1-, T2-, and proton density weighted MR images2007
- Author(s)
  C Kober, Y Hayakawa, G. Kinzinger, LM Gallo, M Otonari-Yamamoto, T Sano, RA Sader
- Journal Title
  
  International Journal of Computer Assisted Radiology and Surgery 2
  
  Pages: 203-210
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18592067
[Journal Article] 歯科用コーンビームCTの先進性とリテラシー2007
- Author(s)
  早川吉彦
- Journal Title
  
  Dental Diamond Vol.32No.12(462)
  
  Pages: 29-31
- Data Source
  KAKENHI-PROJECT-18592067
[Journal Article] An approach for three-dimensional visualization using high-resolution MRI of the temporomandibular joint2007
- Author(s)
  Y Hayakawa, C Kober, M Otonari-Yamamoto, T Otonari, M Wakoh, T Sano
- Journal Title
  
  Dentomaxillofacial Radiology 36
  
  Pages: 341-347
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18592067
[Journal Article] An approach for three-dimensional visualization using high-resolution MRI of the temporomandibular joint Dentomaxillofacial Radiology2007
- Author(s)
  Y Hayakawa, C Kober, M Otonari- Yamamoto, T Otonari, M Wakoh, T Sano
- Journal Title
  
  Vol.36,No.6
  
  Pages: 341-347
- URL
  http://dmfr.birjournals.org/
- Data Source
  KAKENHI-PROJECT-18592067
[Journal Article] Quantitative Measurement of bone density with dental cone-beam CT2006
- Author(s)
  Y.Hayakawa, A.Suehiro, N.Kobayashi, T.Sano
- Journal Title
  
  Intl J Comp Assist Radiol Surg 1・Suppl. 1
  
  Pages: 532-533
- Data Source
  KAKENHI-PROJECT-18592067
[Journal Article] 顎関節部のMRイメージによる三次元ビジュアリゼーション2006
- Author(s)
  早川吉彦, Kober C, 佐野司
- Journal Title
  
  日本歯科評論 66
  
  Pages: 53-54
- Data Source
  KAKENHI-PROJECT-18592067
[Journal Article] Cone-beam CT(CB Throne^R[○!R])applied to maxillofacial Region2006
- Author(s)
  Yajima A, Otonari-Yamamoto M, Sano T, Hayakawa Y, Otonari T, Tanabe K, Wakoh M,Mizuta S, Yonezu H, Nakagawa K, Yajima Y
- Journal Title
  
  Bulletin of Tokyo Dent College Vol.47,No.3
  
  Pages: 133-141
- Data Source
  KAKENHI-PROJECT-18592067
[Journal Article] An approach for three-dimensional rendering of the mandibular disc based on high-resolution MR images2006
- Author(s)
  C.Kober, Y.Hayakawa, G.Kinzinger, M.Yamamoto, T.Sano, R.Sader
- Journal Title
  
  Intl J Comp Assist Radiol Surg 1・Suppl. 1
  
  Pages: 405-406
- Data Source
  KAKENHI-PROJECT-18592067
[Journal Article] 顎関節部のMRイメージを利用した三次元再構成によるビジュアリゼーション2006
- Author(s)
  早川吉彦, Cornelia Kober, 山本実佳, 和光衛, 佐野司
- Journal Title
  
  医学物理(Jpn J Med Phys) 26(Suppl. 2)
  
  Pages: 103-104
- Data Source
  KAKENHI-PROJECT-18592067
[Journal Article] デジタル・レントゲンの基礎知識2006
- Author(s)
  早川吉彦, 佐野司
- Journal Title
  
  静岡県歯報 585
  
  Pages: 10-11
- Data Source
  KAKENHI-PROJECT-18592067
[Journal Article] Three-dimensional tomo-synthesis/reconstruction methods and stereographic viewing display applied for dento-alveolar imaging2005
- Author(s)
  Hayakawa, Y, Kobayashi N, Sano T, Ota Y
- Journal Title
  
