Rchr
J-GLOBAL ID：201501092770467133   Update date: Oct. 18, 2024

Shoko Imaizumi

イマイズミ ショウコ | Shoko Imaizumi
Affiliation and department：
Chiba University Graduate School of Engineering

About Chiba University Graduate School of Engineering


Homepage URL  (2)： http://msp.chiba-u.net/imaizumi/index-j.html ,  http://msp.chiba-u.net/imaizumi/index.html
Research field  (3)： Library/information science, humanistic/social informatics ,  Information security ,  Perceptual information processing
Research keywords  (9)： Image processing ,  Image coding ,  Information ding ,  Image compression ,  Media security ,  Watermarking ,  アクセス制御 ,  著作権保護 ,  鍵管理
Research theme for competitive and other funds  (12)：
  • 2021 - 2025 プライバシー保護を考慮した深層学習のための学習可能な画像暗号化法の構築
  • 2021 - 2024 Color image processing with reversible transformation
  • 2019 - 2021 Image protection system for accelerating use of archive images of cultural properties
  • 2018 - 2019 情報埋込みを用いた2次元/3次元画像の互換表示技術の開発
  • 2018 - 2019 特色印刷のための質感情報埋込み技術に関する研究
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Papers (75)：
  • Mare Hirose, Shoko Imaizumi, Hitoshi Kiya. Encryption Method for JPEG Bitstreams for Partially Disclosing Visual Information. Electronics. 2024. 13. 11. 2016-2016
  • Daichi Nakaya, Shoko Imaizumi. An Extended Method for Reversible Color Tone Control Using Data Hiding. Electronics. 2024. 13. 7. 1204-1204
  • Noa Kikuchi, Shoko Imaizumi. Reversible Data Hiding for OpenEXR Images in Compressible Encrypted Domain. Bull. Soc. Photogr. Imag. Japan. 2024. 34. 1. 1-8
  • Ryota Motomura, Shoko Imaizumi, Hitoshi Kiya. Reversible Data Hiding in Compressible Encrypted Images with Capacity Enhancement. APSIPA Transactions on Signal and Information Processing. 2023. 12. 1
  • Genki Hamano, Shoko Imaizumi, Hitoshi Kiya. Effects of JPEG Compression on Vision Transformer Image Classification for Encryption-then-Compression Images. Sensors. 2023. 23. 7. 3400-3400
ｍore...
MISC (143)：
  • 菊地希歩, 今泉祥子. A Reversible Data Hiding Method in Compressible Encrypted Domain for OpenEXR Images. 電子情報通信学会技術研究報告(Web). 2024. 123. 332(EMM2023 80-88)
  • 山口晏菜, 今泉祥子. A Reversible Image Processing Method Using Data Hiding for OpenEXR Images. 電子情報通信学会技術研究報告(Web). 2024. 124. 48(IT2024 1-13)
  • 廣瀬万玲, 今泉祥子, 貴家仁志. An encryption method of JPEG bitstreams for partially disclosing visual information. 電子情報通信学会技術研究報告(Web). 2024. 123. 332(EMM2023 80-88)
  • 中谷大地, 今泉祥子. An Extension of Reversible Color-Tone Control Using Data Hiding. 電子情報通信学会技術研究報告(Web). 2024. 123. 332(EMM2023 80-88)
  • 澤田寛人, 今泉祥子, 貴家仁志. Enhanced Security with Random Binary Weights for Privacy-Preserving Federated Learning. 電子情報通信学会技術研究報告(Web). 2024. 124. 58(SIP2024 1-17)
ｍore...
Professional career (1)：
  • Ph.D (Tokyo Metropolitan University)
Work history (5)：
  • 2018/04 - 現在 Chiba University Graduate School of Engineering Associate Professor
  • 2016/10 - 2018/03 Chiba University Graduate School of Advanced Integration Science Associate Professor
  • 2011/04 - 2016/09 Chiba University Graduate School of Advanced Integration Science Assistant Professor
  • 2005/04 - 2011/03 Industrial Research Institute of Niigata Prefecture Researcher
  • 2003/04 - 2004/09 Ministry of Education, Culture, Sports, Science and Technology Science and Technology Policy Bureau
Committee career (30)：
  • 2022/06 - 現在 電子情報通信学会 信号処理研究会,専門委員
  • 2021/08 - 現在 MDPI Journal of Imaging, Topical Advisory Panel Member
  • 2021/03 - 現在 IEEE IEEE CTSoc WNT Technical Committee, Member
  • 2021/01 - 現在 電気学会 ディジタル信号処理システム技術調査専門委員会 委員
  • 2020/06 - 現在 電子情報通信学会 マルチメディア情報ハイディング・エンリッチメント研究会 専門委員
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Awards (8)：
  • 2023/03 - Institute of Electronics, Information and Communication Engineers Best Poster Award, Technical Committee on Enriched MultiMedia
  • 2021/11 - Institute of Electronics, Information and Communication Engineers Best Poster Award, Technical Committee on Enriched MultiMedia
  • 2021/07 - Society of Photography and Imaging of Japan Academic Award
  • 2020/09 - Institute of Electronics, Information and Communication Engineers Certificate of Appreciation
  • 2018/09 - Institute of Electronics, Information and Communication Engineers Contribution Award (Associate Editor)
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Association Membership(s) (5)：
The Asia Pacific Signal and Information Processing Association ,  THE INSTITUTE OF IMAGE INFORMATION AND TELEVISION ENGINEERS ,  THE SOCIETY OF PHOTOGRAPHY AND IMAGING OF JAPAN ,  THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS ,  IEEE
※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

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