UTO Toshiyuki 宇戸寿幸

Researcher Number	90380261
Other IDs
Affiliation (Current)	2025: 愛媛大学, 理工学研究科(工学系), 准教授
Affiliation (based on the past Project Information) *help	2024: 愛媛大学, 理工学研究科(工学系), 准教授 2020 – 2022: 愛媛大学, 理工学研究科(工学系), 准教授 2016 – 2018: 愛媛大学, 理工学研究科(工学系), 准教授 2012 – 2015: 愛媛大学, 理工学研究科, 准教授 2012: 愛媛大学, 大学院・理工学研究科, 准教授 2011: 愛媛大学, 理工学研究科, 講師 2009 – 2010: Ehime University, 大学院・理工学研究科, 講師
Review Section/Research Field	Principal Investigator Communication/Network engineering / Basic Section 21020:Communication and network engineering-related
Keywords	Principal Investigator 電子透かし / スペクトル拡散 / コンテンツ保護 / 拡散符号 / 三次元メッシュ / 3Dメッシュ / グラフ信号処理 / 画像処理 / 画像符号化 / ウェーブレット … More / 機械学習用電子透かし / グラフ電子透かし / グラフクラスタリング / 大規模グラフ / グラフニューラルネット / グラフ信号 / グラフ処理 / 情報隠蔽 / ポリゴンメッシュ / 信号処理 / 情報通信工学 / 多重解像度解析 / ベクトル信号処理 / ウェーブレット変換 / 複素信号処理 / 複素変換 / フィルタリング / 三次元画像処理 / 符号化アルゴリズム / 映像処理 / ビットプレーン / フィルタバンク / 周期信号処理 Less

Research Projects
(6 results)
Research Products
(74 results)

A Research on Large-Scale Graph Watermarking via Graph Spread Spectrum TechniquesPrincipal Investigator
- Principal Investigator
  
  宇戸寿幸
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 21020:Communication and network engineering-related
- Research Institution
  Ehime University
A research on graph watermarking via graph spread spectrum techniquesPrincipal Investigator
- Principal Investigator
  
  UTO Toshiyuki
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 21020:Communication and network engineering-related
- Research Institution
  Ehime University
A research on 3D mesh watermarking techniques via vector signal processingPrincipal Investigator
- Principal Investigator
  
  UTO Toshiyuki
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Communication/Network engineering
- Research Institution
  Ehime University
A research on 3D mesh watermarking techniques via communication theory and signal processing theoryPrincipal Investigator
- Principal Investigator
  
  UTO TOSHIYUKI
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Communication/Network engineering
- Research Institution
  Ehime University
A research on embedded image codecs via bitplane operationsPrincipal Investigator
- Principal Investigator
  
  UTO Toshiyuki
- Project Period (FY)
  2011 – 2012
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Communication/Network engineering
- Research Institution
  Ehime University
A research on cyclic wavelet transforms based on cyclic signal processingPrincipal Investigator
- Principal Investigator
  
  UTO Toshiyuki
- Project Period (FY)
  2009 – 2010
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Communication/Network engineering
- Research Institution
  Ehime University

All 2022 2021 2020 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 Other

All Journal Article Presentation

[Journal Article] A 3-D Mesh Watermarking Scheme with Highpass Filter2017
- Author(s)
  Koki Taniguchi, Toshiyuki Uto
- Journal Title
  
  Journal of Signal Processing
  
  Volume: 21 Issue: 4 Pages: 195-198
- DOI
  10.2299/jsp.21.195
- NAID
  130005815287
- ISSN
  1342-6230, 1880-1013
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K06359
[Journal Article] A BlindWatermarking Scheme Based on Combined Complex Transforms2015
- Author(s)
  Takeshi Okino, Toshiyuki Uto
- Journal Title
  
  Journal of Signal Processing
  
  Volume: 19 Issue: 4 Pages: 163-166
- DOI
  10.2299/jsp.19.163
- NAID
  130005090476
- ISSN
  1342-6230, 1880-1013
- Language
  English
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-25420375
[Journal Article] 零相互相関範囲を有する直交周期複素数系列セットの生成に用いた大上・宇戸の予想の証明2012
- Author(s)
  大上健二, 宇戸寿幸
- Journal Title
  