  Proceedings of 19^<th> International Congress of Computer Assisted Radiology and Surgery ICS series Elsevier(accepted)
- Data Source
  KAKENHI-PROJECT-14571801
[Journal Article] Three-dimensional tomo-synthesis/reconstruction methods and stereographic viewing display applied for dento-alveolar imaging2005
- Author(s)
  Hayakawa, Y, Kobayashi N, Sano T, Ota Y
- Journal Title
  
  The Proceedings of 19^<th> International Congress of Computer Assisted Radiology and Surgery ICS series(Elsevier) (in press)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14571801
[Journal Article] Tuned-Aperture Computed TomographyによるTomo-Synthesisの臨床応用2005
- Author(s)
  早川吉彦, 光菅裕治, 佐野司, 山本一普, Allan G.Farman
- Journal Title
  
  医用画像情報学会雑誌 22・1
  
  Pages: 14-21
- NAID
  10014288174
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14571801
[Journal Article] 3-D imaging trends with an estimation of the likelihood of 3-D being the general mode for dental practice2005
- Author(s)
  Hayakawa Y, Suda M, Sano, T
- Journal Title
  
  The Proceedings of 19^<th> International Congress of Computer Assisted Radiology and Surgery ICS series(Elsevier) (in press)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14571801
[Journal Article] Tuned-Aperture Computed TomographyによるTomo-Synthesisの臨床応用2005
- Author(s)
  早川吉彦, 光菅裕治, 佐野司, 山本一普, Allen G.Farman
- Journal Title
  
  医用画像情報学会雑誌 22・1
  
  Pages: 14-21
- NAID
  10014288174
- Data Source
  KAKENHI-PROJECT-14571801
[Journal Article] Three-dimensional tomo-synthesis/reconstruction methods and stereographic viewing display applied for dento-alveolar imaging2005
- Author(s)
  Hayakawa, Y, Kobayashi N, Sano T, Ota Y
- Journal Title
  
  Proceedings of 19^<th> International Congress of Computer Assisted Radiology and Surgery (CARS2005) ICS series Elsevier(in press)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14571801
[Journal Article] 3-D imaging trends with an estimation of the likelihood of 3-D being the general mode for dental practice2005
- Author(s)
  Hayakawa Y, Suda M, Sano, T
- Journal Title
  
  Proceedings of 19^<th> International Congress of Computer Assisted Radiology and Surgery ICS series Elsevier(accepted)
- Data Source
  KAKENHI-PROJECT-14571801
[Journal Article] Clinical validity of the interactive and low-dose three-dimensional dento-alveolar imaging system, Tuned-Aperture Computed Tomography2003
- Author(s)
  Hayakawa Y, Yamamoto K, Kousuge Y, Kobayashi N, Wakoh M, Sekiguchi H, Yakushiji M, Farman AG
- Journal Title
  
  The Bulletin of Tokyo Dental College 44・3
  
  Pages: 159-167
- NAID
  130004471615
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14571801
[Journal Article] 新たなFPDシステムの研究・開発動向,トライアルレポート:歯科用小型FPD臨床試用2003
- Author(s)
  早川吉彦, 山本一普, 小林紀雄, 光菅裕治, 和光衛, A.G.Farman
- Journal Title
  
  INNERVISION(インナービジョン) 18・4
  
  Pages: 88-91
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14571801
[Journal Article] Diagnostic value of tuned-aperture computed tomography versus conventional dento-alveolar imaging in assessment of impacted teeth2003
- Author(s)
  Yamamoto K, Hayakawa Y, Kousuge Y, Wakoh M, Sekiguchi H, Yakushiji M, Farman AG
- Journal Title
  
  Oral Surgery Oral Medicine Oral Pathology Oral Radiology Endodontics 95・1
  
  Pages: 109-118
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14571801
[Journal Article] Diagnostic value of tuned-aperture computed tomography versus conventional dento-alveolar imaging in assessment of impacted teeth.2003
- Author(s)
  Yamamoto K, Hayakawa Y, Kousuge Y, Wakoh M, Sekiguchi H, Yakushiji M, Farman AG
- Journal Title
  
  Oral Surgery Oral Medicine Oral Pathology Oral Radiology Endodontics 95・1
  
  Pages: 109-118
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14571801
[Journal Article] Comparative diagnostic value of interactive tomo-synthesis, pseudo-hologram, 3D-CT applied for three-dimensional dento-alveolar imaging2003
- Author(s)
  Y Hayakawa, N Kobayashi, Y Kousuge, M Wakoh, S-K Chen, A G Farman
- Journal Title
  
  Radiology 229 Suppl.
  
