Sakamoto Naohisa 坂本尚久

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SAKAMOTO Naohisa 坂本尚久

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Researcher Number	20402745
Other IDs	https://orcid.org/0000-0002-9210-467X
Affiliation (Current)	2025: 神戸大学, システム情報学研究科, 准教授
Affiliation (based on the past Project Information) *help	2019 – 2024: 神戸大学, システム情報学研究科, 准教授 2015 – 2018: 神戸大学, システム情報学研究科, 講師 2016: 神戸大学, システム情報工学研究科(系), 講師 2014: 京都大学, 国際高等教育院, 主任専門業務職員 2010 – 2011: 京都大学, 高等教育研究開発推進機構, 専門業務職員 2009: 京都大学, 高等教育研究開発推進センター, 助教
Review Section/Research Field	Principal Investigator Basic Section 60090:High performance computing-related / High performance computing Except Principal Investigator Basic Section 60100:Computational science-related / Medium-sized Section 61:Human informatics and related fields / Basic Section 59010:Rehabilitation science-related / High performance computing / Media informatics/Database
Keywords	Principal Investigator 並列計算 / 可視化 / 数値シミュレーション / In-situ可視化 / 適応的時間サンプリング / 時空間データ探索 / スマートIn-situ可視化 / 多変量データ解析 / 因果探索 / 時空間探索 … More / 自動映像化 / 最適注視点推定 / 最適視点推定 / スマートin-situ可視化 / 情報エントロピー / 自律カメラ / in-situ可視化 / ボリュームデータ / 並列レンダリング / ソフトウェアレンダリング / 数値計算 / 深層学習 / 可視化パイプライン / データ探索 / 並列可視化 / 大規模可視化 … More Except Principal Investigator 可視化 / シミュレーション / 深層学習 / ボリュームレンダリング / HPC / エージェントベースモデル / 超高精細VR / データ欠損補完可視化 / 立体構造強調可視化 / 超高精細可視化 / ３次元計測ビッグデータ / 点群ベースVR / マルチデータソース半透明可視化 / 3次元モデル復元 / 不透明度ベースエッジ強調可視化 / 点群VR / データ欠損補完 / 3次元エッジ強調 / ノイズ透明化 / デジタルアーカイブ / 没入型ビジュアル分析 / エッジ強調可視化 / 高精細可視化 / 3次元計測点群 / VR / 大規模点群データ / ビッグデータ / 3次元計測 / 口唇口蓋裂 / 舌癌 / 自己教師あり学習 / 統計的形状 / 空力音 / 病理 / 解剖学的形態 / 機械学習 / 医療情報 / 調音結合 / 構音障害 / 空力音響 / 数値計算 / 構音 / 因果推論 / 粒子生成 / 粒子ボリュームレンダリング Less

エージェントカメラ群による新しいin situ可視化
- Principal Investigator
  
  陰山聡
- Project Period (FY)
  2022 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 60100:Computational science-related
- Research Institution
  Kobe University
Ultra-High-Resolution Visualization of 3D Scanned Big Data for Assisting Recognition of Large-Scale 3D Structures in the Real World
- Principal Investigator
  
  田中覚
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 61:Human informatics and related fields
- Research Institution
  Ritsumeikan University
Smart in-situ visualization for large-scale numerical calculations aiming at efficient knowledge acquisitionPrincipal Investigator
- Principal Investigator
  
  Sakamoto Naohisa
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 60090:High performance computing-related
- Research Institution
  Kobe University
Estimation of Physical Pathology of Articulatory Disorder Using Articulatory Simulator and Medical Information
- Principal Investigator
  
  Nozaki Kazunori
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 59010:Rehabilitation science-related
- Research Institution
  Osaka University
Development of particle-based data exploration environment for large-scale datasetPrincipal Investigator
- Principal Investigator
  
  Sakamoto Naohisa
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  High performance computing
- Research Institution
  Kobe University
Construction of integrated particle rendering environment for large scale data visualization
- Principal Investigator
  
  KOYAMADA Koji
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  High performance computing
- Research Institution
  Kyoto University
Development of a remote collaboration environment using a particle-based volume rendering technique
- Principal Investigator
  
  KOYAMADA Koji
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Media informatics/Database
- Research Institution
  Kyoto University

[Book] Excelで学ぶコンピュータグラフィックス技術入門、2011
- Author(s)
  坂本尚久, 小山田耕二
- Total Pages
  190
- Publisher
  コロナ社
- Data Source
  KAKENHI-PROJECT-21300035
[Book] Excelで学ぶコンピュータグラフィックス技術入門2011
- Author(s)
  坂本尚久, 小山田耕二
- Total Pages
  190
- Publisher
  コロナ社
- Data Source
  KAKENHI-PROJECT-21300035
[Book] 粒子ボリュームレンダリング理論とプログラミング2010
- Author(s)
  小山田耕二, 坂本尚久
- Total Pages
  212
- Publisher
  コロナ社
- Data Source
  KAKENHI-PROJECT-21300035
[Journal Article] Information Entropy-based Camera Focus Point and Zoom Level Adjustment for Smart In-Situ Visualization2024
- Author(s)
  Matsushima Taisei、Iwata Ken、Sakamoto Naohisa、Nonaka Jorji、Bi Chongke
- Journal Title
  
  International Conference on High Performance Computing in Asia-Pacific Region (HPC Asia)
  
  Volume: NA Pages: 164-173
- DOI
  10.1145/3635035.3635049
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H04194
[Journal Article] Analysis Towards Energy-Aware Image-based In Situ Visualization on the Fugaku2024
- Author(s)
  Tahir Razil、Nonaka Jorji、Iwata Ken、Matsushima Taisei、Sakamoto Naohisa、Bi Chongke、Nakao Masahiro、Murai Hitoshi
- Journal Title
  
  International Conference on High Performance Computing in Asia-Pacific Region (HPC Asia)
  
  Volume: NA Pages: 154-163
- DOI
  10.1145/3635035.3635048
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H04194
[Journal Article] Edge highlighting of laser-scanned point clouds improves the accuracy of perceived depth in transparent multi-view 3D visualizations2024
- Author(s)
  Aoi Daimon、Hasegawa Kyoko、Li Liang、Sakano Yuichi、Sakamoto Naohisa、Tanaka Satoshi
- Journal Title
  
  International Journal of Modeling, Simulation, and Scientific Computing
  
  Volume: 15 Issue: 01 Pages: 2450021-2450021
- DOI
  10.1142/s1793962324500211
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K03202, KAKENHI-PROJECT-19KK0256, KAKENHI-PROJECT-21H04903
[Journal Article] VR Extension of Client Server Type Particle-based Volume Visualization Application2023
- Author(s)
  Kawamura Takuma、Sakamoto Naohisa、Osaki Tsukasa
- Journal Title
  