  電子情報通信学会論文誌A
  
  Volume: Vol. J95-A, No. 2 Pages: 230-232
- NAID
  110009328063
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23760339
[Journal Article] 分割予測を用いたクワッドツリー分割に基づく画像符号化2012
- Author(s)
  今村栄俊，宇戸寿幸，大上健二
- Journal Title
  
  電子情報通信学会技術研究報告情報理論研究会
  
  Volume: Vol. 111, No. 454 Pages: 79-83
- NAID
  110009545759
- Data Source
  KAKENHI-PROJECT-23760339
[Journal Article] A correlation-based watermarking technique of 3-D meshes via cyclic signal processing2012
- Author(s)
  Toshiyuki Uto, Yuka Takemura, Hidekazu Kamitani, and Kenji Ohue
- Journal Title
  
  IEICE Trans. on Information and Systems
  
  Volume: Vol. E95-D, No. 5 Pages: 1272-1279
- NAID
  10030942623
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23760339
[Journal Article] 複素署名インパルスの検出振幅値を最大とする画像電子透かし法2011
- Author(s)
  上田俊典, 宇戸寿幸, 大上健二
- Journal Title
  
  電子情報通信学会技術研究報告情報理論研究会
  
  Volume: Vol.110, No.442 Pages: 361-366
- NAID
  110008689719
- Data Source
  KAKENHI-PROJECT-21760296
[Journal Article] 拡大スミア変換と隣接差分検出を用いた画像電子透かし法2011
- Author(s)
  大野仁嵩, 宇戸寿幸, 大上健二
- Journal Title
  
  電子情報通信学会技術研究報告情報理論研究会
  
  Volume: Vol.110, No.442 Pages: 367-372
- NAID
  110008689720
- Data Source
  KAKENHI-PROJECT-21760296
[Journal Article] A novel design of regular cosinemodulated filter banks for image coding2009
- Author(s)
  Toshiyuki Uto, Masaaki Ikehara, Kenji Ohue
- Journal Title
  
  IEICE Trans.on Fundamentals Vol.E92-A, No.7
  
  Pages: 1633-1641
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21760296
[Journal Article] 直交周期複素数系列セットを用いたスミア電子透かし法2009
- Author(s)
  清水一平, 宇戸寿幸, 大上健二
- Journal Title
  
  電子情報通信学会技術研究報告回路とシステム研究会 Vol.109, No.396
  
  Pages: 49-54
- NAID
  110008000514
- Data Source
  KAKENHI-PROJECT-21760296
[Journal Article] 任意周期の新しい多相直交周期系列の生成法2009
- Author(s)
  大上健二, 宇戸寿幸
- Journal Title
  
  電子情報通信学会論文誌A Vol.J92-A, No.11
  
  Pages: 917-920
- NAID
  110007467909
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21760296
[Journal Article] A Novel Design of Regular Cosine-Modulated Filter Banks for Image Coding2009
- Author(s)
  Toshiyuki Uto, Masaaki Ikehara, Kenji Ohue
- Journal Title
  
