NOBUHARA Hajime
- Affiliation
- Institute of Systems and Information Engineering
- Official title
- Professor
- URL
- G'(y.!x+x<KG""-E-,.$.yxExzE#)R'(y.!x+x<KG""-E-,.$.yxExzE#)
- Research fields
Intelligent informatics - Research keywords
Computational Intelligence Multi-Media Processing Image Processing Smart Interaction Web Science Web Intelligence Multi-Agent Bio-informatics Information Visualization - Research projects
トレーサーを使わずに光の波長の長短から視る「透明な空気」の流れ 2024 -- 2025 Nobuhara Hajime Japan Society for the Promotion of Science/Grant-in-Aid for Challenging Research (Exploratory) 6,500,000Yen Development of drones with the capability to fly at low altitudes without downwash and their application to measurement and physical actions 2022-04 -- 2025-03 NOBUHARA Hajime Japan Society for the Promotion of Science/Grant-in-Aid for Scientific Research(B) 17,160,000Yen プロペラに替わるチルトスラスト推進機構を搭載した安全ドローンの研究 2021 -- 2023 NOBUHARA Hajime Japan Society for the Promotion of Science/Grant-in-Aid for Challenging Research (Exploratory) 6,500,000Yen Construction of on-line encyclopaedia based on formal concept analysis and graph-mining 2014 -- 2016 NOBUHARA Hajime Japan Society for the Promotion of Science/Grant-in-Aid for Scientific Research(C) 4,810,000Yen Visualization systems based on formal concept analysis and their application to web retrieval 2011 -- 2013 NOBUHARA Hajime Japan Society of for the Promotion of Science/Grant-in-Aid for Young Scientists(B) 4,160,000Yen Integration of image processing and computational intelligence based on Max-Plus algebra and its application to information explosion problem 2006 -- 2008 NOBUHARA Hajime Japan Society of for the Promotion of Science/Grant-in-Aid for Young Scientists(B) 3,480,000Yen - Career history
2001-04 -- 2003-09 Japan Society for Promotion Science (JSPS)Research Fellow (DC2) 2002-04 -- 2002-09 University of Alberta (CANABA)Postdoctral fellow 2002-10 -- 2006-03 Tokyo Institute of Technology大学院総合理工学研究科Assistant Professor 2006-04 -- 2013-03 University of TsukubaGraduate School of Systems and Information EngineeringAssistant Professor, University of Tsukuba - Academic background
-- (?) Tokyo Institute of Technology Graduate School, Division of Integrated Science and Engineering Department of Computational Intelligence and Systems Science - Degree
2002-03 Doctor of Engineering Tokyo Institute of Technology - Academic societies
1999 -- (current) Institute of Electrical and Electronics Engineers (IEEE) 2007 -- (current) Information Processing Society of Japan 2006 -- (current) THE INSTITUTE OF ELECTRICAL ENGINEERS OF JAPAN 1998 -- (current) THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS. - Honors & Awards
2019-11 iROS2019 Autonomous Drone Racing 1st Place 2019-05 論文賞 論文賞は、前年度の採択された論文の中から優秀なものに与えられるものである 2019-05 農業情報学会2019年度年次大会 若手研究者イノベーション賞 若手研究者イノベーション賞は、当該年次大会での発表の中から優秀な発表を行った若手研究者に与えられるものである 2019-05 農業情報学会2019年度年次大会 若手研究者イノベーション賞 若手研究者イノベーション賞は、当該年次大会での発表の中から優秀な発表を行った若手研究者に与えられるものである 2018-05 若手研究者イノベーション賞 2018-09 2018 日本感性工学会 優秀発表賞 優秀発表賞は、前年度大会での発表の中から優秀な発表を行った若手会員を奨励するものである 2009-11-07 Excellent Presentation Award 2009-11-07 recognition award 2006-12 Recognition Award 2006-09 Recognition Award 2006-09-20 The best paper award (2nd Prize) 2004-12 Recognition Award 2004-09-20 Recognition Award 2002-08 Encouraging prize 2001-08-24 最優秀学生論文賞 - Articles
- Capsule Network Extension Based on Metric Learning
Ohta N.; Kawai S.; Nobuhara H.