  Journal of Advanced Simulation in Science and Engineering
  
  Volume: 10 Issue: 1 Pages: 31-39
- DOI
  10.15748/jasse.10.31
- ISSN
  2188-5303
- Language
  English
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H04194, KAKENHI-PROJECT-20K11844
[Journal Article] Flow Field Feature Extraction and Tracking Based on Spatial Similarity Metrics2023
- Author(s)
  Pan Peiru、Bi Chongke、Wei Jizeng、Sakamoto Naohisa、Nonaka Jorji
- Journal Title
  
  NICOGRAPH International 2023
  
  Volume: NA Pages: 30-37
- DOI
  10.1109/nicoint59725.2023.00015
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H04194
[Journal Article] Reflections on the Developments of Visual Analytics Systems for the K Computer System Log Data2023
- Author(s)
  Jorji Nonaka, Keijiro Fujita, Takanori Fujiwara, Naohisa Sakamoto, Keiji Yamamoto, Masaaki Terai, Toshiyuki Tsukamoto, and Fumiyoshi Shoji
- Journal Title
  
  The Gap between Visualization Research and Visualization Software (VisGap 2023)
  
  Volume: NA Pages: 11-18
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H04194
[Journal Article] VR Extension of Particle-based Remote Visualization Application2022
- Author(s)
  Takuma Kawamura, Naohisa Sakamoto
- Journal Title
  
  The 41st JSST Annual International Conference on Simulation Technology (JSST2022)
  
  Volume: - Pages: 266-269
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H04194
[Journal Article] A Visual Analytics Method for Time-Series Log Data Using Multiple Dimensionality Reduction2022
- Author(s)
  Fujita Keijiro、Sakamoto Naohisa、Fujiwara Takanori、Tsukamoto Toshiyuki、Nonaka Jorji
- Journal Title
  
  Journal of Advanced Simulation in Science and Engineering
  
  Volume: 9 Issue: 2 Pages: 206-219
- DOI
  10.15748/jasse.9.206
- ISSN
  2188-5303
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H04194
[Journal Article] Angular-based Edge Bundled Parallel Coordinates Plot for the Visual Analysis of Large Ensemble Simulation Data2022
- Author(s)
  Watanabe Keita、Sakamoto Naohisa、Nonaka Jorji、Maejima Yasumitsu
- Journal Title
  
  The 12th IEEE Symposium on Large Data Analysis and Visualization (LDAV2022)
  
  Volume: - Pages: 1-10
- DOI
  10.1109/ldav57265.2022.9966393
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H04194
[Journal Article] Improving Depth Perception Using Edge Highlighting in Transparent Stereoscopic Visualizations of?Laser-Scanned 3D Point Clouds2022
- Author(s)
  Aoi Daimon、Hasegawa Kyoko、Li Liang、Sakano Yuichi、Sakamoto Naohisa、Tanaka Satoshi
- Journal Title
  
  Communications in Computer and Information Science
  
  Volume: 1712 Pages: 622-631
- DOI
  10.1007/978-981-19-9198-1_47
- ISBN
  9789811991974, 9789811991981
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19KK0256, KAKENHI-PROJECT-21H04903
[Journal Article] 4D street view: a video-based visualization method2020
- Author(s)
  Kageyama Akira、Sakamoto Naohisa
- Journal Title
  
  PeerJ Computer Science
  
  Volume: 6 Pages: e305-e305
- DOI
  10.7717/peerj-cs.305
- NAID
  120006919977
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H02998, KAKENHI-PROJECT-20H04194
[Journal Article] YYZVis: An Efficient Visualization Toolkit for Yin-Yang-Zhong Grid Dataset2020
- Author(s)
  Uemori Kaoru、Sakamoto Naohisa、Ohno Nobuaki、Kageyama Akira
- Journal Title
  
  Journal of Advanced Simulation in Science and Engineering
  
  Volume: 7 Issue: 1 Pages: 15-33
- DOI
  10.15748/jasse.7.15
- NAID
  130007808083
- ISSN
  2188-5303
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H02998, KAKENHI-PROJECT-17K00169
[Journal Article] Interactive Exploration of the In-Situ Visualization of a Magnetohydrodynamic Simulation2020
- Author(s)
  A. Kageyama, N. Sakamoto, H. Miura, and N. Ohno
- Journal Title
  
  Plasma and Fusion Research
  
  Volume: 15 Issue: 0 Pages: 1401065-1401065
- DOI
  10.1585/pfr.15.1401065
- NAID
  130007903704
- ISSN
  1880-6821
- Year and Date
  2020-09-01
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K05734, KAKENHI-PROJECT-17H02998, KAKENHI-PROJECT-20H04194
[Journal Article] A Memory Efficient Image Composition-based Parallel Particle Based Volume Rendering2019
- Author(s)
  Yamaoka Yoshiaki、Hayashi Kengo、Sakamoto Naohisa、Nonaka Jorji
- Journal Title
  
  Journal of Advanced Simulation in Science and Engineering
  
  Volume: 6 Issue: 1 Pages: 1-10
- DOI
  10.15748/jasse.6.1
- NAID
  130007612952
- ISSN
  2188-5303
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K00169
[Journal Article] Interactive Visualization of Large-Scale 3D Scattered Data from a Tsunami Simulation2017
- Author(s)
  Kun Zhao, Sakamoto Naohisa, Koji Koyamada, Satoshi Tanaka, Kohei Murotani, Seiichi Koshizuka
- Journal Title
  
  International Journal of Industrial Engineering: Theory, Applications and Practice (IJIETAP)
  
  Volume: Vol.24, No.2 Pages: 207-219
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K00169
[Journal Article] Adaptive Fused Visualization for Large-scale Blood Flow Dataset with Particle-based Rendering2015
- Author(s)
  Kun Zhao, Naohisa Sakamoto, Koji Koyamada
- Journal Title
  
  Journal of Visualization
  
  Volume: Vol. 18, No. 2 Issue: 2 Pages: 133-145
- DOI
  10.1007/s12650-014-0260-z
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-14J00837, KAKENHI-PROJECT-26280043
[Journal Article] KVS: A simple and effective framework for scientific visualization2015
- Author(s)
  Naohisa Sakamoto, Koji Koyamada
- Journal Title
  
  Journal of Advanced Simulation in Science and Engineering
  
  Volume: 2 Pages: 76-95
- NAID
  130005073857
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26280043
[Journal Article] Adaptive Fused Visualization for Large-scale Blood Flow Dataset with Particle-based Rendering2015
- Author(s)
  Kun Zhao, Naohisa Sakamoto, Koji Koyamada
- Journal Title
  
  Journal of Visualization
  
  Volume: 18 Pages: 133-145
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26280043
[Journal Article] Voting-based Ensemble-averaging Visualization for Water Mass Distribution2015
- Author(s)
  Kun Zhao, Naohisa Sakamoto, Koji Koyamada
- Journal Title
  
