Rchr

J-GLOBAL ID：200901001926243815 Update date: Feb. 01, 2024

Fujiyoshi Masaaki

フジヨシマサアキ | Fujiyoshi Masaaki

Affiliation and department：
Job title： Associate Professor
Other affiliations (1)：

Tokyo Metropolitan University / Graduate School of System Design / Department of Computer Science Associate Professor

Research field (3)： Communication and network engineering , Human interfaces and interactions , Database science

Research keywords (4)：画像処理 , Spread Spectrum Communications , Secure Communications , Image Processing

Research theme for competitive and other funds (7)：

2021 - 2024 心身と学習の情報を用いたAI利用による学習コンディション診断システムの開発と評価
2018 - 2021 Development and Evaluation of E-Health Observation System Employing Student Self-Checks
2015 - 2019 In-image similarity-based image structure descriptor and its applications
2015 - 2018 Development and Evaluation of Mobile Training Systems for Disaster Evacuation
2014 - 2018 Practice and Evaluation of the Flipped Class Using a Primary Education Version MOOC in an Elementary School Arithmetic Learning

Show all

Papers (185)：

Masaaki Fujiyoshi, Ruifeng Li, Hitoshi Kiya. A scheme of reversible data hiding for the encryption-then-compression system. IEICE Transactions on Information and Systems. 2021. E104D. 1. 43-50
Sumikawa Y, Fujiyoshi M, Hatakeyama H, Nagai M. An FAQ dataset for E-learning system used on a Japanese University. Data in brief. 2019. 25. 104001-104001
Yasunobu Sumikawa, Masaaki Fujiyoshi, Hisashi Hatakeyama, Masahiro Nagai. Supporting creation of FAQ dataset for e-learning Chatbot. Proc. KES International Conference on Intelligent Decision Technologies. 2019. 142. 3-13
Sae-Tang W, Fujiyoshi M, Kiya H. A new copyright- and privacy-protected image trading system using a novel steganography-based visual encryption scheme. ECTI Transactions on Electrical Engineering, Electronics, and Communications. 2019. 17. 1. 95-107
畠山久, 藤吉正明, 藤吉正明, 永井正洋, 永井正洋. A Development and Operation of Open Course Ware at Tokyo Metropolitan University. 情報処理学会研究報告(Web). 2018. 2018. CLE-25. 1-4

ｍore...

MISC (138)：

ｍore...

Patents (6)：

ｍore...

Books (6)：

Digital-Forensics and Watermarking (Chapter "Generalized Histogram Shifting-Based Blind Reversible Data Hiding with Balanced and Guarded Double Side Modification")
Springer Berlin Heidelberg 2014
Digital-Forensics and Watermarking (Chapter "A Cheat-Prevention Visual Secret Sharing Scheme with Minimum Pixel Expansion")
Springer Berlin Heidelberg 2014
IT Policy and Ethics: Concepts, Methodologies, Tools, and Applications
IGI Global 2013 ISBN:1466629193
Multimedia Information Hiding Technologies and Methodologies for Controlling Data
IGI Global 2012 ISBN:1466622172
Multimedia - A Multidisciplinary Approach to Complex Issues
In-Tech 2012 ISBN:9789535102168

ｍore...

Education (3)：

1997 - 2001 Saitama University Graduate School of Science and Engineering Department of Information and Mathematics Sciences
1995 - 1997 Saitama University Graduate School of Science and Engineering Department of Information and Computer Sciences
1991 - 1995 Saitama University Faculty of Liberal Arts Social System Studies Course

Professional career (1)：

Ph.D. (Saitama University)

Work history (5)：

2020/04 - 現在 Tokyo Metropolitan University Library and Computer/Network Center Full Professor
2014/04 - 2020/03 Tokyo Metropolitan University Library and Computer/Network Center Associate Professor
2007/04 - 2014/03 Tokyo Metropolitan University Faculty of System Design Assistant Professor
2005/04 - 2007/03 Tokyo Metropolitan University Faculty of System Design Research Associate
2001/04 - 2005/03 Tokyo Metropolitan University Graduate School of Engineering, Research Associate

Committee career (57)：

2020/06 - 現在 Institute of Electronics, Information and Communication Engineers (IEICE) Director (General Affairs), Engineering Sciences Society (ESS) Steering Committee
2020/06 - 現在 Institute of Electronics, Information and Communication Engineers (IEICE) Member, Smart Info-Media Systems (SIS) Technical Committee, Engineering Sciences Society (ESS)
2020/06 - 現在 Institute of Electronics, Information and Communication Engineers (IEICE) Member, Technical Committee Submission System Working Group
2020/06 - 現在 Institute of Electronics, Information and Communication Engineers (IEICE) Vice Chair, Enriched MultiMedia (EMM) Technical Committee, Information and Systems Society (ISS)
2018/04 - 現在 Japan Accreditation Board for Engineering Education (JABEE) Member, Evaluation Committee by Fields