  IEICE Transaction on Fundamentals Vol.E92-A, No.7
  
  Pages: 1633-1641
- NAID
  10026858314
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21760296
[Presentation] Spread Spectrum Based Image Watermarking with Morphological Component Analysis2022
- Author(s)
  Yuki Yamada, Atsuya Tokunaga, Hiroki Okazaki, and Toshiyuki Uto
- Organizer
  2022 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04467
[Presentation] Graph Wavelet Convolutional Network with Graph Clustering2022
- Author(s)
  Hiroki Inatsuki and Toshiyuki Uto
- Organizer
  37th International Technical Conference on Circuits/Systems, Computers and Communications
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04467
[Presentation] Robust Image Hashing Based on Wavelet Decomposition2022
- Author(s)
  Shota Moriguchi and Toshiyuki Uto
- Organizer
  37th International Technical Conference on Circuits/Systems, Computers and Communications
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04467
[Presentation] 有向グラフ上での拡散符号生成2021
- Author(s)
  徳永篤也，宇戸寿幸
- Organizer
  令和3年度電気・電子・情報関係学会四国支部連合大会
- Data Source
  KAKENHI-PROJECT-20K04467
[Presentation] Reversible Data Hiding with Embedding in Connectivity Data for Encrypted 3D Models2021
- Author(s)
  Yuki Yamada, Kazuki Hasegawa, and Toshiyuki Uto
- Organizer
  2021 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04467
[Presentation] Graph Spread Code Generation Method Based on Smear Transform2021
- Author(s)
  Atsuya Tokunaga, Kazuki Hasegawa, and Toshiyuki Uto
- Organizer
  2021 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04467
[Presentation] Image Watermarking Based on the Watershed Segmentation2020
- Author(s)
  Kazuki Hasegawa and Toshiyuki Uto
- Organizer
  35th International Technical Conference on Circuits/Systems, Computers and Communications
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04467
[Presentation] 3-D Mesh Watermarking Based on Optimized Multiple Histograms2020
- Author(s)
  Naoki Kashida, Kazuki Hasegawa, and Toshiyuki Uto
- Organizer
  35th International Technical Conference on Circuits/Systems, Computers and Communications
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04467
[Presentation] Histogram-based 3-D Watermarking with Adjacent Vertex Control2018
- Author(s)
  Naoki Kashida, Rei Tanaka, Toshiyuki Uto
- Organizer
  The 33rd International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC) 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K06359
[Presentation] Digital Watermarking Method by Graph Signal Processing Using Adjacency Matrix2018
- Author(s)
  Chiho Onuma, Yu Matsuo, Toshiyuki Uto
- Organizer
  The 33rd International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC) 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K06359
[Presentation] リフティングウェーブレット変換を用いたグラフ電子透かし法2018
- Author(s)
  松尾友，宇戸寿幸
- Organizer
  平成30年度電気関係学会四国支部連合大会
- Data Source
  KAKENHI-PROJECT-16K06359
[Presentation] An Image Watermarking Scheme Based on the Double-Density Dual-Tree DWT2018
- Author(s)
  Ryota Watanabe, Koki Taniguchi, Toshiyuki Uto
- Organizer
  The 33rd International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC) 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K06359
[Presentation] A Multiplicative Watermarking Scheme with Bandlimited Smear Transform2017
- Author(s)
  Koki Taniguchi, Rei Tanaka, Toshiyuki Uto and Kenji Ohue
- Organizer
  2017 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'17)
- Place of Presentation
  Hyatt Regency Guam (Guam, USA)
- Year and Date
  2017-02-28
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K06359
[Presentation] 平滑化を用いた三次元モデル電子透かし法2017
- Author(s)
  田中伶、宇戸寿幸
- Organizer
  平成29年度電気関係学会四国支部連合大会
- Data Source
  KAKENHI-PROJECT-16K06359
[Presentation] A 3-D Mesh Watermarking Technique via a Smoothed Watermark2017
- Author(s)
  Yu Matsuo, Rei Tanaka, Toshiyuki Uto and Kenji Ohue
- Organizer
  2018 RISP International Workshop on Nonlinear Circuits、Communications and Signal Processing (NCSP'18)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K06359
