顔写真

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Yagi Masakazu
八木 雅和
Yagi Masakazu
八木 雅和
Graduate School of Medicine Division of Health Sciences, Endowed Chair Associate Professor

Research History 4

  1. 2006 - 2008
    Osaka University Dental Hospital

  2. 2006 - 2008
    Osaka University Dental Hospital, Lecturer

  3. 2008 -
    - 臨床医工学融合研究教育センター 特任准教授(常勤)

  4. 2008 -
    - The Center for Advanced Medical Engineering and Informatics Specially appointed associate professor

Professional Memberships 1

  1. 電子情報通信学会

Research Areas 3

  1. Life sciences / Developmental dentistry /

  2. Life sciences / Medical systems /

  3. Informatics / Intelligent informatics /

Awards 2

  1. Ali Javan Best Paper Award(WAC2002)

    2002

  2. Final Commendation, The Takeda Techno-Entrepreneurship Aword

    2001

Misc. 76

  1. Reconstrution of Pseudo Three-Dimensional Dental Image from Dental Panoramic Radiograph and Tooth Surface Shape

    IMURA Masataka, KURODA Tomohiro, KAGIYAMA Yoshiyuki, KURODA Yoshihiro, OSHIRO Osamu, AZUMA Hiroko, YAGI Masakazu, TAKADA Kenji

    Transactions of Japanese Society for Medical and Biological Engineering Vol. 48 No. 1 p. 75-82 2010/02/10

    Publisher: Japanese Society for Medical and Biological Engineering
  2. Reconstrution of Pseudo Three-Dimensional Dental Image from Dental Panoramic Radiograph and Tooth Surface Shape

    IMURA Masataka, KURODA Tomohiro, KAGIYAMA Yoshiyuki, KURODA Yoshihiro, OSHIRO Osamu, AZUMA Hiroko, YAGI Masakazu, TAKADA Kenji

    Transactions of Japanese Society for Medical and Biological Engineering Vol. 48 No. 1 p. 75-82 2010/02/10

    Publisher: Japanese Society for Medical and Biological Engineering
  3. Spatio-temporal patterning of human facial expression during smile

    In the Proceeding of the 83rd Genral Sess of IADR 2005 2005

  4. Quality enhancement of panoramic radiographs employing gamma-correction and laplacian-filtering

    In the proceeding of the 83rd General Sess of IADR 2005

  5. Spatio-temporal patterning of human facial expression during smile

    In the Proceeding of the 83rd Genral Sess of IADR 2005 2005

  6. Quality enhancement of panoramic radiographs employing gamma-correction and laplacian-filtering

    In the proceeding of the 83rd General Sess of IADR 2005

  7. Classification of nasal forms based on vector quantization

    2004

  8. A Psychologically-Inspired VLSI Architecture for Human-Like Soft-Computing Systems

    Proceedings of International Symposium on Electronics for Future Generations Vol. pp. 159-166 2004

  9. A e-learning system for cephalometric landmark identification

    2004

  10. アナログ・デジタル融合アーキテクチャに基づく実時間画像特徴ベクトル生成VLSI プロセッサ

    2004

  11. 歯科矯正臨床向けインテリジェントソリューションの開発(その2)

    2004

  12. 数理モデルを用いた顎顔面口腔の機能と美の診断:21世紀の歯学研究の戦略的構築ーフロンティアバイオデンティストリーの創生をめざして。

    大阪大学出版会 2004

  13. 歯科矯正臨床向けインテリジェントソリューションの開発(その1)

    2004

  14. A e-learning system for cephalometric landmark identification

    2004

  15. Classification of nasal forms based on vector quantization

    2004

  16. A Psychologically-Inspired VLSI Architecture for Human-Like Soft-Computing Systems

    Proceedings of International Symposium on Electronics for Future Generations Vol. pp. 159-166 2004