Journal of Advanced Computational Intelligence and Intelligent Informatics, 2023-05 - High-Precision Feature Point Matching and Stereo-Depth Estimation Using Rotation-Invariant CNN
NOBUHARA Hajime; Anazawa M.
J. Adv. Comput. Intell. Intell. Inform, 2025-05 - Source Data-Less Efficient Transfer Learning Based on Layer Importance Index Using Activated Feature Map
NOBUHARA Hajime; Kanda D.
2022 IEEE International Conference on Systems, 2022-07 - A Denoisable Super Resolution Method: A Way to Improve Structure from Motion’s Performance against CMOS’s Noise
NOBUHARA Hajime; Zhang K.
2022 IEEE International Conference on Systems, 2022-10 - Transfer Learning Considering the Impact of Data Augmentation on Each Layer of the Source Model,
NOBUHARA Hajime; Kuroda T.
Joint 12th International Conference on Soft Computing and Intelligent Systems and 23rd International Symposium on Advanced Intelligent Systems (SCIS&ISIS), 2022-11 - Controllable Image Super-Resolution by SOM Based Data Augmentation and its Applications
NOBUHARA Hajime; Nakao K.
Joint 12th International Conference on Soft Computing and Intelligent Systems and 23rd International Symposium on Advanced Intelligent Systems (SCIS&ISIS), 2022-12 - Explanation Generated for Sequential Recommendation Based on Transformer Model
NOBUHARA Hajime; Qu Y.
Joint 12th International Conference on Soft Computing and Intelligent Systems and 23rd International Symposium on Advanced Intelligent Systems (SCIS&ISIS), 2022-12 - Equivariance Score Based on Canonical Correlation Analysis
NOBUHARA Hajime; Ohta N.
Joint 12th International Conference on Soft Computing and Intelligent Systems and 23rd International Symposium on Advanced Intelligent Systems (SCIS&ISIS), 2022-12 - Properly Scoring Users’ Mainstreamness to Evaluate Recommendation Bias
NOBUHARA Hajime; Hara Y.; Sato M.
The 2023 IEEE Conference on Systems, 2023-10 - Real-time Local Path Planning for Low-altitude UAV Based on Crop Row Detection
延原 肇; Wang D.
14TH INTERNATIONAL CONFERENCE OF ASIA-PACIFIC FEDERATION FOR INFORMATION TECHNOLOGY IN AGRICULTURE(APFITA 2024), 2024-11 - Automatic generation of soundscapes based on Spatio-temporal keywords and elucidation of soundscapes’ impact on human reading experience
延原 肇; S. Xue
Joint 13th International Conference on Soft Computing and Intelligent Systems and 25rd International Symposium on Advanced Intelligent Systems, 2024-11 - Intent Representation Learning for Sequential Recommendation via Latent Guided Diffusion
NOBUHARA Hajime; Qu Y.
31st International Conference on Neural Information Processing (ICONIP), 2024-12 - A Dialogue Support System for Visualizing Latent and Dynamic Perspectives as Conceptual Structures for Comparative Shopping
NOBUHARA Hajime; Aikawa K.
2024 8th International Conference on Natural Language Processing and Information Retrieval, 2024-12 - Intent-aware Diffusion with Contrastive Learning for Sequential Recommendation
NOBUHARA Hajime; Qu Y.
The 48th International ACM SIGIR Conference on Research and Development in Information Retrieval & ICTIR '25, 2025-07 - Structural Design and Real-World Flight Verification of a Downwash-Reducing UAV Equipped with Adaptive Rotors
Kenki Miyahara; Rin Watanabe; Shin Kawai; Hajime Nobu...
