Graduate School of Engineering Doctor's Course Intelligent Information System Engineering Professor
Graduate School of Engineering Master's program Systems Management Engineering Professor

Updated on 2025/02/03
Dr.Eng. ( Ritsumeikan University )
optimal smoothing spline
robotics
task planning
スプライン関数
文字工学
深層学習
物性化学イメージング
知能ロボット
Bスプライン
動的スプライン
平滑化
内挿
最適スプライン
B-spline
Informatics / Intelligent robotics
Informatics / Perceptual information processing
Informatics / Intelligent informatics / 知覚情報処理関連
Ritsumeikan University
Ritsumeikan University
Fukuoka Institute of Technology
2019.4
Fukuoka Institute of Technology Faculty of Information Engineering, Department of System Management Professor
2014.4
Hiroyuki Fujioka was born in Mie, Japan, in 1975. He received the B.E., M.E., and Dr.E. degrees from Ritsumeikan University, Kyoto, Japan, in 1997, 1999, and 2004, respectively. From 2002 to 2008, he was with the Department of Information Sciences, Tokyo Denki University, Saitama, Japan, where he was an Instructor until 2005 and afterward was promoted to an Assistant Professor. Since 2008, he has been an Assistant Professor with the Department of System Management, Fukuoka Institute of Technology, Fukuoka, Japan. His research interests include theory and applications of splines, and task planning and control of robots. Dr. Fujioka is a member of the Institute of Electrical and Electronics Engineers (IEEE), the Institute of Systems, Control and Information Engineers (ISCIE), Robotics Society of Japan (RSJ), and Japan Society of Mechanical Engineers (JSME). He is a recipient of the 2004 Sunahara Prize and Young Investigators Award from the ISCIE.
日本ロボット学会
THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS
IEEE
システム制御情報学会
システム制御情報学会 代議員
2024.4
Committee type:Academic society
Japanese Society for Engineering Education International Cimmittee
2023.10
IEEE International Conference on Big Data Computing Service and Machine Learning Applications Program Chair
2023.7
Committee type:Academic society
2013 International Joint Conference on Awareness Science and Technology & Ubi-Media Computing (iCAST 2013 & UMEDIA 2013) Member of Session Organizing Committee (Session: Intuitive Human-System Interaction)
2013.11
Committee type:Academic society
ISCIE International Symposium on Stochastic Systems Theory and Its Applications Member of Program & Steering Committee
2011
Committee type:Academic society
Selecting Attractive Images from 3D Captures of Buddhist Statues Using Grad-CAM++ Reviewed
Hirofumi Shimoe and Hiroyuki Fujioka
ICIC Express Letters, Part B: Applications An International Journal of Research and Surveys (Accepted) 2025
Compression and Decompression of Digital-Ink Handwriting Using Sparse Gaussian Process Regression and Dynamic Programming Reviewed
Jinya Yano and Hiroyuki Fujioka
Clareus Scientific Science and Engineering Journal (Accepted) 2025
Selecting Attractive Images from 3D Captures of Buddhist Statues Using Grad-CAM++
Shimoe H., Fujioka H.
Proceedings - IEEE 10th International Conference on Big Data Computing Service and Applications, BigDataService 2024 78 - 81 2024
Basic Study of Response Measurement for Nanosheet-particles/Polymer Composite Gel Actuator with Anisotropic Contractionor Reviewed
H. Kino, A. Kiyota, N. Miyamoto, T. Inadomi, T. Kato and H. Fujioka
Key Engineering Materials 804 17 - 21 2019.5
Detecting Nanosheet Objects from Noisy CLSM ImagesUsing Deep Learning Approach Reviewed
H. Fujioka, J.Sawangphol,S. Anraku, N. Miyamoto, H. Kino and A. Hidaka
Key Engineering Materials 804 11 - 15 2019.5
Step Response Characteristics of Anisotropic Gel Actuator Hybridized with Nanosheet Liquid Crystal Reviewed
H. Kino, A. Kiyota, T. Inadomi, T. Kato, H. Fujioka, N. Miyamoto
Journal of Robotics and Mechatronics 31 ( 5 ) 647 - 656 2019
Design of Compact Planar B-spline Curves Using DP Control Point Selection with Multi-Level Error Functions - Towards Usability Improvement in Design of Dynamic Font-based Characters- Reviewed
R. Soontornvorn and H. Fujioka
IEIE Transactions on Smart Processing and Computing 8 ( 2 ) 108 - 120 2019
Spline Trajectory Planning for Road-Like Path with Piecewise Linear Boundaries Allowing Double Corner Points Reviewed