  17. An image representation algorithm compatible with neural-associative-processor-based hardware recognition systems

    M Yagi, T Shibata

    IEEE TRANSACTIONS ON NEURAL NETWORKS Vol. 14 No. 5 p. 1144-1161 2003/09

    Publisher: IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
  18. An image representation algorithm compatible with neural-associative-processor-based hardware recognition systems

    M Yagi, T Shibata

    IEEE TRANSACTIONS ON NEURAL NETWORKS Vol. 14 No. 5 p. 1144-1161 2003/09

    Publisher: IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
  19. 連想プロセッサアーキテクチャに基づく知的画像処理システムの研究

    Vol. pp.4-11 2003

  20. Robust Cephalometric landmark identification using support vector machines

    Proceedings of 2003 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2003) Vol. Vol. II., pp. 825-828 2003

  21. A robust medical image recognition system employing edge-based feature vector representation

    Proceeding of 13th Scandinavian Conf on Image Analysis (SCIA2003) Vol. 534-540 2003

  22. Automatic recognition of cephalometric landmarks

    2003

  23. Human perception like image recognition system based on the associative processor architecture

    In: Proceeding of the 6th Europ Signal Processing Conf (EUSIPCO 2003) Vol. 1: 103-106 2003

  24. A Mixed-Signal VLSI for Real-Time Generation of Edge-Based Image Vectors

    Proceeding of Neural Information Processing Systems 17(NIPS2003) Vol. pp. 1035-1042 2003

  25. Masakazu Yagi, Tadashi Shibata, Chihiro Tanikawa, and Kenji Takada, "A Robust Medical Image Recognition System Employing Edge-Based Feature Vector Representation

    in the Proceeding of 13th Scandinavian Conference on Image Analysis (SCIA2003) p. 534-540 2003

  26. Chihiro Tanikawa, Masakazu Yagi, Tadashi Shibata, and Kenji Takada, "Automatic Recognition of Cephalometric Landmarks"

    in the Proceeding of the 81st General Session of the International Association for Dental Research 2003 (IADR2003) p. 25-28 2003

  27. Masakazu Yagi, Tadashi Shibata, Chihiro Tanikawa, and Kenji Takada, "Neural Hardware-Based Medical Image Recognition by Expertise-Knowledge Vectors"

    2003 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2003) 2003

  28. Shantanu Chakrabartty, Masakazu Yaki, Tadashi Shibata, and Gert Cauwenberghs, "Robust Cephalometric landmark identification using support vector machines"

    in the Proceedings of 2003 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2003) Vol. 2 p. 825-828 2003

  29. 八木雅和、柴田 直、「連想プロセッサアーキテクチャに基づく知的画像処理システムの研究」

    固体エレクトロニクス・オプトエレクトロニクス研究発表会 2003

  30. Robust Cephalometric landmark identification using support vector machines

    Proceedings of 2003 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2003) Vol. Vol. II., pp. 825-828 2003

  31. Automatic recognition of cephalometric landmarks

    2003

  32. A robust medical image recognition system employing edge-based feature vector representation

    Proceeding of 13th Scandinavian Conf on Image Analysis (SCIA2003) Vol. 534-540 2003

  33. Human perception like image recognition system based on the associative processor architecture

    In: Proceeding of the 6th Europ Signal Processing Conf (EUSIPCO 2003) Vol. 1: 103-106 2003

  34. A Mixed-Signal VLSI for Real-Time Generation of Edge-Based Image Vectors

    Proceeding of Neural Information Processing Systems 17(NIPS2003) Vol. pp. 1035-1042 2003

  35. Masakazu Yagi, Tadashi Shibata, Chihiro Tanikawa, and Kenji Takada, "A Robust Medical Image Recognition System Employing Edge-Based Feature Vector Representation

    in the Proceeding of 13th Scandinavian Conference on Image Analysis (SCIA2003) p. 534-540 2003