[Presentation] スペクトル拡散技術をを用いたグラフ電子透かし法2017
- Author(s)
  松尾　友、宇戸寿幸
- Organizer
  平成29年度電気関係学会四国支部連合大会
- Data Source
  KAKENHI-PROJECT-16K06359
[Presentation] Graph Watermarking Method Using Spread Spectrum Technique2017
- Author(s)
  Yu Matsuo, Rei Tanaka, Toshiyuki Uto and Kenji Ohue
- Organizer
  2018 RISP International Workshop on Nonlinear Circuits、Communications and Signal Processing (NCSP'18)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K06359
[Presentation] A 3-D MeshWatermarking Technique via Highpass Filtering2017
- Author(s)
  Koki Taniguchi, Rei Tanaka, Toshiyuki Uto and Kenji Ohue
- Organizer
  2017 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'17)
- Place of Presentation
  Hyatt Regency Guam (Guam, USA)
- Year and Date
  2017-02-28
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K06359
[Presentation] An Image Watermarking Scheme Based on Frequency Selective Watermark2016
- Author(s)
  Rei Tanaka, Taichi Nonoshita, Toshiyuki Uto, Kenji Ohue
- Organizer
  2016 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing
- Place of Presentation
  The Hilton Waikiki Beach Hotel（Honolulu, Hawaii, USA）
- Year and Date
  2016-03-06
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25420375
[Presentation] A Multiplicative Watermarking Technique with an Orthogonal Sequence2016
- Author(s)
  Rei Tanaka, Tomoki Tada, Toshiyuki Uto, Kenji Ohue
- Organizer
  2016 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing
- Place of Presentation
  The Hilton Waikiki Beach Hotel（Honolulu, Hawaii, USA）
- Year and Date
  2016-03-06
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25420375
[Presentation] ハイパスフィルタを用いた三次元電子透かし法2016
- Author(s)
  田中伶、宇戸寿幸
- Organizer
  平成28年度電気関係学会四国支部連合大会
- Place of Presentation
  徳島大学（徳島県・徳島市）
- Year and Date
  2016-09-17
- Data Source
  KAKENHI-PROJECT-16K06359
[Presentation] A Blind Image Watermarking Based on an Orthogonal Polyphase Sequence2014
- Author(s)
  Yu Kagii, Shogo Takagi, Toshiyuki Uto, Kenji Ohue
- Organizer
  2014 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing
- Place of Presentation
  Waikiki Beach Marriott Resort and Spa（Honolulu, Hawaii, USA）
- Data Source
  KAKENHI-PROJECT-25420375
[Presentation] A 3-D Mesh Watermarking Algorithm via Complex Smear Transform2014
- Author(s)
  Takuya Kitahama, Toshiyuki Uto, Kenji Ohue
- Organizer
  2014 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing
- Place of Presentation
  Waikiki Beach Marriott Resort and Spa（Honolulu, Hawaii, USA）
- Data Source
  KAKENHI-PROJECT-25420375
[Presentation] 差分平均検出を用いたカラー画像電子透かし法2013
- Author(s)
  髙木祥吾，宇戸寿幸，大上健二
- Organizer
  第28回信号処理シンポジウム
- Place of Presentation
  海峡メッセ下関（山口）
- Data Source
  KAKENHI-PROJECT-25420375
[Presentation] スミア変換を用いた3次元モデルへの電子透かし法2012
- Author(s)
  埜下太一, 宇戸寿幸
- Organizer
  平成24年度電気関係学会四国支部連合大会
- Place of Presentation
  四国電力（香川）
- Data Source
  KAKENHI-PROJECT-23760339
[Presentation] 差分平均検出を用いた画像電子透かし法2012
- Author(s)
  高木祥吾, 宇戸寿幸, 大上健二
- Organizer
  平成24年度電気関係学会四国支部連合大会
- Place of Presentation
  四国電力
- Year and Date
  2012-09-29
- Data Source
  KAKENHI-PROJECT-23760339
[Presentation] 分割予測を用いたクワッドツリー分割に基づく画像符号化2012
- Author(s)
  今村栄俊, 宇戸寿幸, 大上健二
- Organizer
  電子情報通信学会情報理論研究会
- Place of Presentation
  慶應義塾大学
- Year and Date
  2012-03-01
- Data Source
  KAKENHI-PROJECT-23760339
[Presentation] A 3-D mesh watermarking with uncomplicated frequency selectivity2012
- Author(s)
  Taichi Nonoshita, Toshiyuki Uto, Katsuhiro Ichiwara, and Kenji Ohue
- Organizer
  In Proc. of the 6th International Conference on Signal Processing and Communication Systems
- Place of Presentation
  Australia
- Year and Date
  2012-12-14
- Data Source
  KAKENHI-PROJECT-23760339
[Presentation] ラティス構造を用いたデュアルツリー複素ウェーブレット変換2012
- Author(s)
  一色良太, 宇戸寿幸, 大上健二
- Organizer
  平成24年度電気関係学会四国支部連合大会
- Place of Presentation
  四国電力
- Year and Date
  2012-09-29
- Data Source
  KAKENHI-PROJECT-23760339
[Presentation] 差分平均検出を用いた画像電子透かし法2012
- Author(s)
  高木祥吾, 宇戸寿幸
- Organizer