H. Kano and H. Fujioka
SICE Journal of Control, Measurement, and System Integration 11 ( 6 ) 429 - 437 2018
Fundamental Study of Soft Actuator Using Anisotropic Gel Hybridized with Nanosheet Liquid Crystal: Analysis of Heat Characteristics and Length Control Reviewed
H. Kino, N. Samrejfuangfoo, K. Tsuda, T. Kato, H. Fujioka, N. Miyamoto
Procedia Computer Science 105 62 - 67 2017
Trivariate and n-Variate Optimal Smoothing Splines with Dynamic Shape Modeling of Deforming Object Reviewed
H. Kano and H. Fujioka
Communications in Information and Systems 16 ( 3 ) 147 - 183 2016
Recovering Stroke Order from Multi-Stroke Character Images
H. Fujioka and T. Nagoya
To be presented at 2011 2nd International Conference on Innovative Computing and Communication and 2011 2nd Asia-Pacific Conference on Information Technology and Ocean Engineering 2011.1
Recovering Stroke Order from Multi-Stroke Character Images
H. Fujioka and T. Nagoya
To be presented at 2011 2nd International Conference on Innovative Computing and Communication and 2011 2nd Asia-Pacific Conference on Information Technology and Ocean Engineering 2011.1
Optimal Smoothing Spline with Constraints on Its Derivatives
H. Kano, H. Fujioka and C.F. Martin
to be presented at the 49th IEEE Conference on Decision and Control 2010.12
Character Modeling and Calligraphic Learning by Haptic Device
H. Fujioka, H. Kano and S. Kakehi
Proceedings of the 2010 International Conference on Broadband, Wireless Computing, Communication and Applications 737 - 742 2010.11
Design of Cursive Handwriting Characters Using Esthetic Evaluation
S. Miyata and H. Fujioka
Proceedings of the International Conference on Control, Automation and Systems 2010 1887 - 1890 2010.10
Recursive Construction of Otimal Smoothing Splines with Constraints
H. Fujioka and H. Kano
Proceedings of the 2010 American Control Conference 1580 - 1585 2010.7
Optimal Design of Smoothing Spline Curves with Equality and Inequality Constraints (invited paper)
H. Fujioka and H. Kano
Proceedings of the Stochastic Modeling Techniques and Data Analysis International Conference CD-ROM 2010.6
Recursive Construction of Smoothing Spline Surfaces Using Normalized Uniform B-splines
H. Fujioka and H. Kano
Proceedings of the 48th IEEE Conference on Decision and Control held jointly with 2009 28th Chinese Control Conference 5550 - 5555 2009.12
Optimal Design of Vector Smoothing Spline Curves with Constraints
H. Fujioka and H. Kano
Proceedings of the 41st ISCIE International Symposium on Stochastic Systems Theory and Its Applications 252 - 259 2009.11
Recursive Construction of Optimal Smoothing Splines Generated by Linear Control Systems
H. Fujioka and H. Kano
Proceedings of the 3rd IEEE Multi-conference on Systems and Control (MSC 2009) 417 - 422 2009.7
Constrained Smoothing and Interpolating Spline Surfaces using Normalized Uniform B-splines
H. Fujioka and H. Kano
Proc. of the IEEE International Conference on Industrial Technology 2009.2
Recursive Construction of Optimal Smoothing Splines
H. Fujioka and H. Kano
Proc. of the International Symposium on Stochastic Systems Theory and Its Applications 41 - 46 2008.11
Iterative Human Calligraphic Learning by Static and Dynamic Model Writings
H. Fujioka and H. Kano
Proceedings of the 2008 IEEE International Conference on Systems 379 - 384 2008.10
Constrained Smoothing Splines with Applications to Trajectory Planning
H. Kano and H. Fujioka
Proceedings of the 27th IASTED International Conference on Modelling, Identification, and Control CD-ROM, 2008.2
Optimal Smoothing and Interpolating Splines with Constraints,
H. Kano. H. Fujioka and C. F. Martin
Proceedings of the 46th IEEE Conference on Decision and Control 3011-3016, 2007.12
Motion Recovery under Perspective Stereo Vision
H. Fujioka and H. Kano
Proceedings of the ISCIE International Symposium on Stochastic Systems Theory and Its Applications 183 - 188 2007.11
Contour and Shape Modeling of Wet Material Objects using Periodic and Closed Spline Surfaces
H. Fujioka and H. Kano
IEEE/RSJ International Conference on Intelligent Robots and Systems 2月7日 2007.10
Experimental Studies on Stereo Vision Based Motion Recovery with Occlusions