2017/06 - 現在 Japan Accreditation Board for Engineering Education (JABEE) Member, Criteria Committee

2017/06 - 現在 Japan Accreditation Board for Engineering Education (JABEE) Member, Criteria Comprehensive Coordination Committee

2016/06 - 現在 Institute of Electronics, Information and Communication Engineers (IEICE) Member, Accreditation Policy Council

2019/06 - 2021/05 Institute of Electronics, Information and Communication Engineers (IEICE) Member, Communication and Publicity Committee

2018/06 - 2020/06 Institute of Electronics, Information and Communication Engineers (IEICE) Editor (Web), Society Magazine Editorial Board, Engineering Sciences Society (ESS)

2018/06 - 2020/06 Institute of Electronics, Information and Communication Engineers (IEICE) Member, Committee for Database on Noteworthy Contributions for Science and Technology (Japan)

2018/06 - 2020/06 Institute of Electronics, Information and Communication Engineers (IEICE) Member, Enriched MultiMedia (EMM) Technical Committee, Information and Systems Society (ISS)

2018/06 - 2020/06 Institute of Electronics, Information and Communication Engineers (IEICE) Secretary, Smart Info-Media Systems (SIS) Technical Committee, Engineering Sciences Society (ESS)

2018/06 - 2020/06 Institute of Electronics, Information and Communication Engineers (IEICE) Director (Publicity), Engineering Sciences Society (ESS) Steering Committee

2016/06 - 2019/12 Institute of Electronics, Information and Communication Engineers (IEICE) Member, International Steering Committee (ISC) of International Workshop on Smart Info-Media Systems in Asia (SISA) series

2019/03 - 2019/09 電子情報通信学会 2019 International Workshop on Smart Info-Media Systems in Asia (SISA)組織委員会総務担当幹事

2011/05 - 2019/05 Institute of Electronics, Information and Communication Engineers (IEICE) Member, Committee of Information Hiding and Its Criteria for Evaluation (IHC), Information and Systems Society (ISS)

2017/08 - 2019/03 Institute of Electronics, Information and Communication Engineers (IEICE) Special Session Co-Chair, Organizing Committee of 2018 International Workshop on Smart Info-Media Systems in Asia (SISA)

2017/06 - 2018/06 Institute of Electronics, Information and Communication Engineers (IEICE) Secretary, Enriched MultiMedia (EMM) Technical Committee, Information and Systems Society (ISS)

2016/06 - 2018/06 Institute of Electronics, Information and Communication Engineers (IEICE) Assistant Secretary, Smart Info-Media Systems (SIS) Technical Committee, Engineering Sciences Society (ESS)

2017/06 - 2018/04 Japan Accreditation Board for Engineering Education (JABEE) Member, Evaluation Team

2018/01 - 2018/03 Institute of Electronics, Information and Communication Engineers (IEICE) Member, Technical Program Committee of General Conference

2018/01 - 2018/03 電子情報通信学会総合大会プログラム編成委員会委員

2016/12 - 2017/11 Institute of Electronics, Information and Communication Engineers (IEICE) Delegate from Enriched Multimedia Technical Committee, 2017 Forum on Information Technology (FIT)

2016/12 - 2017/11 電子情報通信学会 2017情報科学技術フォーラム(FIT) 研究会担当委員

2016/08 - 2017/09 電子情報通信学会 2017 International Workshop on Smart Info-Media Systems in Asia (SISA)組織委員会広報委員長

2016/08 - 2017/09 Institute of Electronics, Information and Communication Engineers (IEICE) Publicity Chairs, Organizing Committee of 2017 International Workshop on Smart Info-Media Systems in Asia (SISA)

2016/06 - 2017/05 Institute of Electronics, Information and Communication Engineers (IEICE) Assistant Secretary, Enriched Multimedia (EMM) Technical Committee, Information and Systems Society

2016/06 - 2017/05 電子情報通信学会マルチメディア情報ハイディング・エンリッチメント(EMM)研究専門委員会幹事補佐

2016/06 - 2017/04 Japan Accreditation Board for Engineering Education (JABEE) Observer, Evaluation Team

2016/06 - 2017/04 日本技術者教育認定機構審査チームオブザーバー

2016/07 - 2016/09 Institute of Electronics, Information and Communication Engineers (IEICE) Member, Technical Program Committee of Engineering Sciences Society Conference

2016/07 - 2016/09 電子情報通信学会ソサイエティ大会プログラム編成委員会委員

2013/04 - 2016/06 Institute of Electronics, Information and Communication Engineers (IEICE) Member, Enriched Multimedia (EMM) Technical Committee, Information and Systems Society