  平成24年度電気関係学会四国支部連合大会
- Place of Presentation
  四国電力（香川）
- Data Source
  KAKENHI-PROJECT-23760339
[Presentation] スミア変換を用いた3 次元モデルへの電子透かし法2012
- Author(s)
  埜下太一, 宇戸寿幸, 大上健二
- Organizer
  平成24年度電気関係学会四国支部連合大会
- Place of Presentation
  四国電力
- Year and Date
  2012-09-29
- Data Source
  KAKENHI-PROJECT-23760339
[Presentation] A 3-D mesh watermarking with uncomplicated frequency selectivity2012
- Author(s)
  Taichi Nonoshita, Toshiyuki Uto
- Organizer
  The 6th International Conference on Signal Processing and Communication Systems
- Place of Presentation
  Gold Coast (Australia)
- Data Source
  KAKENHI-PROJECT-23760339
[Presentation] 前処理・後処理フィルタバンクの設計2012
- Author(s)
  粂野秀寿, 宇戸寿幸, 大上健二
- Organizer
  平成24年度電気関係学会四国支部連合大会
- Place of Presentation
  四国電力
- Year and Date
  2012-09-29
- Data Source
  KAKENHI-PROJECT-23760339
[Presentation] ウェーブレット変換を用いた複素スミア音声電子透かし法2011
- Author(s)
  埜下太一, 宇戸寿幸, 大上健二
- Organizer
  平成23年度電気関係学会四国支部連合大会
- Place of Presentation
  阿南工業高等専門学校
- Year and Date
  2011-09-23
- Data Source
  KAKENHI-PROJECT-23760339
[Presentation] 拡大スミア変換と隣接差分検出を用いた画像電子透かし法2011
- Author(s)
  大野仁嵩, 宇戸寿幸, 大上健二
- Organizer
  電子情報通信学会情報理論研究会
- Place of Presentation
  大阪大学
- Year and Date
  2011-03-04
- Data Source
  KAKENHI-PROJECT-21760296
[Presentation] 複素署名インパルスの検出振幅値を最大とする画像電子透かし法2011
- Author(s)
  上田俊典, 宇戸寿幸, 大上健二
- Organizer
  電子情報通信学会情報理論研究会
- Place of Presentation
  大阪大学
- Year and Date
  2011-03-04
- Data Source
  KAKENHI-PROJECT-21760296
[Presentation] 不等長非線形位相フィルタバンクの設計2011
- Author(s)
  粂野秀寿, 宇戸寿幸, 大上健二
- Organizer
  平成23年度電気関係学会四国支部連合大会
- Place of Presentation
  阿南工業高等専門学校
- Year and Date
  2011-09-23
- Data Source
  KAKENHI-PROJECT-23760339
[Presentation] ウェーブレット変換を用いた複素スミア音声電子透かし法2011
- Author(s)
  埜下太一，宇戸寿幸，大上健二
- Organizer
  電気関係学会四国支部連合大会
- Place of Presentation
  阿南工業高等専門学校（徳島）
- Data Source
  KAKENHI-PROJECT-23760339
[Presentation] 線形位相FIRフィルタを用いたデュアルツリー複素ウェーブレット変換2011
- Author(s)
  一色良太, 宇戸寿幸, 大上健二
- Organizer
  平成23年度電気関係学会四国支部連合大会
- Place of Presentation
  阿南工業高等専門学校
- Year and Date
  2011-09-23
- Data Source
  KAKENHI-PROJECT-23760339
[Presentation] 不等長非線形位相フィルタバンクの設計2011
- Author(s)
  粂野秀寿，宇戸寿幸，大上健二
- Organizer
  電気関係学会四国支部連合大会
- Place of Presentation
  阿南工業高等専門学校（徳島）
- Data Source
  KAKENHI-PROJECT-23760339
[Presentation] An efficient quadtree-based image coder with predictive set partitioning2010
- Author(s)
  Hidetoshi Imamura, Toshiyuki Uto, Kenji Ohue
- Organizer
  In Proc.of APSIPA Annual Summit and Conference
- Place of Presentation
  Singapore.
- Year and Date
  2010-12-15
- Data Source
  KAKENHI-PROJECT-21760296
[Presentation] ブロック分割と複素スミア変換を用いた画像改ざん検出法2010
- Author(s)
  上岡晴信, 宇戸寿幸, 大上健二
- Organizer
  平成22年度電気関係学会四国支部連合大会
- Place of Presentation
  愛媛大学
- Year and Date
  2010-09-25
- Data Source
  KAKENHI-PROJECT-21760296
[Presentation] スミア変換を用いた動画像電子透かし法2010
- Author(s)
  伊与田健, 宇戸寿幸, 大上健二
- Organizer
  平成22年度電気関係学会四国支部連合大会
- Place of Presentation
  愛媛大学
- Year and Date
  2010-09-25
- Data Source
  KAKENHI-PROJECT-21760296
[Presentation] 直交周期複素数系列セットを用いたスミア電子透かし法2010
- Author(s)
  清水一平, 宇戸寿幸, 大上健二
- Organizer
  電子情報通信学会回路とシステム研究会
- Place of Presentation
  京都大学
- Year and Date
  2010-01-29
- Data Source
  KAKENHI-PROJECT-21760296
[Presentation] A correlation-based watermarking technique of 3-D meshes via cyclic signal processing2010
- Author(s)
  Hidekazu Kamitani, Toshiyuki Uto, Yuka Takemura, Kenji Ohue
- Organizer
  In Proc.of APSIPA Annual Summit and Conference
- Place of Presentation
  Singapore.
- Year and Date
  2010-12-15
- Data Source
  KAKENHI-PROJECT-21760296
[Presentation] エルミート補間を用いたリフティングウェーブレットの設計2010
- Author(s)
  野田泰記, 宇戸寿幸, 大上健二
- Organizer
  電子情報通信学会回路とシステム研究会
- Place of Presentation
  京都大学
- Year and Date
  2010-01-29
- Data Source
  KAKENHI-PROJECT-21760296
[Presentation] An Efficient Quadtree-based Image Coder with Predictive Set Partitioning2010
- Author(s)
  Hidetoshi Imamura, Toshiyuki Uto, Kenji Ohue
- Organizer
  2010 APSIPA Annual Summit and Conference
- Place of Presentation
  バイオポリス・シンガポール