  Pages: 720-720
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14571801
[Journal Article] Characteristics of mega-pixel intra-oral detector and the application for three-dimensional dento-alveolar imaging by tomo- synthesis2002
- Author(s)
  Hayakawa, Y, Yamamoto, K, Kobayashi, N, Kousuge, Y, Wakoh, M, Farman, A.G.
- Journal Title
  
  Radiology 225 Suppl.
  
  Pages: 713-713
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14571801
[Journal Article] Characteristics of a mega-pixel intraoral sensor and the application for tomo-synthesis2002
- Author(s)
  Hayakawa Y, Yamamoto K, Kousuge Y, Wakoh M.
- Journal Title
  
  Program & Abstracts of the 4^<th> Asian Congress of Oral and Maxillo-Facial Radiology
  
  Pages: 39-40
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14571801
[Journal Article] Tuned-Aperture Computed Tomography (TACT【〇!R】)による歯および周囲組織の三次元画像診断の有用性2002
- Author(s)
  山本一普, 早川吉彦, 小林紀雄, 光菅裕治, 和光衛, 関口浩, 薬師寺仁, A.G.Farman
- Journal Title
  
  映像情報MEDICAL 34・10
  
  Pages: 1026-1031
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14571801
[Journal Article] Tuned-Aperture Computed Tomography(TACT^<【○!R】>) to assess impacted teeth using 2D slices and 3D pseudo-holograms2002
- Author(s)
  K Yamamoto, Y Hayakawa, N Kobayashi, Y Kousuge, M Wakoh, H Sekiguchi, M Yakushiji, A G Farman
- Journal Title
  
  The Proceeding of the 16th International Congress of Computer Assisted Radiology and Surgery (CARS2002)(Elsevier)
  