  Journal of Visualization
  
  Volume: 未定 Issue: 4 Pages: 719-731
- DOI
  10.1007/s12650-014-0258-6
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-14J00837, KAKENHI-PROJECT-26280043
[Journal Article] 粒子ベースボリュームレンダリング法のための不規則六面体メッシュ向け高品質サンプリング手法2011
- Author(s)
  河村拓馬、小山田耕二、坂本尚久、田中覚
- Journal Title
  
  日本シミュレーション学会論文誌
  
  Volume: Vol.3、No.3 Pages: 48-59
- NAID
  130004544040
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21300035
[Journal Article] 粒子ベースボリュームレンダリング法のための不規則六面体メッシュ向け高品質サンプリング手法2011
- Author(s)
  河村拓馬, 小山田耕二, 坂本尚久, 田中覚
- Journal Title
  
  日本シミュレーション学会論文誌
  
  Volume: Vol.3, No.3 Pages: 48-59
- NAID
  130004544040
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21300035
[Journal Article] A Level-of-Detail Rendering of a Large-Scale Irregular Volume Dataset Using Particles2010
- Author(s)
  Takuma Kawamura, Naohisa Sakamoto, Koji Koyamada
- Journal Title
  
  Journal of Computer
  
  Volume: Vol.25, No.5 Pages: 905-915
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21300035
[Journal Article] Particle-based Multiple Irregular Volume Rendering on CUDA2010
- Author(s)
  Z.Ding, T.Kawamura, N.Sakamoto, K.Koyamada
- Journal Title
  
  Simulation Modelling Practice and Theory
  
  Volume: 18/8 Pages: 1172-1183
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21300035
[Journal Article] Visualization of Large-scale CFD Simulation Results Using Distributed Particle-Based Volume Rendering2010
- Author(s)
  Naohisa Sakamoto, Hiroshi Kuwano, Takuma Kawamura, Koji Koyamada, Kazunori Nozaki
- Journal Title
  
  International Journal of Emerging Multidisciplinary Fluid Sciences
  
  Volume: Vol.2、No.2 Issue: 2-3 Pages: 73-86
- DOI
  10.1260/1756-8315.2.2-3.73
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21300035
[Journal Article] Particle-based Multiple Irregular Volume Rendering on CUDA moto2010
- Author(s)
  Z. Ding, T. Kawamura, N. Sakamoto, K. Koyamada
- Journal Title
  
  Simulation Modelling Practice and Theory
  
  Volume: Vol.18、No.8 Pages: 1172-1183
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21300035
[Journal Article] Improvement of particle-based volume rendering for visualizing irregular volume data sets2010
- Author(s)
  Naohisa Sakamoto, Takuma Kawamura, Koji Koyamada
- Journal Title
  
  Computers & Graphics
  
  Volume: Vol.34、No.1 Issue: 1 Pages: 34-42
- DOI
  10.1016/j.cag.2009.12.001
- NAID
  120001898244
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21300035
[Journal Article] A Level-of-Detail Rendering of a Large-Scale Irregular Volume Dataset Using Particles2010
- Author(s)
  Takuma Kawamura, Naohisa Sakamoto, Koji Koyamada
- Journal Title
  
  Journal of Computer Science and Technology
  
  Volume: Vol.25, No.5 Pages: 905-915
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21300035
[Journal Article] 粒子ベースボリュームレンダリング手法を用いた大規模ボリュームデータの効率的な遠隔可視化2009
- Author(s)
  江原康夫、桜井健一、曽根英明、坂本尚久、小山田耕二
- Journal Title
  
  画像電子学会論文誌
  
  Volume: Vol.38、No.5 Pages: 753-761
- NAID
  10025522649
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21300035
[Journal Article] 粒子ベースボリュームレンダリング手法を用いた大規模ボリュームデータの効率的な遠隔可視化2009
- Author(s)
  江原康生, 櫻井健一, 曽根秀昭, 坂本尚久, 小山田耕二
- Journal Title
  