IEEE Access, 2025 - Proposal of a Non-Dominant Hand Training Device Utilizing Flexion/Extension Vibration Sensory Feedback Based on Image Sensing
Saburi Shuji; Nobuhara Hajime
IEEE ACCESS/13/pp.79634-79645, 2025-04-01 - Adding Noise to Super-Resolution Training Set: Method to Denoise Super Resolution for Structure from Motion Preprocessing
Zhang Kaihang; Nobuhara Hajime; Haris Muhammad
JOURNAL OF ADVANCED COMPUTATIONAL INTELLIGENCE AND INTELLIGENT INFORMATICS/28(6)/pp.1284-1298, 2024-11 - Dynamic Short-Term Perspective Estimation Based on Formal Concept Analysis
Aikawa Kazuki; Nobuhara Hajime
JOURNAL OF ADVANCED COMPUTATIONAL INTELLIGENCE AND INTELLIGENT INFORMATICS/28(5)/pp.1210-1222, 2024-09 - Efficient Design of Coanda UAV Based on Surrogate Models
Kume Shunsaku; Kawai Shin; Nobuhara Hajime
IEEE ACCESS/12/pp.118286-118294, 2024-04-01 - Generating Explanations for Explainable Recommendations Using Filter-Enhanced Time-Series Information
Qu Yuanpeng; Nobuhara Hajime
IEEE ACCESS/12/pp.78480-78495, 2024-04-01 - FPGA-based stereo matching for crop height measurement using monocular camera
Firmansyah Iman; Yamaguchi Yoshiki; Maruyama Tsutomu; ...
MICROPROCESSORS AND MICROSYSTEMS/108/p.105063, 2024-07 - Improving Accuracy of Stereo Matching of Aerial Images by Extending the Baseline Length Based on RTK-GNSS and Application to Depth Measurement of Earthquake Cracks on the Ground Surface
Tanabe R.; Nobuhara H.; Shoji G.
The 2023 IEEE Conference on Systems, Man, and Cybernetics (IEEE SMC 2023), 2023 - Downwash Reduction Drone with Adaptive Rotors and its 3D Aerodynamic Analysis and Stabilization Control
Morishita Ryosuke; Kawai Shin; Nobuhara Hajime
IEEE ACCESS/12/pp.22832-22840, 2024-02-05 - Stereo Vision System for Crop Height Measurement Using a Monocular Camera-Equipped Drone
Nakagawa Ryo; Yamaguchi Yoshiki; Nobuhara Hajime; Firm...
2024 IEEE International Conference on Consumer Electronics/pp.207-208, 2024-01-05 - Crack Severity Classification from Timber Cross-Sectional Images Using Convolutional Neural Network
Kato Shigeru; Wada Naoki; Shiogai Kazuki; Tamaki Taka...
APPLIED SCIENCES-BASEL/13(3), 2023-02 - more...
- Capsule Network Extension Based on Metric Learning
- Books
- Fast Solving Method for Fuzzy Relational Equations and Its Application to Image Compression/Reconstruction