  Pages: 1117-1117
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14571801
[Presentation] Virtual reality system development for masticatory motion analysis: 3D modeling and motion simulation.2018
- Author(s)
  K. Mizukami, T. Koyama, Y. Araseki, Y. Komaki, Y. Hayakawa
- Organizer
  The 32nd International Congress of Computer Assisted Radiology and Surgery (CARS2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K11065
[Presentation] X線CT画像再構成における投影データの削減に対する統計的再構成アルゴリズムの影響2016
- Author(s)
  孫氷玉，廣瀬明依，早川吉彦
- Organizer
  第35回日本医用画像工学会大会（JAMIT2016）
- Place of Presentation
  千葉大学・西千葉キャンパス・けやき会館
- Year and Date
  2016-07-21
- Data Source
  KAKENHI-PROJECT-15K11065
[Presentation] Tutorial on CMI. Innovative techniques in image processing and recognition in CMI.2016
- Author(s)
  Yoshihiko Hayakawa
- Organizer
  The 30th International Congress of Computer Assisted Radiology and Surgery (CARS2016)
- Place of Presentation
  Heidelberg Convention International Center, Germany
- Year and Date
  2016-06-21
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K11065
[Presentation] X線CT画像再構成における投影データの削減に対する統計的再構成アルゴリズムの影響2016
- Author(s)
  早川吉彦，孫氷玉，廣瀬明依
- Organizer
  第57回日本歯科放射線学会・学術大会
- Place of Presentation
  大阪国際会議場・グランキューブ大阪
- Year and Date
  2016-06-18
- Data Source
  KAKENHI-PROJECT-15K11065
[Presentation] Effect of projection data elimination in image reconstruction of x-ray CT using algebraic reconstruction technique2016
- Author(s)
  Y. Hayakawa, B.-Y. Sun, M. Hirose
- Organizer
  The 30th International Congress of Computer Assisted Radiology and Surgery (CARS2016)
- Place of Presentation
  Heidelberg Convention International Center, Germany
- Year and Date
  2016-06-21
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K11065
[Presentation] Effect of projection data elimination in image reconstruction of X-ray CT using algebraic reconstruction technique2016
- Author(s)
  Y. Hayakawa, B.- Y. Sun, M. Hirose
- Organizer
  CARS 2016 Computer Assisted Radiology and Surgery コンピュータ支援放射線医学・外科学会議
- Place of Presentation
  ハイデルベルグ・コンベンションセンターConvention Center Heidelberg, Germany
- Year and Date
  2016-06-21
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K11065
[Presentation] X線CT画像再構成における投影データの削減に対する統計的再構成アルゴリズムの影響2016
- Author(s)
  孫氷玉，廣瀬明依，早川吉彦
- Organizer
  第35回日本医用画像工学会大会
- Place of Presentation
  千葉大学西千葉キャンパスけやき会館
- Year and Date
  2016-07-21
- Data Source
  KAKENHI-PROJECT-15K11065
[Presentation] Effect of projection data elimination on X-ray CT image reconstruction using statistical reconstruction algorithm2016
- Author(s)
  Y. Hayakawa, B.-Y. Sun, M. Hirose
- Organizer
  The 11th Asian Congress of Oral and Maxillofacial Radiology
- Place of Presentation
  Empress International Convention Center, Chiang Mai, Thailand
- Year and Date
  2016-11-10
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K11065
[Presentation] スパース投影方向データを用いた逐次近似法によるコーンビーム型X線CT画像の再構成2015
- Author(s)
  孫氷玉（Sun Bing-Yu）, 廣瀬明依, 早川吉彦
- Organizer
  情報処理北海道シンポジウム2015（情報処理学会北海道支部）
- Place of Presentation
  北海道情報大学
- Year and Date
  2015-10-03
- Data Source
  KAKENHI-PROJECT-15K11065
[Presentation] 医用画像に対するバイラテラル・フィルタ処理の応用2015
- Author(s)
  木村尚音，上原陽介，廣瀬明依，孫氷玉，早川吉彦
- Organizer
  平成27年度精密工学会北海道支部子学術講演会
- Place of Presentation
  千歳科学技術大学
- Year and Date
  2015-08-29
- Data Source
  KAKENHI-PROJECT-15K11065
[Presentation] Construction and Verification of Distributed Medical Database Using Resource Description Framework2015
- Author(s)
  Y Hayakawa, M Shinoda, M Hirose, Y Chiba
- Organizer
  The 29th International Congress of Computer Assisted Radiology and Surgery (CARS2015)
- Place of Presentation