  画像電子学会論文誌
  
  Volume: 38/5 Pages: 753-761
- NAID
  10025522649
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21300035
[Patent] 粒子レンダリング処理装置及びコンピュータプログラム2015
- Inventor(s)
  小山田耕二、坂本尚久
- Industrial Property Rights Holder
  小山田耕二、坂本尚久
- Industrial Property Rights Type
  特許
- Filing Date
  2015-02-03
- Data Source
  KAKENHI-PROJECT-26280043
[Presentation] Visual data exploration for large-scale ensemble simulation data using self-supervised deep metric learning2024
- Author(s)
  Sena Kobayashi, Naohisa Sakamoto, Yasumitsu Maejima, Jorji Nonaka
- Organizer
  The 6th R-CCS International Symposium, Poster presentation
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] Multi-kernel Denoising Autoencoder for Particle-based Rendering2024
- Author(s)
  Masahiro Morii, Amirul Haziq bin Azman, Naohisa Sakamoto, Takuma Kawamura
- Organizer
  The 8th IIEEJ International Conference on Image Electronics and Visual Computing (IEVC 2024)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] Towards PowerAPI and KVS-based Energy-Aware Image-based In-Situ Visualization on the Fugaku2024
- Author(s)
  Razil Bin Tahir, Jorji Nonaka, Ken Iwata, Taisei Matsushima, Naohisa Sakamoto, Chongke Bi, Masahiro Nakao, Hitoshi Murai
- Organizer
  The 6th R-CCS International Symposium, Poster presentation
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] Multi-kernel Denoising Autoencoder for Particle-based Rendering2024
- Author(s)
  Masahiro Morii, Amirul Haziq bin Azman, Naohisa Sakamoto, Takuma Kawamura
- Organizer
  The 8th IIEEJ International Conference on Image Electronics and Visual Computing (IEVC 2024)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04903
[Presentation] A Camera Focus Point Estimation Approach for Smart In-Situ Visualization2024
- Author(s)
  Taisei Matsushima, Ken Iwata, Naohisa Sakamoto, Jorji Nonaka, Chongke Bi
- Organizer
  The 6th R-CCS International Symposium, Poster presentation
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] 情報エントロピーを用いたin-situ可視化向けカメラ注視点推定2023
- Author(s)
  松島大晟, 坂本尚久, 野中丈士, 畢重科
- Organizer
  第51回可視化情報シンポジウム（可視化情報学会主催）
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] Information Entropy-Based Camera Focus Point and Zoom Level Adjustment for Smart In-Situ Visualization2023
- Author(s)
  Taisei Matsushima, Ken Iwata, Naohisa Sakamoto, Jorji Nonaka, Chongke Bi
- Organizer
  International Workshop on In Situ Infrastructures for Enabling Extreme-scale Analysis and Visualization 2023 (ISAV2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] in-situ可視化向けカメラ自動制御2023
- Author(s)
  岩田憲, 松島大晟, 坂本尚久, 野中丈士, 畢重科
- Organizer
  第37回数値流体力学シンポジウム（日本流体力学会主催）
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] 多重カーネルノイズ除去オートエンコーダを使った粒子ベースレンダリングの画質改善2023
- Author(s)
  森井雅大, 坂本尚久, 河村拓馬
- Organizer
  第37回数値流体力学シンポジウム（日本流体力学会主催）
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] 次元削減技術を用いた視覚的テンソルデータ解析2023
- Author(s)
  藤田啓二郎, 坂本尚久
- Organizer
  第6回ビジュアリゼーションワークショップ（可視化情報学会主催）
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] 効率的な知見獲得を目指した大規模数値計算向けスマートin-situ可視化2023
- Author(s)
  坂本尚久
- Organizer
  第13回計算力学シンポジウム（日本学術会議総合工学委員会主催）
- Invited
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] Information Entropy-Based Camera Focus Point and Zoom Level Adjustment for Smart In-Situ Visualization2023
- Author(s)
  Taisei Matsushima, Ken Iwata, Naohisa Sakamoto, Jorji Nonaka, Chongke Bi
- Organizer
  International Workshop on In Situ Infrastructures for Enabling Extreme-scale Analysis and Visualization 2023 (ISAV2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04903
[Presentation] 類似度に基づくアンサンブルデータ向け視覚的データ探索2023
- Author(s)
  小林世奈, 坂本尚久, 渡辺敬太, 野中丈士, 前島康光
- Organizer
  第51回可視化情報シンポジウム（可視化情報学会主催）
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] 情報エントロピーを用いたin-situ可視化向けカメラ注視点推定2023
- Author(s)
  松島大晟, 坂本尚久, 野中丈士, 畢重科
- Organizer
  第51回可視化情報シンポジウム
- Data Source
  KAKENHI-PROJECT-21H04903
[Presentation] Angular-based Edge Bundled Parallel Coordinates Plot for the Visual Analysis of Large Ensemble Simulation Data2023
- Author(s)
  Keita Watanabe, Naohisa Sakamoto, Yasumitsu Maejima, Jorji Nonaka
- Organizer
  The 5th R-CCS International Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] 粒子ベースレンダリングの高速化のための多重カーネルノイズ除去オートエンコーダ2023
- Author(s)
  森井雅大, 坂本尚久, 河村拓馬
- Organizer
  第51回可視化情報シンポジウム
- Data Source
  KAKENHI-PROJECT-21H04903
[Presentation] Log Data Visual Analytics System for Analyzing Cooling System Behavior of HPC System2023
- Author(s)
  Fujita Keijiro, Naohisa Sakamoto, Takanori Fujiwara, Toshiyuki Tsukamoto, Jorji Nonaka
- Organizer
  The 5th R-CCS International Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] 任意視点可視化画像生成のための画像ベースサロゲートモデルの構築2023
- Author(s)
  田中祐希, 坂本尚久
- Organizer
  第51回可視化情報シンポジウム（可視化情報学会主催）
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] 適応的時間サンプリングを使ったin-situ可視化向けカメラ移動経路推定の効率化2023
- Author(s)
  足立和也, 岩田憲, 松島大晟, 坂本尚久
- Organizer
  先進的可視化技術とデータ科学の融合による可視化解析の研究科（VR2023）, 2023年度核融合科学研究所一般共同研究（研究会）
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] ピクセルシャッフルを使った画像ベースサロゲートモデルの学習処理の高速化2023
- Author(s)
  三宅智也, 田中祐希, 坂本尚久
- Organizer
  先進的可視化技術とデータ科学の融合による可視化解析の研究科（VR2023）, 2023年度核融合科学研究所一般共同研究（研究会）
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] Camera Path Estimation for In-situ Visualization2023
- Author(s)
  Ken Iwata, Naohisa Sakamoto, Jorji Nonaka, Chongke Bi
- Organizer
  The 5th R-CCS International Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] 粒子ベースレンダリングの高速化のための多重カーネルノイズ除去オートエンコーダ2023
- Author(s)
  森井雅大, 坂本尚久, 河村拓馬
- Organizer
  第51回可視化情報シンポジウム（可視化情報学会主催）
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] アンサンブルシミュレーションデータ向け視覚的時空間特徴解析2022
- Author(s)
  田村剛, 坂本尚久, 前島康光, 野中丈士
- Organizer
  第５回ビジュアリゼーションワークショップ（可視化情報学会主催）
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] 情報エントロピーに基づくin-situ可視化向け最適視点移動経路推定法2022
- Author(s)
  岩田憲, 坂本尚久, 野中丈士
- Organizer
  可視化情報学会第５回ビジュアリゼーションワークショップ
- Data Source
  KAKENHI-PROJECT-21H04903
[Presentation] 画像生成サロゲートモデルとスマートin-situ可視化への応用2022
- Author(s)
  田中祐希, 岩田憲, 坂本尚久
- Organizer
  先進的描画技術を用いた可視化情報の研究会（VR2022）
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] Smart In-Situ Visualization Framework on the Fugaku Environmen2022
- Author(s)
  Ken Iwata, Go Tamura, Naohisa Sakamoto, Jorji Nonaka
- Organizer
  The International Conference on High Performance Computing in Asia-Pacific Region (HPC Asia 2022), Poster presentation
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] Performance Improvement of Stochastic Rendering using Convolutional Neural Network based Denoising2022
- Author(s)
  Amirul Haziq bin Azman, Naohisa Sakamoto
- Organizer
  The 5th Visualization Workshop (sponsored by Visualization Society of Japan)