延原 肇
2002-03 - Image Compression and Reconstruction Based on Fuzzy Relational Equations
H. Nobuhara; Y. Takama; W. Pedrycz; and K. Hirota
Springer, 2002-01 - Neural Networks and Soft Computing
Kaoru Hirota; Hajime Nobuhara; Witold Pedrycz
Physica-Verlag, 2002-01 - Softcomputing in Knowledge Discovery Methods and Applications
H. Nobuhara; E. M. Iyoda; K. Hirota; and W. Pedrycz
Springer, 2005-01 - HANDBOOK OF GRANULAR COMPUTING
F. D. Martino; S. Sessa; H. Nobuhara
A John Wiley & Sons, Ltd, Publication, 2007-01 - Studies in Computational Intelligence
K. Sawase; H. Nobuhara; and B. Bede
Springer, 2009-01 - 非線形画像・信号処理
浅野晃; 浅野千恵; 木森義隆; 棟安実治; 延原肇; 藤尾光彦
丸善, 2010-10 - Hierarchical Structure Analysis and Visualization of Japanese Law Networks Based on Morphological Analysis and Granular Computing
Toyota Tetsuya; Nobuhara Hajime
2009 IEEE INTERNATIONAL CONFERENCE ON GRANULAR COMPUTING ( GRC 2009)/IEEE/pp.539-543, 2009-01 - Evolutionary computation schemes based on Max plus algebra and their application to image processing
Nobuhara Hajime; Han Chang-Wook
2006 INTERNATIONAL SYMPOSIUM ON INTELLIGENT SIGNAL PROCESSING AND COMMUNICATIONS, VOLS 1 AND 2/IEEE/pp.497-500, 2006-01 - A lattice structure visualization by formal concept analysis and its application to huge image database
Nobuhara Hajime
2007 IEEE/ICME INTERNATIONAL CONFERENCE ON COMPLEX MEDICAL ENGINEERING, VOLS 1-4/IEEE/pp.448-452, 2007-01 - Max-Plus Algebraic Agent Description and Its Application to Various Social Systems
Nobuhara Hajime
2008 WORLD AUTOMATION CONGRESS PROCEEDINGS, VOLS 1-3/IEEE/pp.239-244, 2008-01 - Interactive Lattice Visualization of Huge Image Database by Formal Concept Analysis
Sawase Kazuhito; Nobuhara Hajime
2008 WORLD AUTOMATION CONGRESS PROCEEDINGS, VOLS 1-3/IEEE/pp.227-232, 2008-01 - Multi-channel Representations of Max-Plus Algebra Based Wavelet Transform and Their Application to Video Coding
Nobuhara Hajime; Bede Barnabas
SOFT COMPUTING BASED MODELING IN INTELLIGENT SYSTEMS/SPRINGER/pp.133-144, 2009-01 - A Lattice Visualization Method by Formal Concept Analysis and Its Application to Huge Image Database
Sawase Kazuhito; Nobuhara Hajime
2008 IEEE CONFERENCE ON SOFT COMPUTING IN INDUSTRIAL APPLICATIONS SMCIA/08/IEEE/pp.149-152, 2009-01
- Fast Solving Method for Fuzzy Relational Equations and Its Application to Image Compression/Reconstruction