  Hotel NH Collection Barcelona, Spain
- Year and Date
  2015-06-24
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K11065
[Presentation] コーンビーム型X線CT画像に対する画質改善処理2014
- Author(s)
  孫氷玉（Sun Bing-Yu）, 董建（Dong Jian）, 張昕源（Zhang Xin-Yuan）,早川吉彦
- Organizer
  情報処理北海道シンポジウム2014（情報処理学会北海道支部主催）
- Place of Presentation
  公立はこだて未来大学，函館
- Year and Date
  2014-10-04
- Data Source
  KAKENHI-PROJECT-24592825
[Presentation] Cone beam CT image processing in dental office: Accelation by GPGPU machine for metal artifact reduction, 3D-filtering and region growing methods for high-quality 3D visualization2013
- Author(s)
  Jian Dong, Dai Miyanaka, Xinyuan Zhang, Yoshihiko Hayakawa, Cornelia Kober
- Organizer
  99th Scientific Assembly and Annual Meeting of Radiological Society of North America (RSNA2013北米放射線医学会年次大会)
- Place of Presentation
  McCormick Place, Chicago, Illinois
- Data Source
  KAKENHI-PROJECT-24592825
[Presentation] X線CT 画像上のメタル・アーチファクト軽減のための統計的画像再構成演算の高速化2013
- Author(s)
  早川吉彦
- Organizer
  日本歯科放射線学会第54回総会・学術大会
- Place of Presentation
  福岡県立ももち文化センター
- Data Source
  KAKENHI-PROJECT-24592825
[Presentation] Medical graphic viewer interface: Our trial on game controller, eye-tracking and touch-less gesture motion capture2013
- Author(s)
  Dai Miyanaka, Jian Dong, Xin-Yuan Zhang, Yoshihiko Hayakawa, Takatoshi Onoue, Takafumi Ono
- Organizer
  99th Scientific Assembly and Annual Meeting of Radiological Society of North America (RSNA2013北米放射線医学会年次大会)
- Place of Presentation
  McCormick Place, Chicago, Illinois
- Data Source
  KAKENHI-PROJECT-24592825
[Presentation] Cone beam CT image processing for metal-induced streak artifact reduction by iterative reconstruction2013
- Author(s)
  Y. Hayakawa, J. Dong, X. Zhang, D. Miyanaka, K. Anwar
- Organizer
  The 27th International Congress of Computer Assisted Radiology and Surgery (CARS2013) 国際コンピュータ支援放射線学外科学会議
- Place of Presentation
  Heidelberg Convention Center, Heidelberg, Germany
- Data Source
  KAKENHI-PROJECT-24592825
[Presentation] 歯顎顔面部コーンビームCTの多断面再構成像における逐次近似法と３次元フィルタリングによる画質向上の検討2013
- Author(s)
  董建, 宮中大, 張昕源, 早川吉彦
- Organizer
  第32回日本医用画像工学会大会（JAMIT Annual Meeting 2013）
- Place of Presentation
  日本科学未来館／産業技術総合研究所臨海副都心センター
- Data Source
  KAKENHI-PROJECT-24592825
[Presentation] Statistical iterative reconstruction applied for streak artifact reduction in X-ray CT image2012
- Author(s)
  Jian Dong, Kosuke Abe, Yoshihiko Hayakawa
- Organizer
  World Congress on Medical Physics and Biomedical Engineering (WC2012), 国際医学物理・生体医工学会議
- Place of Presentation
  Beijing International Convention Center, Beijing, China，北京国際会議場
- Data Source
  KAKENHI-PROJECT-24592825
[Presentation] Metal-induced streak artifact reduction by statistical reconstruction in X-ray computed tomography image of dento-alveolar region2012
- Author(s)
  Yoshihiko Hayakawa, Jian Dong, Kosuke Abe
- Organizer
  The 26th International Congress of Computer Assisted Radiology and Surgery (CARS2012) 国際コンピュータ支援放射線学外科学会議
- Place of Presentation
  Pisa Congress Palace, Pisa, Italy
- Data Source
  KAKENHI-PROJECT-24592825
[Presentation] 統計的逐次近似再構成法を用いてX線CT画像における金属アーチファクトの軽減2012
- Author(s)
  董　建、阿部恒介、早川吉彦
- Organizer
  第103回日本医学物理学会学術大会
- Place of Presentation
  パシフィコ横浜
- Data Source
  KAKENHI-PROJECT-24592825
[Presentation] Statistical iterative reconstruction applied for streak artifact reduction in X-ray CT image of dento-alveolar region2012
- Author(s)
  Jian Dong, Sven Kannenberg, Cornelia Kober, Yoshihiko Hayakawa
- Organizer
  98th Scientific Assembly and Annual Meeting of Radiological Society of North America (RSNA2012)北米放射線医学会年次大会
- Place of Presentation
  McCormick Place, Chicago, Illinois, USA