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] A PSNR-based Image Selection Approach targeting Smart In Situ Visualization2022
- Author(s)
  Yoshiaki Yamaoka, Ken Iwata, Naohisa Sakamoto, Jorji Nonaka
- Organizer
  International Workshop on In Situ Infrastructures for Enabling Extreme-scale Analysis and Visualization 2022 (ISAV2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] 次元削減技術を用いた視覚的テンソルデータ解析2022
- Author(s)
  藤田啓二郎, 坂本尚久, 藤原孝紀, 野中丈士, 塚本俊之
- Organizer
  第199回ヒューマンコンピュータインタラクション研究発表会（情報処理学会）
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] 情報エントロピーを使ったin-situ可視化向けカメラ注視点推定2022
- Author(s)
  松島大晟, 岩田憲, 坂本尚久
- Organizer
  先進的描画技術を用いた可視化情報の研究会（VR2022）
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] Developments of visualization and analysis oriented in-situ processing on the fugaku environment2022
- Author(s)
  Jorji Nonaka, Go Tamura, Ken Iwata, Keita Watanabe, Yasumitsu Maejima, Naohisa Sakamoto
- Organizer
  The 4th R-CCS International Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04903
[Presentation] アンサンブルシミュレーションデータ向け視覚的時空間特徴解析2022
- Author(s)
  田村剛, 坂本尚久, 前島康光, 野中丈士
- Organizer
  可視化情報学会第５回ビジュアリゼーションワークショップ
- Data Source
  KAKENHI-PROJECT-21H04903
[Presentation] エッジ束化平行座標プロットによるアンサンブルデータ向け視覚分析システム2022
- Author(s)
  渡辺敬太, 田村剛, 坂本尚久, 前島康光, 野中丈士
- Organizer
  可視化情報学会第５回ビジュアリゼーションワークショップ
- Data Source
  KAKENHI-PROJECT-21H04903
[Presentation] 類似度に基づくアンサンブルシミュレーションデータの俯瞰可視化2022
- Author(s)
  小林世奈, 渡辺敬太, 坂本尚久
- Organizer
  先進的描画技術を用いた可視化情報の研究会（VR2022）
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] エッジ束化平行座標プロットによるアンサンブルデータ向け視覚分析システム2022
- Author(s)
  渡辺敬太, 田村剛, 坂本尚久, 前島康光, 野中丈士
- Organizer
  第５回ビジュアリゼーションワークショップ（可視化情報学会主催）
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] Tensor-based Visual Analytics for Multidimensional Time-series Data2022
- Author(s)
  Naohisa Sakamoto
- Organizer
  International Conference on Data Science, Statistics & Visualization (DSSV2022)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] Developments of Visualization and Analysis oriented In-Situ Processing on the Fugaku environment2022
- Author(s)
  Jorji Nonaka, Go Tamura, Ken Iwata, Keita Watanabe, Yasumitsu Maejima and Naohisa Sakamoto
- Organizer
  The 4th R-CCS International Symposium, Lighting Talk
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] 気象アンサンブルデータ向け視覚的分析法2022
- Author(s)
  坂本尚久
- Organizer
  第96回CG・可視化研究会
- Invited
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] エッジ束化平行座標プロットによるアンサンブルデータ向け視覚分析システム2022
- Author(s)
  渡辺敬太, 坂本尚久, 野中丈士, 前島康光
- Organizer
  第50回可視化情報シンポジウム（可視化情報学会主催）
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] 計測点群の半透明立体視における視覚ガイドとしてのエッジ強調可視化2022
- Author(s)
  青井大門，長谷川恭子, 李亮，坂野雄一，坂本尚久，田中覚
- Organizer
  2022年度精密工学会春季大会
- Data Source
  KAKENHI-PROJECT-21H04903
[Presentation] Performance improvement of stochastic rendering using convolutional neural network based denoising2022
- Author(s)
  Amirul Haziq bin Azman, Naohisa Sakamoto
- Organizer
  可視化情報学会第５回ビジュアリゼーションワークショップ
- Data Source
  KAKENHI-PROJECT-21H04903
[Presentation] 情報エントロピーに基づくin-situ可視化向け最適視点移動経路推定法2022
- Author(s)
  岩田憲, 坂本尚久, 野中丈士
- Organizer
  第50回可視化情報シンポジウム（可視化情報学会主催）
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] 情報エントロピーに基づくin-situ可視化向け最適視点移動経路推定法2022
- Author(s)
  岩田憲, 坂本尚久, 野中丈士
- Organizer
  第５回ビジュアリゼーションワークショップ（可視化情報学会主催）
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] Evaluation of CNN-based Denoising Methods for Particle-based Rendering2021
- Author(s)
  Amirul Haziq bin Azman, Naohisa Sakamoto
- Organizer
  先進的描画技術を用いた可視化情報の研究会（VR2021）
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] 探索的in-situ可視化向け多視点レンダリング基盤の開発2021
- Author(s)
  酒匂太輝, 坂本尚久
- Organizer
  日本バーチャルリアリティ学会第43回テレイマージョン技術研究会
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] 情報エントロピーに基づくIn-situ可視化向け最適視点推2021
- Author(s)
  岩田憲, 坂本尚久, 野中丈士
- Organizer
  先進的描画技術を用いた可視化情報の研究会（VR2021）
- Data Source
  KAKENHI-PROJECT-21H04903
[Presentation] Evaluation of CNN-based denoising methods for particle-based rendering2021
- Author(s)
  Amirul Haziq bin Azman, Naohisa Sakamoto
- Organizer
  先進的描画技術を用いた可視化情報の研究会（VR2021）
- Data Source
  KAKENHI-PROJECT-21H04903
[Presentation] A Framework for Assisting Large Data Visualization on Fugaku Environment2021
- Author(s)
  Jorji Nonaka, Naohisa Sakamoto
- Organizer
  ISC2021 Research Poster
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] アンサンブルメンバー比較のためのエッジ束化平行座標プロット2021
- Author(s)
  渡辺敬太, 田村剛, 坂本尚久, 野中丈士, 前島康光
- Organizer
  先進的描画技術を用いた可視化情報の研究会（VR2021）
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] 動的モード分解を用いた数値シミュレーションデータ向け視覚的モード探索2021
- Author(s)
  宮崎陽祐, 坂本尚久
- Organizer
  日本バーチャルリアリティ学会第43回テレイマージョン技術研究会
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] アンサンブルメンバー比較のためのエッジ束化平行座標プロット2021
- Author(s)
  渡辺敬太, 田村剛, 坂本尚久, 野中丈士, 前島康光
- Organizer
  先進的描画技術を用いた可視化情報の研究会（VR2021）
- Data Source
  KAKENHI-PROJECT-21H04903
[Presentation] Smart In-situ Visualization for Large-scale Numerical Simulations Aiming at Efficient Knowledge Acquisition2021
- Author(s)
  Naohisa Sakamoto
- Organizer
  The 4th China-Japan Join Visualization Workshop
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] 探索的in-situ可視化向け多視点レンダリング基盤の開発2021
- Author(s)
  酒匂太輝, 坂本尚久, 野中丈士
- Organizer
  可視化情報学会第49回可視化情報シンポジウム, オンライン
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] Large Data Visualization Environment on the K Pre-Post Cloud Testbed2021
- Author(s)
  Jorji Nonaka, Naohisa Sakamoto, Go Tamura, and Masaaki Terai
- Organizer
  The 3rd R-CCS International Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] 粒子ベースレンダリングによる数値シミュレーションデータ向け遠隔VR可視化システム2021
- Author(s)
  河村拓馬, 坂本尚久
- Organizer
  可視化情報学会第49回可視化情報シンポジウム
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] Improving depth perception of transparent objects in stereoscopic vision using ambient occlusion2021
- Author(s)
  Kota Kataoka, Yuichi Sakano, Naohisa Sakamoto, Kyoko Hasegawa, Liang Li, Satoshi Tanaka
- Organizer
  The 40th JSST Annual International Conference on Simulation Technology (JSST2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04903
[Presentation] 多次元時系列データの視覚的解析2021
- Author(s)
  坂本尚久
- Organizer
  総合工学委員会・科学的知見の創出に資する可視化分科会・ICT時代の文理融合研究を創出する可視化小委員会 (第25期・第3回)
- Invited
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] 情報エントロピーに基づくIn-situ可視化向け最適視点推2021
- Author(s)
  岩田憲, 坂本尚久, 野中丈士
- Organizer
  先進的描画技術を用いた可視化情報の研究会（VR2021）
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] Probabilistic Isosurface based Visual Analytics System for Time-Varying Ensemble Weather Simulation Data2021
- Author(s)
  Go Tamura, Naohisa Sakamoto, Yasumitsu Maejima, and Jorji Nonaka
- Organizer