- Year and Date
  2010-12-15
- Data Source
  KAKENHI-PROJECT-21760296
[Presentation] コサイン・サイン変調を用いたデュアルツリー複素ウェーブレットの一設計法2010
- Author(s)
  神谷英和, 宇戸寿幸, 大上健二
- Organizer
  平成22年度電気関係学会四国支部連合大会
- Place of Presentation
  愛媛大学
- Year and Date
  2010-09-25
- Data Source
  KAKENHI-PROJECT-21760296
[Presentation] 複素署名インパルスを用いた複素スミア画像電子透かし法2010
- Author(s)
  上田俊典, 宇戸寿幸, 大上健二
- Organizer
  平成22年度電気関係学会四国支部連合大会
- Place of Presentation
  愛媛大学
- Year and Date
  2010-09-25
- Data Source
  KAKENHI-PROJECT-21760296
[Presentation] A Correlation-based Watermarking Technique of 3-D Meshes via Cyclic Signal Processing2010
- Author(s)
  Hidekazu Kamitani, Toshiyuki Uto, Yuka Takemura, Kenji Ohue
- Organizer
  2010 APSIPA Annual Summit and Conference
- Place of Presentation
  バイオポリス・シンガポール
- Year and Date
  2010-12-15
- Data Source
  KAKENHI-PROJECT-21760296
[Presentation] 拡大スミア変換を用いた電子透かし法2010
- Author(s)
  大野仁嵩, 宇戸寿幸, 大上健二
- Organizer
  平成22年度電気関係学会四国支部連合大会
- Place of Presentation
  愛媛大学
- Year and Date
  2010-09-25
- Data Source
  KAKENHI-PROJECT-21760296
[Presentation] 分割予測を用いたクワッドツリー分割に基づく画像符号化2010
- Author(s)
  今村栄俊, 宇戸寿幸, 大上健二
- Organizer
  平成22年度電気関係学会四国支部連合大会
- Place of Presentation
  愛媛大学
- Year and Date
  2010-09-25
- Data Source
  KAKENHI-PROJECT-21760296
[Presentation] コサイン変調フィルタバンクに基づく画像符号化2009
- Author(s)
  高木大輔, 宇戸寿幸, 池原雅章, 大上健二
- Organizer
  電子情報通信学会回路とシステム研究会
- Place of Presentation
  釧路市生涯学習センター
- Year and Date
  2009-07-02
- Data Source
  KAKENHI-PROJECT-21760296
[Presentation] 頂点衝突判定を用いた3次元幾何モデルの情報量削減2009
- Author(s)
  高木大輔, 宇戸寿幸, 大上健二
- Organizer
  平成21年度電気関係学会四国支部連合大会
- Place of Presentation
  愛媛大学
- Year and Date
  2009-09-26
- Data Source
  KAKENHI-PROJECT-21760296
[Presentation] 相関同期加算を用いた動画像電子透かし法2009
- Author(s)
  伊与田健, 宇戸寿幸, 大上健二
- Organizer
  平成21年度電気関係学会四国支部連合大会
- Place of Presentation
  愛媛大学
- Year and Date
  2009-09-26
- Data Source
  KAKENHI-PROJECT-21760296
[Presentation] JPEG耐性を持つ多重複素スミア電子透かし法2009
- Author(s)
  横山涼, 宇戸寿幸, 大上健二
- Organizer
  平成21年度電気関係学会四国支部連合大会
- Place of Presentation
  愛媛大学
- Year and Date
  2009-09-26
- Data Source
  KAKENHI-PROJECT-21760296
[Presentation] 拡大スミア変換を用いた多重通信方式2009
- Author(s)
  上田俊典, 宇戸寿幸, 大上健二
- Organizer
  平成21年度電気関係学会四国支部連合大会
- Place of Presentation
  愛媛大学
- Year and Date
  2009-09-26
- Data Source
  KAKENHI-PROJECT-21760296
[Presentation] Dual-Tree Complex Wavelet Transform Arising from Cosine-Sine Modulated Filter Banks2009
- Author(s)
  Seisuke Kyochi, Toshiyuki Uto, Masaaki Ikehara
- Organizer
  IEEE International Symposium on Circuits and Systems
- Place of Presentation
  台湾・台北
- Year and Date
  2009-05-24
- Data Source
  KAKENHI-PROJECT-21760296
[Presentation] 拡大スミア変換を用いた電子透かし法2009
- Author(s)
  大野仁嵩, 宇戸寿幸, 大上健二
- Organizer
  平成21年度電気関係学会四国支部連合大会
- Place of Presentation
  愛媛大学
- Year and Date
  2009-09-26
- Data Source
  KAKENHI-PROJECT-21760296
[Presentation] 直交周期複素数系列セットを用いた画像電子透かし法2009
- Author(s)
  清水一平, 宇戸寿幸, 大上健二
- Organizer
  平成21年度電気関係学会四国支部連合大会
- Place of Presentation
  愛媛大学
- Year and Date
  2009-09-26
- Data Source
  KAKENHI-PROJECT-21760296
[Presentation] エルミート補間関数を用いたリフティングウェーブレットの設計2009
- Author(s)
  野田泰記, 宇戸寿幸, 大上健二
- Organizer
  平成21年度電気関係学会四国支部連合大会
- Place of Presentation
  愛媛大学
- Year and Date
  2009-09-26
- Data Source
  KAKENHI-PROJECT-21760296
[Presentation] A Blind Watermarking Scheme Based on Combined Complex Transforms
- Author(s)
  Takeshi Okino, Toshiyuki Uto, and Kenji Ohue
- Organizer
  2015 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing
- Place of Presentation
  MJIIT/UTM （Kuala Lumpur, Malaysia）
- Year and Date
  2015-02-27 – 2015-03-02
- Data Source
  KAKENHI-PROJECT-25420375
[Presentation] A Correlation-based Image Watermarking Technique via Highpass Filtering
- Author(s)
  Takeshi Okino, Shogo Takagi, Toshiyuki Uto, and Kenji Ohue
- Organizer
  2015 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing
- Place of Presentation
  MJIIT/UTM （Kuala Lumpur, Malaysia）
- Year and Date
  2015-02-27 – 2015-03-02
- Data Source
  KAKENHI-PROJECT-25420375