- Data Source
  KAKENHI-PROJECT-24592825
[Presentation] コーンビームCT画像を用いた3次元領域拡張法による歯・骨領域の抽出処理, Segmentation procedures by 3D regiongrowing method for dento-alveolar bone areaapplied to CBCT images2009
- Author(s)
  近藤篤, 佐川盛久, 妙瀬田泰隆, 湯文俊, 早川吉彦
- Organizer
  第97回日本医学物理学会学術大会(同大会報文集, 医学物理)
- Place of Presentation
  パシフィコ横浜
- Data Source
  KAKENHI-PROJECT-18592067
[Presentation] Bone and teethsegmentation for 3D reconstruction applied todental cone beam CT image2009
- Author(s)
  Y Hayakawa, A Kondo, M Sagawa Y.Miyoseta, WJ Tang
- Organizer
  The 23rdInternational Congress of Computer AssistedRadiology and Surgery
- URL
  http://www.cars-int.org/
- Place of Presentation
  at Berlin, Germany, June(CARS2009発表予定)
- Data Source
  KAKENHI-PROJECT-18592067
[Presentation] Three-dimensional filtering and region growing methods for precise bone segmentation applied to cone beam computed tomography images2008
- Author(s)
  Y Hayakawa, M Sagawa, Y Miyoseta, A. Honda, T Sano
- Organizer
  7th Asian Congress of Oraland Maxillofacial Radiology(ACOMFR2008)
- Place of Presentation
  at Nara, Japan
- Data Source
  KAKENHI-PROJECT-18592067
[Presentation] Efficient support of TMJ diagnosis and therapyby computer aided visualization and simulation.Special Session on TMJ/TMD2008
- Author(s)
  C. Kober, R. Sader, B.-I. Berg, C.S.Leiggener, H.-F. Zeilhofer, Y. Hayakawa
- Organizer
  The 23rd Intl.Congress of Computer Assisted Radiology & Surgery
- Place of Presentation
  at Berlin, Germany, June(CARS2009発表予定)
- Data Source
  KAKENHI-PROJECT-18592067
[Presentation] Improvement of theaccuracy of bone segmentation proceduresapplied to CBCT images2008
- Author(s)
  Y. Hayakawa, M. Sagawa, T. Kawaguchi, Y. Miyoseta, H. Yamashita
- Organizer
  22nd Intl. Congress ofComputer Assisted Radiology & Surgery(CARS2008)
- Place of Presentation
  at Barcelona,Spain, June
- Data Source
  KAKENHI-PROJECT-18592067
[Presentation] 頭頸部コーンビームCTによる再構成像に対する3次元フィルタリングの効果と領域拡張法による骨領域の抽出2008
- Author(s)
  佐川盛久, 妙瀬田泰隆, 孫永剛, 早川吉彦
- Organizer
  電子情報通信学会技術研究報告(信学技報)(電子情報通信学会医用画像研究会(MI))
- Place of Presentation
  札幌医科大学
- Data Source
  KAKENHI-PROJECT-18592067
[Presentation] Improvement of the accuracy of bone segmentation procedures applied to CBCT images2008
- Author(s)
  Y. Hayakawa, M. Sagawa, T. Kawaguchi, Y. Miyoseta, H. Yamashita
- Organizer
  The 22nd International Congress of Computer Assisted Radiology and Surgery (CARS2008)
- Place of Presentation
  Barcelona, Spain
- Data Source
  KAKENHI-PROJECT-18592067
[Presentation] コーンビームCT画像による3次元再構成像の評価2008
- Author(s)
  佐川盛久、川口健仁、妙瀬田泰隆、山下拓慶、早川吉彦
- Organizer
  第95回日本医学物理学会学術大会, 2008年4月, パシフィコ横浜. 同大会報文集, 医学物理
- Place of Presentation
  パシフィコ横浜
- Data Source
  KAKENHI-PROJECT-18592067
[Presentation] Three-dimensional filtering and region growing methods for precise bone segmentation applied to cone beam computed tomography images2008
- Author(s)
  Y Hayakawa, M Sagawa, Y Miyoseta, A. Honda, and T Sano
- Organizer
  The 7th Asian Congress of Oral and Maxillofacial Radi ology (ACOMFR2008)
- Place of Presentation
  奈良県新公会堂
- Data Source
  KAKENHI-PROJECT-18592067
[Presentation] First steps in 4D-rendering ofcraniofacial soft tissue in the TMJ region2007
- Author(s)
  Kober C, Leiggener C, Boerner BI, Kunz C, Berg S, Hayakawa Y, Kinzinger G, Sader R., Zeilhofer HF
- Organizer
  4th Intl. Conference on Computer Aided Surgeryaround the Head(CAS-H2007)
- Place of Presentation
  nnsbruck,Austria
- Data Source
  KAKENHI-PROJECT-18592067
[Presentation] An approach forvisualization of soft tissue tumors located closeto the maxillary sinuses, the orbital walls, or theethmoid bone based on computer tomographydata2007