- Conference, etc.
- ドローン/LiDARによる3Dモデルに基づく多様な圃場パターン生成と機械除草時に発生する株欠損データ収集への応用
片貝 燦徳; 延原 肇
農業情報学会2025年度年次大会/2025-05-24 - スクリーンタイムとデバイスサイズが動画視聴時の主観的時間感覚に与える影響の調査
小嶋 悠揮; 延原 肇
第20回日本感性工学会春季大会/2025-03-05 - 3Dホログラム映像と接触温度がヒトの感覚に与える影響の解明
山田 優生; 延原 肇
第20回日本感性工学会春季大会/2025-03-05 - 話者の表情に応じたアバター動作がオンラインコミュニケーションに与える影響
高橋 佳那; 延原 肇
第20回日本感性工学会春季大会/2025-03-05 - サロゲートモデルによるコアンダUAV最適設計の高速化
久米 俊作; 河合 新; 延原 肇
第84回知的システム研究会(SIC2023-2)/2023-12-2 - デバイスの大きさによる動画閲覧時の主観時間の変化に関する調査実験
小嶋 悠揮; 延原 肇
第19回日本感性工学会春季大会/2024-03-07--2024-03-08 - 画像センシングに基づく屈曲/伸展振動感覚提示を利用した非利き手訓練用デバイスの提案
佐部利 修士; 延原 肇
第86回知的システム研究会(SIC2024-2)/2024-12-14 - チルト機構ドローンによる壁効果の抑制と近接飛行への挑戦
渡辺 麟; 延原 肇
第86回知的システム研究会(SIC2024-2)/2024-12-14 - 自身の声と合成音声の類似性が黙読時の内言に与える影響
片貝 燦徳; 延原 肇
第19回日本感性工学会春季大会/2024-03-07--2024-03-08 - 回転不変性CNNを用いた高精度特徴点マッチングとステレオ深度推定
穴澤 慎; 太田 望; 延原 肇
第84回知的システム研究会(SIC2023-2)/2023-12-2 - 可変ロータを持つダウンウォッシュ軽減ドローンの提案と気流の3次元解析および制御
森下 椋介; 河合 新; 延原 肇
第84回知的システム研究会(SIC2023-2)/2023-12-02 - CGM制作直後の行動選択が自己評価変容に及ぼ す影響の解明
佐部利 修士; 延原 肇
第18回日本感性工学会春季大会/2023-03-06--2023-03-07 - ドローンの飛行操作体験を通したユーザの潜在的意識変容に関する調査とそれに基づく利用促進への接近
澤山 瑠那; 延原 肇
第18回日本感性工学会春季大会/2023-03-06--2023 - Investigation of relationship between time perception and sympathy/divergence based on eye-trackin
Xingdi HE; Daigo KANDA; Hajime NOBUHARA
81回知的システム研究会(SIC2022-1)/2022-07-02 - 転移元データに依存しない Wasserstein指標を用いた 再学習層選択による転移学習の高精度化
神田 大梧; 延原 肇
第80回知的システム研究会(SIC2021-2)/2021-12-04 - 動画超解像を利用した顔ランドマーク検知の高精度化
横井 佑汰; 延原 肇
第80回知的システム研究会(SIC2021-2)/2021-12-04 - 画像超解像の高精度化のための種々のデータ拡張とその自己組織化マップによる視覚的性能評価
中尾 鴻介; 延原 肇
第80回知的システム研究会(SIC2021-2)/2021-12-04 - ランダムな動的環境下におけるマルチエージェントのコミュニケーション創発
徐 晟洋; 太田 望; 延原 肇
第79回知的システム研究会(SIC2021-1)/2021-07-03 - 拡張現実とドローンによる病害作物除去支援システム
孔 令栄; 神田 大悟; 張 鶴鳴; 延原 肇
第79回知的システム研究会(SIC2021-1)/2021-07-03 - 物体検出モデルの転移学習手法の改善による精度向上
伊藤 龍二; 加藤 茂; 延原 肇
第79回知的システム研究会(SIC2021-1)/2021-07-03 - 敵対的学習による多様な推薦システムへの注入攻撃とその実データにおける検討
橋本 宗一郎; 延原 肇
第79回知的システム研究会(SIC2021-1)/2021-07-03 - 時間・空間方向の超解像と農業情報への展開
田村 壮; 横井 佑汰; 河合新; 延原 肇
農業情報学会 2021年度年次大会/2021-05-22 - 深層学習による野外録音音声からの動物の鳴き声検出-オオタカを事例として
太田 望; 徳江義宏; 今村史子; 太田敬一; 夏川遼生; 延原 肇
情報処理学会 第80回全国大/2018-03-14 - コンパクト安全ドローンの設計及び協調飛行による多視点観測システムの構築
張 鶴鳴; 李 宏陽; 廣中 直; 延原 肇
農業×情報通信ワークショップ/2017-11-16--2017-11-17 - 多様なイチゴハウス観測ロボットの提案と開発
廣中 直; 李 宏陽; 張 鶴鳴; 延原 肇
農業×情報通信ワークショップ/2017-11-16--2017-11-17 - more...