  36. Chihiro Tanikawa, Masakazu Yagi, Tadashi Shibata, and Kenji Takada, "Automatic Recognition of Cephalometric Landmarks"

    in the Proceeding of the 81st General Session of the International Association for Dental Research 2003 (IADR2003) p. 25-28 2003

  37. Masakazu Yagi, Tadashi Shibata, Chihiro Tanikawa, and Kenji Takada, "Neural Hardware-Based Medical Image Recognition by Expertise-Knowledge Vectors"

    2003 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2003) 2003

  38. Shantanu Chakrabartty, Masakazu Yaki, Tadashi Shibata, and Gert Cauwenberghs, "Robust Cephalometric landmark identification using support vector machines"

    in the Proceedings of 2003 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2003) Vol. 2 p. 825-828 2003

  39. A Human-Perception-like Image Recognition System based on PAP Vector Representation with Multi Resolution Concept

    Proceedings of 2002 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2002) Vol. Vol. I, pp.1041-1048 2002

  40. An Associative-Processor-Based Mixed Signal System for Robust Image Recognition

    Proceedings of 2002 IEEE International Symposium on Circuits and Systems (ISCAS 2002) Vol. pp. V-137-V-140 2002

  41. Optimizing Feature-Vector Extraction Algorithm from Grayscale Images for Robust Medical Radiograph Analysis

    The Proceedings of Fourth International Conference on Multimedia and Image Processing (IFMIP 2002) Vol. Vol. 13, pp.251-257 2002

  42. A Fully-Parallel Analog Vector Matching LSI for Robust Image Recognition

    Proceedings of 2002 IEEJ International Analog VLSI Workshop Vol. pp.128-133 2002

  43. ロバストな画像認識のための超並列アナログベクトルマッチング回路

    2002

  44. 山崎俊彦、八木雅和、柴田 直、「ロバストな画像認識のための超並列アナログベクトルマッチング回路」

    電子通信学会技術研究報告(集積回路研究専門委員会(ICD)) p. 13-18 2002

  45. Toshihiko Yamasaki, Masakazu Yagi, and Tadashi Shibata, "A Fully-Parallel Analog Vector Matching LSI for Robust Image Recognition"

    in the Proceedings of 2002 IEEJ International Analog VLSI Workshop p. 128-133 2002

  46. Masakazu Yagi, Tadashi SHIBATA, and Kenji TAKADA, "Human-Perception-Like Image Recognition System Based on the Associative Processor Architecture"

    in the Proceedings of XI European Signal Processing Conference (EUSIPCO2003) Vol. 1 p. 103-106 2002

  47. Masakazu Yagi, Tadashi Shibata and Kenji Takada, "Optimizing Feature-Vector Extraction Algorithm from Grayscale Images for Robust Medical Radiograph Analysis"

    in the Proceedings of Fourth International Conference on Multimedia and Image Processing (IFMIP 2002) Vol. 13 p. 251-257 2002

  48. Masakazu Yagi and Tadashi Shibata, " An Associative-Processor-Based Mixed Signal System for Robust Image Recognition,"

    in the Proceedings of 2002 IEEE International Symposium on Circuits and Systems (ISCAS 2002) p. 26-29 2002

  49. Masakazu Yagi and Tadashi Shibata, "A Human-Perception-like Image Recognition System based on PAP Vector Representation with Multi Resolution Concept"

    in the Proceedings of 2002 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2002) Vol. 1 p. 1041-1048 2002

  50. A Human-Perception-like Image Recognition System based on PAP Vector Representation with Multi Resolution Concept

    Proceedings of 2002 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2002) Vol. Vol. I, pp.1041-1048 2002

  51. An Associative-Processor-Based Mixed Signal System for Robust Image Recognition

    Proceedings of 2002 IEEE International Symposium on Circuits and Systems (ISCAS 2002) Vol. pp. V-137-V-140 2002