  The 3rd R-CCS International Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] Smart in-situ visualization framework on the fugaku environmen2021
- Author(s)
  Ken Iwata, Go Tamura, Naohisa Sakamoto, Jorji Nonaka
- Organizer
  The International Conference on High Performance Computing in Asia-Pacific Region (HPC Asia 2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04903
[Presentation] 効率的な知見獲得を目指した大規模数値計算向けスマートIn-situ可視化2021
- Author(s)
  坂本尚久
- Organizer
  プラズマシミュレーションシンポジウム2021
- Invited
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] Adaptive Spatial and Temporal Sampling for In-situ Visualization2020
- Author(s)
  Yoshiaki Yamaoka, Naohisa Sakamoto, Jorji Nonaka
- Organizer
  The 2nd R-CCS International Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00169
[Presentation] アンビエントオクルージョン効果付き粒子レンダリング向け輪郭強調2020
- Author(s)
  藤田泰之, 坂本尚久
- Organizer
  日本流体力学会第34回数値流体力学シンポジウム
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] In-situ可視化向け適応的視点選択2020
- Author(s)
  山岡義明, 坂本尚久, 野中丈士, 吉永司, 野崎一徳
- Organizer
  第34回数値流体力学シンポジウム
- Data Source
  KAKENHI-PROJECT-19H03976
[Presentation] 確率的等値面技術をもとにした時系列気象アンサンブルデータ向け視覚的分析2020
- Author(s)
  田村剛, 坂本尚久, 前島康光, 野中丈士
- Organizer
  日本流体力学会第34回数値流体力学シンポジウム
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] 動的モード分解を使った時系列データ向け視覚的分析手法の検討2020
- Author(s)
  宮崎陽祐, 坂本尚久
- Organizer
  先進的描画技術を用いた可視化情報の研究会（VR2020）
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] In-situ可視化向け適応的時空間サンプリング手法の検討2020
- Author(s)
  酒匂太輝, 坂本尚久
- Organizer
  先進的描画技術を用いた可視化情報の研究会（VR2020）
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] 確率的等値面を使った気象アンサンブルデータ向け視覚的分析2020
- Author(s)
  田村剛, 坂本尚久, 前島康光, 野中丈士
- Organizer
  可視化情報学会第48回可視化情報シンポジウム
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] In-situ可視化向け適応的視点選択2020
- Author(s)
  山岡義明, 坂本尚久, 野中丈士, 吉永司, 野崎一徳
- Organizer
  日本流体力学会第34回数値流体力学シンポジウム
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] Lessons Learned from Large Data Visualization Software Development for the K computer2020
- Author(s)
  Jorji Nonaka, Naohisa Sakamoto
- Organizer
  The Gap between Visualization Research and Visualization Software (VisGap)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H04194
[Presentation] ヘッドマウントディスプレイ向け統合可視化基盤システムの開発2019
- Author(s)
  長濱愛珠咲, 坂本尚久
- Organizer
  第2回ビジュアリゼーションワークショップ (ポスター)
- Data Source
  KAKENHI-PROJECT-17K00169
[Presentation] 大規模数値計算結果の時空間分布変化を考慮した適応的 In-Situ 可視化2019
- Author(s)
  山岡義昭, 林賢悟, 坂本尚久, 野中丈士, 吉永司, 野崎一徳
- Organizer
  流体工学部門講演会
- Data Source
  KAKENHI-PROJECT-19H03976
[Presentation] Visual Causal Exploration with Transfer Entropy Applied to a Severe Rainfall Event2019
- Author(s)
  Naohisa Sakamoto, Jorji Nonaka, Yasumitsu Maejima, Koji Koyamada
- Organizer
  IEEE Pacific Visualization 2019 (Poster)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00169
[Presentation] 大規模数値計算結果の時空間分布変化を考慮した適応的In-Situ可視化2019
- Author(s)
  山岡義昭, 林賢悟, 坂本尚久, 野中丈士, 吉永司, 野崎一徳
- Organizer
  日本機械学会第97期流体工学部門講演会
- Data Source
  KAKENHI-PROJECT-17K00169
[Presentation] 深層学習技術を使った可視化画像からのパイプライン推定2019
- Author(s)
  村本佳希, 坂本尚久
- Organizer
  第2回ビジュアリゼーションワークショップ (ポスター)
- Data Source
  KAKENHI-PROJECT-17K00169
[Presentation] 確率的半透明流線可視化向けアンビエントオクルージョン2019
- Author(s)
  藤田泰之, 坂本尚久
- Organizer
  第2回ビジュアリゼーションワークショップ (ポスター)
- Data Source
  KAKENHI-PROJECT-17K00169
[Presentation] Ambient Occulusion for Semi-transparent Streamlines with Stochastic Rendering Technique2019
- Author(s)
  Yasuyuki Fujita, Naohisa Sakamoto, Koji Koyamada
- Organizer
  The 15th Asia Symposium on Visualization (ASV15)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00169
[Presentation] In-situ可視化向け適応的時間サンプリング法2019
- Author(s)
  山岡義昭, 林賢悟, 坂本尚久, 野中丈士, 吉永司, 野崎一徳
- Organizer
  第33回数値流体力学シンポジウム (CFD33)
- Data Source
  KAKENHI-PROJECT-19H03976
[Presentation] In-Situ Adaptive Timestep Control and Visualization based on the Spatio-Temporal Variations of the Simulation Results2019
- Author(s)
  Yoshiaki Yamaoka, Kengo Hayashi, Naohisa Sakamoto, Jorji Nonaka
- Organizer
  In Situ Infrastructures for Enabling Extreme-scale Analysis and Visualization (ISAV2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H03976
[Presentation] スーパーコンピュータ向け科学的可視化2019
- Author(s)
  坂本尚久
- Organizer
  第10回横幹連合コンファレンス
- Data Source
  KAKENHI-PROJECT-17K00169
[Presentation] In-situ可視化向け適応的時間サンプリング法2019
- Author(s)
  山岡義昭, 林賢悟, 坂本尚久, 野中丈士, 吉永司, 野崎一徳
- Organizer
  日本流体力学会第33回数値流体力学シンポジウム (CFD33)
- Data Source
  KAKENHI-PROJECT-17K00169
[Presentation] Adaptive Spatial and Temporal Sampling for In-situ Visualization2019
- Author(s)
  Yoshiaki Yamaoka, Naohisa Sakamoto, Jorji Nonaka
- Organizer
  The 2nd R-CCS International Symposium, Poster presentation
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H03976
[Presentation] An Interactive Visualization Toolkit for Yin-Yang-Zhong Grid Dataset2019
- Author(s)
  Kaoru Uemori, Naohisa Sakamoto, Nobuaki Ohno, Akira Kageyama
- Organizer
  The 38th JSST Annual International Conference on Simulation Technology (JSST2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00169
[Presentation] In-Situ Adaptive Timestep Control and Visualization based on the Spatio-Temporal Variations of the Simulation Results2019
- Author(s)
  Yoshiaki Yamaoka, Kengo Hayashi, Naohisa Sakamoto, Jorji Nonaka
- Organizer
  In Situ Infrastructures for Enabling Extreme-scale Analysis and Visualization (ISAV2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00169
[Presentation] A Memory Efficient Parallel Particle-based Volume Rendering for Large-scale Distributed Unstructured Volume Datasets in HPC Environments2018
- Author(s)
  Yoshiaki Yamaoka, Kengo Hayashi, Naohisa Sakamoto, Jorji Nonaka
- Organizer
  The 18th Asia Simulation Conference (AsiaSim2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00169
[Presentation] 234画像重畳技術を使った並列粒子レンダリング2018
- Author(s)
  山岡義明, 林賢悟, 坂本尚久, 野中丈士
- Organizer
  可視化情報学会第1回ビジュアリゼーションワークショップ (ポスター)
- Data Source
  KAKENHI-PROJECT-17K00169
[Presentation] 234画像重畳技術を使った並列粒子レンダリング2018
- Author(s)
  山岡義明, 林賢悟, 坂本尚久, 野中丈士
- Organizer
  第46回可視化情報シンポジウム
- Data Source
  KAKENHI-PROJECT-17K00169
[Presentation] Visual Data Exploration for Large-scale Numerical Simulations on HPC Environments2018
- Author(s)
  Naohisa Sakamoto
- Organizer
  The 27th International Toki Conference on Plasma and Fusion Research
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00169
[Presentation] HIVE: A Cross-Platform, Modular Visualization Ecosystem for Heterogeneous Computational Environments2018
- Author(s)
  Jorji Nonaka, Kenji Ono, Naohisa Sakamoto, Kengo Hayashi, Tomohiro Kawanabe, Fumiyoshi Shoji, Masahiro Fujita, Kentaro Oku, Kazuma Hatta
- Organizer
  The 2018 Conference on Supercomputing (SC18), Research Poster