H. Fujioka and H. Kano
Proceedings of the 2007 IEEE International Conference on Mechatronics and Automation 527 - 532 2007.8
Constructing Character Font Models from Measured Human Handwriting Motion
H. Fujioka and H. Kano
Proceedings of the 2007 American Control Conference 1467 - 1472 2007.7
Extrema Detection of Bivariate Spline Functions
H. Kano, H. Fujioka and C.F. Martin
Proceedings of the 2007 American Control Conference 4351 - 4356 2007.7
Periodic Smoothing Spline Surface with Application to Contour Modeling of MovingPeriodic Smoothing Spline Surface with Application to Contour Modeling of Moving Deformable Objects
H. Fujioka and H. Kano
Proceedings of the 45th IEEE Conference on Decision and Control 6726 - 6731 2006.12
Dynamic Contour Modeling of Wet Material Objects Using Periodic Smoothing Spline Surfaces(invited paper),
H. Fujioka and H. Kan
Proceedings of the 9th International Conference on Control, Automation Robotics and Vision 1079 - 1084 2006.12
Extrema Detection of Optimal Smoothing Splines with Application to Edge Detection Problem
H. Fujioka and H. Kano
Proceedings of the 32nd Annual Conference of the IEEE Industrial Electronic Society 3294 - 3299 2006.11
Efficient Determination of Optimal Smoothing Parameters in Spline Approximations
H. Kano, H. Fujioka and C.F. Martin
Proceedings of the 6th IEEE International Symposium on Signal Processing and Information Technology 87 - 90 2006.8
Design of Cursive Characters Using Robotic Arm Dynamics as Generation Mechanism
H. Fujioka and H. Kano
Proceedings of the IEEE International Conference on Robotics and Automation, 3195-3200, 2006.5
Optimal Smoothing Splines for Detecting Extrema from Observational Data
H. Fujioka and H. Kano
Proceedings of the 44th IEEE Conf. on Decision and Control and European Control Conf. ECC 3717 - 3725 2005.12
Discrete-Time Control Systems Approach for Optimal Smoothing Splines (invited paper),
H. Kano, H. Fujioka and K. Inoue
Proceedings of the 44th IEEE Conf. on Decision and Control and European Control Conf. ECC 356 - 361 2005.12
Periodic Smoothing Spline Surface and Its Application to Dynamic Contour Modeling
H. Fujioka and H. Kano
Proceedings of the ISCIE International Symposium on Stochastic Systems Theory and Its Applications, 36 - 41 2005.10
Optimal Periodic Smoothing Splines and Its Application to Contour Modeling
H. Fujioka and H. Kano
Proceedings of the SICE Annual Conference ’05 1086 - 1089 2005.8
Optimal Smoothing Spline Curves and Contour Synthesis
H. Kano, H. Fujioka, M. Egerstedt and C.F. Martin
Proceediings of the 16th IFAC World Congress 2005.7
Identifiability of Motion Parameters under Perspective Stereo Vision
H. Kano, H. Fujioka and X. Chen
Proceedings of the IEEE 2004 Conference on Decision and Control 3605 - 3610 2004.12
Smoothing Spline Curves and Surfaces for Sampled Data
H. Fujioka, H. Kano, M. Egerstedt and C.F. Martin
ISCIE International Symposium onStochastic Systems Theory and Its Applications 289 - 296 2004.11
Constructing and Reconstructing Characters, Words and Sentences (invited paper),
H. Fujioka, H. Kano, H. Nakata, H. Shinoda
Proceedings of IEEE International Symposium on Intelligent Control 334 - 339 2004.9
Optimal Design of Smoothing Spline Surface Using BSpline Functions
H. Fujioka, H. Kano and M. Egerstedt
Proceedings of SICE Annual Conference ’04 CD-ROM 107 - 110 2004.8
Motion Recovery of Moving Objects under Perspective Stereo Vision
H. Kano, H. Fujioka, X. Chen and T. Sato
Proceedings of the IASTED International Conference on Modelling, Identification and Control CD-ROM 103 - 108 2004.2
Generation of Cursive Characters Using Minimum Jerk Model
H. Shinoda, H. Fujioka and H. Kano
Proceedings of SICE Annual Proceedings of SICE Annual CD-ROM 1262 - 1265 2003.8
A Note on Motion Recovery of Moving Rigid Body by Perspective Stereo Vision
T. Sato, H. Kano and H. Fujioka
Proceedings of SICE Annual Conference ’03 CD-ROM 1464 - 1467 2003.8
Reconstructing Characters, Words and Sentences
H. Fujioka, H. Kano and H. Shinoda
A Control Theoretic Approach, Proceedings of the IASTED International Symposium on Intelligent System and Control 394 - 399 2003.6
Yano J., Fujioka H.