- ドローン/LiDARによる3Dモデルに基づく多様な圃場パターン生成と機械除草時に発生する株欠損データ収集への応用
- Intellectural property rights
- 位置推定システム
延原 肇; 鋤先 星汰
- 位置推定システム
- Teaching
2024-04 -- 2024-08 Special Research in Humanics IIIa University of Tsukuba. 2024-10 -- 2025-02 Seminar in Intelligent Interaction Technologies X (Technical Writing Practice c) University of Tsukuba. 2024-04 -- 2024-08 Seminar in Intelligent Interaction Technologies X (Technical Writing Practice c) University of Tsukuba. 2024-10 -- 2025-02 Special Seminars in Humanics IIIb University of Tsukuba. 2024-10 -- 2025-02 Collaboratory Research Workshop in Intelligent Interaction Technologies III University of Tsukuba. 2024-04 -- 2024-08 Collaboratory Research Workshop in Intelligent Interaction Technologies III University of Tsukuba. 2024-10 -- 2025-02 Special Lectures in Humanics IIIb University of Tsukuba. 2024-04 -- 2024-08 Special Lectures in Humanics IIIa University of Tsukuba. 2024-10 -- 2025-02 Seminar in Intelligent Interaction Technologies XII (Contributions for Academic Community) University of Tsukuba. 2024-04 -- 2024-08 Seminar in Intelligent Interaction Technologies XII (Contributions for Academic Community) University of Tsukuba. more... - Talks
- Smart Interaction and Mutlimedia Processing
Hajime Nobuhara
International Seminar of Information Technology/2010-10-23 - Ordered Algebraic Structure based Computational Intelligence Its Embedded Hardware Implementation (Invited Talk)
H. Nobuhara
ECAIT 2008 Workshop/2008-01-24 - (若手基調講演)日本知能情報ファジィ学会の挑戦状 ~画像処理編~
延原肇
第23回ファジィシステムシンポジウム/2007-08-30 - Mathematical morphology fundamentals and advances
A. Asano; M. Fujio; H. Nobuhara; M. Muneyasu; and C. M. ...
Joint 3rd International Conference on Soft Computing and Intelligent Systems and 7th International Symposium on Advanced Intelligent Systems/2006-09-21 - A Web Document Ordering System based on Fuzzy Fisheye Extraction
K. Hirota; T. Ohashi; H. Nobuhara
Fuzziness in Finland'04 (FIF-04)/2004-04-01 - Internal State Estimation Using Multimedia Information
K. Hirota; S. Yoshida; H. Nobuhara; K. Kawamoto; N. Wakami
International Symposium on Computational Intelligence and Intelligent Informatics (ISCIII'03),/2003-05-01 - Multimedia Nondestructive Measurement based on Soft Computing Technology
K. Hirota; H. Nobuhara; K. Kawamoto; S. Yoshida
First Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment and Management (HNICEM) International Conference/2002-12-01 - A New Approach to Image Data Compression based on Fuzzy Relation
K. Hirota; and H. Nobuhara; +延原 肇
The Third International Conference on Intelligent Technologies and Third Vietnam-Japan Symposium on Fuzzy Systems and Applications/2002-12-03 - Fuzzy Relational Image Compression using Non-uniform Coders Designed by Overlap Level of Fuzzy Sets
H. Nobuhara; W. Pedrycz; and K. Hirota
International Conference on Fuzzy Systems and Knowledge Discovery (FSKD 2002)/2002-11-18 - Image Data Compression/Reconstruction by Fuzzy Relational Equation
K. Hirota; and H. Nobuhara; and W. Pedrycz; +延原 肇
6th International Conference on Neural Networks and Soft Computing/2002-12-01
- Smart Interaction and Mutlimedia Processing
- Professional activities
2006 -- (current) THE INSTITUTE OF IMAGE INFORMATION AND TELEVISION ENGINEERS 査読委員 2006 -- (current) THE INSTITUTE OF ELECTRICAL ENGINEERS OF JAPAN 認知機能を持つエージェント技術に関する調査専門委員会委員 2006 -- (current) THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS. スマートインフォメディア研究会専門委員会 2005 -- (current) Japan Society for Fuzzy Theory and intelligent informatics (SOFT) 知的制御研究部会幹事 2009 -- (current) Japan Society for Fuzzy Theory and intelligent informatics (SOFT) 理事 2003 -- (current) Japan Society for Fuzzy Theory and intelligent informatics (SOFT) 編集委員 2008 -- (current) 2008 IEEE Conference on Soft Computing in Industrial Applications, Program Commitee Member 2008 -- (current) 2008 IEEE International Conference on Image Processing (ICIP2008), Reviewer 2008 -- (current) 8th International Conference on Hybrid Intelligent Systems, Program Commitee Member 2007 -- (current) International Journal of Intelligent Computing in Medical Sciences and Image Processing The members of Board of Associate Editors more...
(Last updated: 2025-08-08)