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00169
[Presentation] An In-Situ Visualization Approach for the K computer using Mesa 3D and KVS2018
- Author(s)
  Kengo Hayashi, Naohisa Sakamoto, Jorji Nonaka, Motohiko Matsuda and Fumiyoshi Shoji
- Organizer
  International Conference on High Performance Computing (ISC Workshop on In Situ Visualization 2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00169
[Presentation] A Fully Parallel Particle-based Volume Rendering for Large-Scale Unstructured Volume Datasets2018
- Author(s)
  Kengo Hayashi, Yoshiaki Yamaoka, Naohisa Sakamoto, Jorji Nonaka
- Organizer
  IEEE Pacific Visualization 2018 (Poster)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00169
[Presentation] A Large Data Visualization Framework for SPARC64 fx HPC Systems - Case Study: K Computer Operational Environment2018
- Author(s)
  Jorji Nonaka, Kenji Ono, Naohisa Sakamoto, Kengo Hayashi, Motohiko Matsuda, Fumiyoshi Shoji, Kentaro Oku, Masahiro Fujita, Kazuma Hatta
- Organizer
  The 8th IEEE Symposium on Large Data Analysis and Visualization (Poster)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00169
[Presentation] Parallel Particle-based Volume Rendering with 234Compositor for Large-Scale Unstructured Volume Data Visualization2018
- Author(s)
  Kengo Hayashi, Yoshiaki Yamaoka, Naohisa Sakamoto, Jorji Nonaka
- Organizer
  The 8th AICS International Symposium (Poster)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00169
[Presentation] 大規模数値計算向け視覚的因果探索技術2018
- Author(s)
  林賢悟, 清水天志, 坂本尚久, 野中丈士, 前島康光, 小山田耕二
- Organizer
  第46回可視化情報シンポジウム
- Data Source
  KAKENHI-PROJECT-17K00169
[Presentation] Particle Based Volume Rendering using 234 Image Composition2018
- Author(s)
  Yoshiaki Yamaoka, Kengo Hayashi, Naohisa Sakamoto, Jorji Nonaka
- Organizer
  The 37th JSST Annual International Conference on Simulation Technology (JSST2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00169
[Presentation] A Study on Open Source Software for Large-Scale Data Visualization on SPARC64fx based HPC Systems2018
- Author(s)
  Jorji Nonaka, Motohiko Matsuda, Takashi Shimizu, Naohisa Sakamoto, Masahiro Fujita, Kenji Onishi, Eduardo C. Inacio, Shun Ito, Fumiyoshi Shoji, Kenji Ono
- Organizer
  International Conference on High Performance Computing in Asia-Pacific Region
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00169
[Presentation] 歯茎摩擦音発音シミュレーションにおける口腔内気流と空力音源の in-situ 可視化2018
- Author(s)
  林賢悟, 吉永司, 野崎一徳, 野中丈士, 坂本尚久
- Organizer
  第32回数値流体力学シンポジウム
- Data Source
  KAKENHI-PROJECT-17K00169
[Presentation] 234画像重畳技術を使った並列粒子レンダリング2017
- Author(s)
  山岡義明, 林賢悟, 坂本尚久, 野中丈士
- Organizer
  先進的描画装置を用いた可視化情報の研究会
- Data Source
  KAKENHI-PROJECT-17K00169
[Presentation] A Visual Causal Exploration Framework - Case Study: A Torrential Rain and a Flash Flood in Kobe City2017
- Author(s)
  Jorji Nonaka, Naohisa Sakamoto, Yasumitsu Maejima, Koji Koyamada, Kenji Ono
- Organizer
  SIGGRAPH ASIA Symposium on Visualization (SA17)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00169
[Presentation] 粒子径調節技術を使った並列粒子ベースボリュームレンダリング2017
- Author(s)
  林賢悟, 坂本尚久, 小山田耕二
- Organizer
  第45回可視化情報シンポジウム講演論文集
- Data Source
  KAKENHI-PROJECT-17K00169
[Presentation] Distributed Particle-based Rendering Framework for Large Data Visualization on HPC Environments2017
- Author(s)
  Jorji Nonaka, Naohisa Sakamoto, Takashi Shimizu, Masahiro Fujita, Kenji Ono, Koji Koyamada
- Organizer
  SIGGRAPH ASIA Symposium on Visualization (SA17)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00169
[Presentation] Parallel Particle-based Volume Rendering using Adaptive Particle Size Adjustment Technique2017
- Author(s)
  Kengo Hayashi, Takashi Shimizu, Naohisa Sakamoto, Jorji Nonaka
- Organizer
  SIGGRAPH ASIA Symposium on Visualization (SA17)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00169
[Presentation] Stylized Semi-transparent Streamlines by Stochastic Rendering Approach2017
- Author(s)
  Tomohisa Tanaka, Naohisa Sakamoto
- Organizer
  NICOGRAPH International 2017 (Poster)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00169
[Presentation] Web-based Visualization System for Large-Scale Volume Datasets2016
- Author(s)
  Takashi Shimizu, Naohisa Sakamoto, Jorji Nonaka, Kenji Ono, Koji Koyamada
- Organizer
  n Proc. of International Conference on Simulation Technology (JSST2016)
- Place of Presentation
  京都大学（京都府・京都市）
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26280043
[Presentation] Remote visualization system based on particle based volume rendering2015
- Author(s)
  Takuma Kawamura, Yasuhiro Idomura, Hiroko N. Miyamura, Hiroshi Takemiya, Naohisa Sakamoto, Koji Koyamada
- Organizer
  VDA2015
- Place of Presentation
  San Francisco (United states)
- Year and Date
  2015-02-16
- Data Source
  KAKENHI-PROJECT-26280043
[Presentation] Visualization of Large-scale Time-varying Unstructured Vol- ume Data with Interactive Particle-based Rendering2015
- Author(s)
  Kun Zhao, Naohisa Sakamoto and Koji Koyamada
- Organizer
  Proc. of International Conference on Simulation Technology
- Place of Presentation
  富山国際会議場（富山県富山市）
- Year and Date
  2015-10-12
- Data Source
  KAKENHI-PROJECT-26280043
[Presentation] Volume Rendering for 3D Scattered data with Interactive Particle-based Rendering2015
- Author(s)
  Kun Zhao, Naohisa Sakamoto, Koji Koyamada, Satoshi Tanaka, Kohei Murotani, Seiichi Koshizuka
- Organizer
  In Proc. of International Conference on Systems Simulation
- Place of Presentation
  韓国済州島
- Year and Date
  2015-11-06
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26280043
[Presentation] 流体中を運動する球まわりの伝熱の可視化2014
- Author(s)
  高見円仁, 趙コン, 坂本尚久, 小山田耕二
- Organizer
  日本流体力学会第28回数値流体力学シンポジウム
- Place of Presentation
  タワーホール船堀（東京都江戸川区）
- Year and Date
  2014-12-11
- Data Source
  KAKENHI-PROJECT-26280043
[Presentation] 粒子ボリュームレンダリングによる時系列非構造ボリュームデータの可視化2011
- Author(s)
  西村純、坂本尚久、小山田耕二
- Organizer
  第39回可視化情報シンポジウム
- Place of Presentation
  工学院大学新宿キャンパス
- Year and Date
  2011-07-19
- Data Source
  KAKENHI-PROJECT-21300035
[Presentation] 粒子ボリュームレンダリングによる時系列非構造ボリュームデータの可視化2011
- Author(s)
  西村純, 坂本尚久, 小山田耕二
- Organizer
  第39回可視化情報シンポジウム講演論文集
- Place of Presentation
  工学院大学新宿キャンパス
- Year and Date
  2011-07-19
- Data Source
  KAKENHI-PROJECT-21300035
[Presentation] 大規模宇宙シミュレーション結果のための対話的可視化手法2010
- Author(s)
  西村純、河村拓馬、矢作日出樹、坂本尚久、小山田耕二
- Organizer
  第29回日本シミュレーション学会大会
- Place of Presentation
  山形大学米沢キャンパス
- Year and Date
  2010-06-20
- Data Source
  KAKENHI-PROJECT-21300035
[Presentation] 大規模データの高解像度ボリュームレンダリングに対する粒子モデリング2009
- Author(s)
  桑野博、河村拓馬、坂本尚久、小山田耕二
- Organizer
  第38回可視化情報シンポジウム
- Place of Presentation
  工学院大学
- Year and Date
  2009-07-21
- Data Source
  KAKENHI-PROJECT-21300035