  52. Optimizing Feature-Vector Extraction Algorithm from Grayscale Images for Robust Medical Radiograph Analysis

    The Proceedings of Fourth International Conference on Multimedia and Image Processing (IFMIP 2002) Vol. Vol. 13, pp.251-257 2002

  53. A Fully-Parallel Analog Vector Matching LSI for Robust Image Recognition

    Proceedings of 2002 IEEJ International Analog VLSI Workshop Vol. pp.128-133 2002

  54. Toshihiko Yamasaki, Masakazu Yagi, and Tadashi Shibata, "A Fully-Parallel Analog Vector Matching LSI for Robust Image Recognition"

    in the Proceedings of 2002 IEEJ International Analog VLSI Workshop p. 128-133 2002

  55. Masakazu Yagi, Tadashi SHIBATA, and Kenji TAKADA, "Human-Perception-Like Image Recognition System Based on the Associative Processor Architecture"

    in the Proceedings of XI European Signal Processing Conference (EUSIPCO2003) Vol. 1 p. 103-106 2002

  56. Masakazu Yagi, Tadashi Shibata and Kenji Takada, "Optimizing Feature-Vector Extraction Algorithm from Grayscale Images for Robust Medical Radiograph Analysis"

    in the Proceedings of Fourth International Conference on Multimedia and Image Processing (IFMIP 2002) Vol. 13 p. 251-257 2002

  57. Masakazu Yagi and Tadashi Shibata, " An Associative-Processor-Based Mixed Signal System for Robust Image Recognition,"

    in the Proceedings of 2002 IEEE International Symposium on Circuits and Systems (ISCAS 2002) p. 26-29 2002

  58. Masakazu Yagi and Tadashi Shibata, "A Human-Perception-like Image Recognition System based on PAP Vector Representation with Multi Resolution Concept"

    in the Proceedings of 2002 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2002) Vol. 1 p. 1041-1048 2002

  59. 心理学的脳モデルに基づく知能VLSI

    2001

  60. Bio-Inspired Hardware Computation for Robust Image Recognition

    Proceedings of 2001 International Symposium on Nonlinear Theory and its Applications (NOLTA2001) Vol. pp. 585-588 2001

  61. Tadashi Shibata, Masakazu Yagi, and Toshihiko Yamasaki, "Bio-Inspired Hardware Computation for Robust Image Recognition, "

    in the Proceedings of 2001 International Symposium on Nonlinear Theory and its Applications (NOLTA2001) p. 585-588 2001

  62. 柴田 直、足立真賢、八木雅和、山崎俊彦「心理学的脳モデルに基づく知能VLSI」

    電子情報通信学会技術研究報告(電子情報通信学会) p. 75-85 2001

  63. Bio-Inspired Hardware Computation for Robust Image Recognition

    Proceedings of 2001 International Symposium on Nonlinear Theory and its Applications (NOLTA2001) Vol. pp. 585-588 2001

  64. Tadashi Shibata, Masakazu Yagi, and Toshihiko Yamasaki, "Bio-Inspired Hardware Computation for Robust Image Recognition, "

    in the Proceedings of 2001 International Symposium on Nonlinear Theory and its Applications (NOLTA2001) p. 585-588 2001

  65. A Hardware-Friendly Soft-Computing Algorithm for Image Recognition

    Proceedings of 10th European Signal Processing Conference (EUSIPCO 2000) Vol. pp. 729-732 2000

  66. Masakazu Yagi, Masayoshi Adachi, and Tadashi Shibata, "A Hardware-Friendly Soft-Computing Algorithm for Image Recognition,"

    Proceedings of 10th European Signal Processing Conference (EUSIPCO 2000) p. 729-732 2000

  67. A Hardware-Friendly Soft-Computing Algorithm for Image Recognition

    Proceedings of 10th European Signal Processing Conference (EUSIPCO 2000) Vol. pp. 729-732 2000