- Author(s)
  C Kober, Y Hayakawa, A Yajima, M Otonari-Yamamoto, Zszislaw Krol, Katja, Schwenzer-Zimmerer, M. Luethi, T Sano, T Shibahara, Robert Sader
- Organizer
  21st Intl. Congress of Computer AssistedRadiology and Surgery(CARS2007)at Berlin
- URL
  http://www.cars-int.org/
- Place of Presentation
  Germany, Jun
- Data Source
  KAKENHI-PROJECT-18592067
[Presentation] An approach for visualization of soft tissue tumours located close to the maxillary sinuses, the orbital walls, or the ethmoid bone and air cells based on computer tomography data2007
- Author(s)
  C Kober, Y Hayakawa, A Yajima, MOtonari-Yamamoto, Z Krol, KSchwenzer-Zimmerer, M Luethi, T Sano, T Shibahara, R Sader
- Organizer
  The 21st International Congress of Computer Assisted Radiology and Surgery(CARS2007)
- Place of Presentation
  Berlin, Germany
- Data Source
  KAKENHI-PROJECT-18592067
[Presentation] CBCTを用いたCT値と咽頭腔の距離計測の信頼性2007
- Author(s)
  谷本啓二, 山科敦, ピポップ・スチプラパポーン, 早川吉彦
- Organizer
  第48回日本歯科放射線学会大会,抄録集83
- Place of Presentation
  日本歯科放射線学会
- Data Source
  KAKENHI-PROJECT-18592067
[Presentation] The reliability of CT values anddimensional measurements of the oropharyngealregion using cone-beam computed tomography-Comparison with multi-detector computedtomography2007
- Author(s)
  K Tanimoto, A Yamashina, P Sutthiprapaporn, Y Hayakawa
- Organizer
  The 16th Intl. Congress ofDentomaxillofacial Radiology(ICDMFR2007)Program
- URL
  http://www.iadmfrcn.org/
- Place of Presentation
  at Beijing, China
- Data Source
  KAKENHI-PROJECT-18592067
[Presentation] 顎関節部のMRイメージを利用した三次元再構成によるビジュアリゼーション2006
- Author(s)
  早川吉彦, Cornelia Kober, 山本実佳, 和光衛, 佐野司
- Organizer
  日本医学物理学会
- Place of Presentation
  横浜
- Data Source
  KAKENHI-PROJECT-18592067
[Presentation] An approach for three-dimensional rendering of the mandibular disc based on high-resolution MR images2006
- Author(s)
  C. Kober, Y. Hayakawa, G. Kinzinger, M. Yamamoto, T. Sano, R. Sader
- Organizer
  20th Intl Congress of Computer Assisted Radiology & Surgery(CARS2006)
- Place of Presentation
  Osaka, Japan
- Data Source
  KAKENHI-PROJECT-18592067
[Presentation] Quantitative Measurement of bone density with dental cone-beam CT2006
- Author(s)
  Y. Hayakawa, A. Suehiro, N. Kobayashi, T.Sano
- Organizer
  20th Intl Congress of Computer Assisted Radiology and Surgery(CARS2006)
- Place of Presentation
  Osaka, Japan
- Data Source
  KAKENHI-PROJECT-18592067
[Presentation] Kombinierte 2D-3D-Darstellung des Kiefergelenks auf der Basis von MRT-Daten der klinischen Routine2006
- Author(s)
  C. Kober, G. Kinzinger, Y. Hayakawa, R. Sader
- Organizer
  The Annual Meeting of the German Society of Orthodontics, The German Conference of Orthodontics
- Place of Presentation
  Nuremberg, Germany
- Data Source
  KAKENHI-PROJECT-18592067
[Presentation] Three-dimensional visualization using high-resolution MR images of the temporomandibular joint2006
- Author(s)
  Y. Hayakawa, C. Kober, M. Yamamoto, M. Wakoh, T. Sano
- Organizer
  20th Intl Congress of Computer Assisted Radiology and Surgery(CARS2006)
- Place of Presentation
  Osaka, Japan
- Data Source
  KAKENHI-PROJECT-18592067
[Presentation] Cone Beam CT Image Processing: Acceleration by GPGPU for metal artifact reduction, 3D-filtering and region-growing methods for 3D visualization.
- Author(s)
  Y. Hayakawa, M. Shinoda, M. Hirose, T. Onoue, D. Miyanaka, X. Zhang, J. Dong, C. Kober
- Organizer
  The 28th International Congress of Computer Assisted Radiology and Surgery (CARS2014)
- Place of Presentation
  福岡国際会議場，福岡市
- Year and Date
  2014-06-25 – 2014-06-28
- Data Source
  KAKENHI-PROJECT-24592825