UTO Toshiyuki 宇戸 寿幸

Research Projects

Research Products

A Research on Large-Scale Graph Watermarking via Graph Spread Spectrum TechniquesPrincipal Investigator

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A research on graph watermarking via graph spread spectrum techniquesPrincipal Investigator

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A research on 3D mesh watermarking techniques via vector signal processingPrincipal Investigator

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A research on 3D mesh watermarking techniques via communication theory and signal processing theoryPrincipal Investigator

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A research on embedded image codecs via bitplane operationsPrincipal Investigator

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A research on cyclic wavelet transforms based on cyclic signal processingPrincipal Investigator

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[Journal Article] A 3-D Mesh Watermarking Scheme with Highpass Filter2017

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[Journal Article] A BlindWatermarking Scheme Based on Combined Complex Transforms2015

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[Journal Article] 零相互相関範囲を有する直交周期複素数系列セットの生成に用いた大上・宇戸の予想の証明2012

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[Journal Article] 分割予測を用いたクワッドツリー分割に基づく画像符号化2012

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[Journal Article] A correlation-based watermarking technique of 3-D meshes via cyclic signal processing2012

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[Journal Article] 複素署名インパルスの検出振幅値を最大とする画像電子透かし法2011

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[Journal Article] 拡大スミア変換と隣接差分検出を用いた画像電子透かし法2011

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UTO Toshiyuki 宇戸寿幸