2013/04 - 2016/06 電子情報通信学会マルチメディア情報ハイディング・エンリッチメント(EMM)研究専門委員会専門委員

2013/05 - 2013/06 Institute of Electrical and Electronics Engineers (IEEE) Member, Best Paper Award Competition Committee of 2013 International Symposium on Consumer Electronics (ISCE)

2013/05 - 2013/06 Institute of Electrical and Electronics Engineers (IEEE) 2013 International Symposium on Consumer Electronics (ISCE)最優秀論文賞選定委員会委員

2010/05 - 2012/05 電子情報通信学会評議員

2010/05 - 2012/03 Institute of Electronics, Information and Communication Engineers (IEICE) Councilor

2009/05 - 2011/05 Institute of Electronics, Information and Communication Engineers (IEICE) Member, Steering Committee of Tokyo Section

2009/05 - 2011/05 電子情報通信学会東京支部評議員

2008/05 - 2011/05 Institute of Electronics, Information and Communication Engineers (IEICE) Member, Smart Info-Media Systems (SIS) Technical Committee, Engineering Sciences Society

2008/05 - 2011/05 電子情報通信学会スマートインフォメディアシステム(SIS)研究専門委員会専門委員

2010/03 - 2011/03 Institute of Electronics, Information and Communication Engineers (IEICE) Treasurer, Executive Committee of 2010 Signal Processing Symposium

2010/03 - 2011/03 電子情報通信学会 2010年信号処理シンポジウム実行委員会会計幹事

2009/01 - 2009/12 Institute of Electrical and Electronics Engineers (IEEE) Secretary, Technical Program Committee (TPC) of 2009 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)

2009/01 - 2009/12 Institute of Electrical and Electronics Engineers (IEEE) 2009 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)技術プログラム委員会(TPC) 幹事

2007/05 - 2008/05 Institute of Electronics, Information and Communication Engineers (IEICE) Assistant Secretary, Smart Info-Media Systems (SIS) Technical Committee, Engineering Sciences Society

2007/05 - 2008/05 電子情報通信学会スマートインフォメディアシステム(SIS)研究専門委員会幹事補佐

2008/01 - 2008/03 Institute of Electronics, Information and Communication Engineers (IEICE) Member, Technical Program Committee of General Conference

2008/01 - 2008/03 電子情報通信学会総合大会プログラム編成委員会委員

2005/05 - 2007/05 Institute of Electronics, Information and Communication Engineers (IEICE) Associate Editor, Journal of Institute of Electronics, Information and Communication Engineers

2005/05 - 2007/05 Institute of Electronics, Information and Communication Engineers (IEICE) Member, Smart Info-Media Systems (SIS) Technical Committee, Engineering Sciences Society

2005/05 - 2007/05 電子情報通信学会スマートインフォメディアシステム(SIS)研究専門委員会専門委員

2005/05 - 2007/05 電子情報通信学会学会誌編集委員会編集委員

1993/07 - 1995/10 Tokyo Regional Academic Inter-Network (TRAIN) Member, Technical Working Group

1993/07 - 1995/10 東京地域アカデミックネットワーク(TRAIN) 技術部会部会員

Show all

Awards (7)：

2014/01 - Organizing Committee of 2014 International Workshop on Advanced Image Technology (IWAIT) Best Paper Award A Lossless Compression Method Using Histogram Packing for HDR Images in OpenEXR Format
2013/06 - Organizing Committee of 2013 IEEE International Symposium on Consumer Electronics (ISCE) Certificate of Appreciation for Service Contribution as a Member of the Best Paper Award Competition Committee
2012/05 - Institute of Image Information and Television Engineers (ITE) Niwa-Takayanagi Award (Best Paper) A Key Generating Method Using Recursive Hash Chains and Its Applications for Multi-Dimensionally Hierarchical Access Control
2009/09 - Engineering Science Society (ESS), Institute of Electronics, Information and Communication Engineers (IEICE) Certificate of Appreciation for Editorial Service Contribution as a Reviewer
2008/05 - Institute of Electronics, Information and Communication Engineers (IEICE) Best Paper Award Relationship between Signs of DCT Coefficients and Phase-Only Correlation

Show all

Association Membership(s) (6)：

THE EUROPEAN ASSOCIATION FOR SIGNAL PROCESSING , JAPAN SOCIETY FOR EDUCATIONAL TECHNOLOGY , ASIA-PACIFIC SIGNAL AND INFORMATION PROCESSING ASSOCIATION , THE INSTITUTE OF IMAGE INFORMATION AND TELEVISION ENGINEERS , THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS , THE INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS

※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

Return to Previous Page