  68. Masakazu Yagi, Masayoshi Adachi, and Tadashi Shibata, "A Hardware-Friendly Soft-Computing Algorithm for Image Recognition,"

    Proceedings of 10th European Signal Processing Conference (EUSIPCO 2000) p. 729-732 2000

  69. Soft-Computing Integrated Circuits for Intelligent Information Processing

    Proceedings of The Second International Conference on Information Fusion Vol. Vol.1, pp.648-656 1999

  70. 右脳的プロセッサとその知的情報処理への応用

    1999

  71. 柴田 直、八木雅和、足立真賢、「右脳的プロセッサとその知的情報処理への応用」

    電子情報通信学会技術研究報告(電子情報通信学会) 1999

  72. Tadashi Shibata, Masakazu Yagi, and Masayoshi Adachi, "Soft-Computing Integrated Circuits for Intelligent Information Processing,"

    Proceedings of The Second International Conference on Information Fusion Vol. 1 p. 648-656 1999

  73. T. Shidata, M. Yagi, M. Adachi, A. Okada, A. Nakada, M. Konda, Y. Yamashita, T. Nakai, T. Morimoto, and T. Ohmi, "Right-Brain-Computing Integrated Circuits for Intelligent Information Processing

    Proceedings of The International Symposium on Future of Intellectual Integrated Electronics p. 413-429 1999

  74. Soft-Computing Integrated Circuits for Intelligent Information Processing

    Proceedings of The Second International Conference on Information Fusion Vol. Vol.1, pp.648-656 1999

  75. Tadashi Shibata, Masakazu Yagi, and Masayoshi Adachi, "Soft-Computing Integrated Circuits for Intelligent Information Processing,"

    Proceedings of The Second International Conference on Information Fusion Vol. 1 p. 648-656 1999

  76. T. Shidata, M. Yagi, M. Adachi, A. Okada, A. Nakada, M. Konda, Y. Yamashita, T. Nakai, T. Morimoto, and T. Ohmi, "Right-Brain-Computing Integrated Circuits for Intelligent Information Processing

    Proceedings of The International Symposium on Future of Intellectual Integrated Electronics p. 413-429 1999

Works 4

  1. 矯正歯科医の知識を実装した抜歯に関する最適治療計画の予測システムの開発

    2007 -

  2. 矯正歯科専門医の知識を実装した頭部レントゲン画像知的自動解析システムの開発

    2006 -

  3. 矯正歯科専門医の知識を実装した頭部レントゲン画像知的自動解析システムの開発

    2005 -

  4. 矯正歯科専門医の知識を実装した頭部レントゲン画像知的自動解析システムの開発

    2004 -

Industrial Property Rights 1

  1. 画像処理方法及び画像処理方法を記憶した記憶媒体並びに画像処理装置

Institutional Repository 3

Content Published in the University of Osaka Institutional Repository (OUKA)
  1. Kinetic properties of arm and hand movements as useful indices for evaluating the dexterity of dentists : Part 2-Movements of the arm and hand during orthodontic bracket bonding

    Tome Wakako, Yagi Masakazu, Takada Kenji

    The Journal of Osaka University Dental Society Vol. 59 No. 1 p. 27-32 2014/10/20

  2. Kinetic properties of arm and hand movements as useful indices for evaluating the dexterity of dentists : Part 1-The transference of orthodontic attachments during a bonding procedure

    Tome Wakako, Yagi Masakazu, Takada Kenji

    The Journal of Osaka University Dental Society Vol. 59 No. 1 p. 21-26 2014/10/20

  3. Reconstruction of Pseudo Three-Dimensional Dental Image from Dental Panoramic Radiograph and Tooth Surface Shape

    Imura Masataka, Kuroda Tomohiro, Kagiyama Yoshiyuki, Kuroda Yoshihiro, Oshiro Osamu, Azuma Hiroko, Yagi Masakazu, Takada Kenji

    生体医工学 Vol. 48 No. 1 p. 75-82 2010/02