1. KOYAMADA Koji (00305294)

# of Collaborated Projects: 2 results

# of Collaborated Products: 24 results
2. 野中丈士 (80437293)

# of Collaborated Projects: 2 results

# of Collaborated Products: 35 results
3. 陰山聡 (20260052)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
4. DATE Susumu (20346175)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. EBARA Yasuo (40324686)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. Nozaki Kazunori (40379110)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
7. 小野謙二 (90334333)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
8. 野原幹司 (20346167)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 吉永司 (50824190)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
10. 和田成生 (70240546)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 山田朋美 (70452448)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 笹井正思 (90283796)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 阪井丘芳 (90379082)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 滝口哲也 (40397815)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 田中覚 (60251980)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
16. 李亮 (00609836)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
17. 坂野雄一 (10443904)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
18. 伊達宏昭 (20374605)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. 矢野桂司 (30210305)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. 山口欧志 (50508364)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. 陳延偉 (60236841)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. 長谷川恭子 (00388109)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
23. 江原康生

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results

Sakamoto Naohisa 坂本 尚久

SAKAMOTO Naohisa 坂本 尚久

Research Projects

Research Products

Co-Researchers

エージェントカメラ群による新しいin situ可視化

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Ultra-High-Resolution Visualization of 3D Scanned Big Data for Assisting Recognition of Large-Scale 3D Structures in the Real World

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Smart in-situ visualization for large-scale numerical calculations aiming at efficient knowledge acquisitionPrincipal Investigator

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Estimation of Physical Pathology of Articulatory Disorder Using Articulatory Simulator and Medical Information

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Development of particle-based data exploration environment for large-scale datasetPrincipal Investigator

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Construction of integrated particle rendering environment for large scale data visualization

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Development of a remote collaboration environment using a particle-based volume rendering technique

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[Book] Excelで学ぶコンピュータグラフィックス技術入門、2011

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[Book] Excelで学ぶコンピュータグラフィックス技術入門2011

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[Book] 粒子ボリュームレンダリング理論とプログラミング2010

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[Journal Article] Information Entropy-based Camera Focus Point and Zoom Level Adjustment for Smart In-Situ Visualization2024

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[Journal Article] Analysis Towards Energy-Aware Image-based In Situ Visualization on the Fugaku2024

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[Journal Article] Edge highlighting of laser-scanned point clouds improves the accuracy of perceived depth in transparent multi-view 3D visualizations2024

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[Journal Article] VR Extension of Client Server Type Particle-based Volume Visualization Application2023

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Sakamoto Naohisa 坂本尚久

SAKAMOTO Naohisa 坂本尚久