1. WAKOH Mamoru (70211670)

# of Collaborated Projects: 5 results

# of Collaborated Products: 9 results
2. SIBUYA Hitoshi (80246347)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
3. OTONARI Mika (30276604)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. SANO Tsukasa (40241038)

# of Collaborated Projects: 2 results

# of Collaborated Products: 21 results
5. KUROYANAGI Kinya (60085751)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
6. NISHIKAWA Keiichi (30180590)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
7. YAMAMOTO Kazuhiro (50174785)

# of Collaborated Projects: 2 results

# of Collaborated Products: 10 results
8. YAJIMA Yasutomo (10183667)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. SUZUKI Soichiro (30250541)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. SHIBANO Junichi (60206141)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. KITAGAWA Hiromi (70246346)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. MORI Toshimichi (00287187)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. OTONARI Takamichi (20340060)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. Cornelia Kober

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. KOBER Cornelia

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
16. 山本実佳

# of Collaborated Projects: 0 results

# of Collaborated Products: 15 results

HAYAKAWA Yoshihiko 早川 吉彦

早川 吉彦 ハヤカワ ヨシヒコ

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Co-Researchers

High-quality cone-beam CT image reconstruction using statistical reconstruction and compressed sensingPrincipal Investigator

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Statistical iterative reconstruction for streak artefact reduction when using multi-detector CT to image the dento-alveolar structuresPrincipal Investigator

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Experimental trial of a mouth-guard with effect on progress of physical performance for extending healthy life of the elderly

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Clinical bionics in the alveolar bone surrounding implant fixture based on Cone Beam CT

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Individual finite-element model of temporomandibular joint based on three-dimensional CT and MR imagesPrincipal Investigator

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Dento-alveolar three-dimensional imaging utilizing TACT tomo-synthesis, stereography and virtual cursorPrincipal Investigator

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Higher-bit digitization utilized for exposure compensation with digital imaging system for dental officePrincipal Investigator

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THE MOST PRACTICAL INTRAORAL DIGITAL X-RAY IMAGING

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ダイレクトデジタルX線像に対するテクスチャーの周波数特性応じた選択的画像処理Principal Investigator

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Computer simulation analysis of image and patient dosage in Rotational Panoramic Radiography

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[Book] 画像処理，シリーズ名 未来へつなぐ デジタルシリーズ 【28】巻2014

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[Journal Article] Impact of statistical reconstruction and compressed sensing algorithms on projection data elimination during X-ray CT image reconstruction2018

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[Journal Article] Statistical iterative reconstruction for streak artefact reduction when using multi-detector CT to image the dento-alveolar structures.2014

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NAID

HAYAKAWA Yoshihiko 早川吉彦

早川吉彦ハヤカワヨシヒコ

[Book] 画像処理，シリーズ名　未来へつなぐデジタルシリーズ【28】巻2014