Lecture Notes on Data Engineering and Communications Technologies 2024
Message from the Technical Program Chairs: IEEE BDS 2024
Fujioka H., Potika K., Yan J.
Proceedings - IEEE 10th International Conference on Big Data Computing Service and Applications, BigDataService 2024 2024
Optimal Design of Curve and Surfaces
H. Kano and H. Fujioka
Proceedings of the 5th COE Workshop on Human Adaptive Mechatronics(HAM), 103 - 112 2007.11
Constructing and Reconstructing Characters from Human Handwriting Motions
H. Fujioka and H. Kano
Proceedings of the 4th COE Workshop on Human Adaptive Mechatronics(HAM), 99 - 104 2007.3
Optimal Periodic Smoothing Splines and Its Application to Dynamic Contour Modeling
H. Fujioka and H. Kano
Proceedings of the 3rd COE Workshop on Human Adaptive Mechatronics(HAM), 129 - 134 2006.3
Optimal Smoothing Spline Curves and Contour Synthesis
H. Kano, H. Fujioka, M. Egerstedt and C.F. Martin
Proceedings of The 2nd COE International Forum and The 2nd COE Workshop on Human Adptive Mechatronics(HAM), 45 - 50 2005.3
Constructing and Reconstructing Characters with Minimum Jerk Hand Motion Model
H. Shinoda, H. Fujioka and H. Kano
Proceedings of The 1st COE International Forum and The 1st COE Workshop on Human Adptive Mechatronics(HAM), 85 - 88 2004.3
ペンタブレットを用いた手書き文字入力による繰り返し書字学習
大岡裕志,藤岡寛之,狩野弘之
第41回計測自動制御学会北海道支部学術講演会
ステレオカメラを用いた複数特徴点の観測による剛体の運動同定
牛場郭介,藤岡寛之,狩野弘之
第41回計測自動制御学会北海道支部学術講演会
制御論的アプローチによる平滑化スプラインの設計と数値解析への応用
藤嶋祐,狩野弘之,藤岡寛之
第41回計測自動制御学会北海道支部学術講演会
Constrained Smoothing Spline Surfaces using B-spline
H. Fujioka and H. Kano
第52回システム制御情報学会研究発表講演会
Optimal Smoothing Splines with Constraints
H. Fujioka and H. Kano
第51 回システム制御情報学会研究発表講演会
Constructing and Reconstructing Characters and Words from Handwriting Experiments
H. Fujioka and H. Kano
Proceedings of 39th SICE Hokkaido Division Annual Confence
Modeling and Reconstruction of Character Fonts from Measured Human Handwriting Motion
H. Fujioka and H. Kano
第49 回自動制御連合講演会 ,CD-ROM
ステレオ視による物体の運動同定実験
森川茂伸,藤岡寛之,狩野弘之
第38 回計測自動制御学会北海道支部学術講演会
移動ロボットの障害物回避軌道の生成と軌道制御
坂上和也,狩野弘之,藤岡寛之
第38 回計測自動制御学会北海道支部学術講演会
ペンタブレットによる文字フォントモデルの獲得と再構成
鋤柄大地,藤岡寛之,狩野弘之
,第38 回計測自動制御学会北海道支部学術講演会
Multi-Level Smoothing Splines by Discrete-Time Control Systems
H. Kano, H. Fujioka and K. Inoue
第48 回自動制御連合講演会・第1回横幹連合カンファレンス予稿集,CD-ROM
Optimal Smoothing Spline Curves and Extrema Computation Algorithm
H. Fujioka and H. Kano
第49 回システム制御情報学会研究発表講演会
Optimal Surface Fitting and Smoothing Using Normalized Uniform B-Splines,
H. Fujioka and H. Kano
Proceedings of 37th SICE Hokkaido Division Annual Confence
スプライン曲面の最適設計を用いた画像の拡大法
有田雅之,藤岡寛之,狩野弘之
第37 回計測自動制御学会北海道支部学術講演会
Reconstructing Characters Using Dynamic Model of Robotic Arm
H. Fujioka and H. Kano
第48 回システム制御情報学会研究発表講演会
Trajectory Control of Mobile Robot by Obstacle Motion Prediction,
I. Morikawa, H. Kano and H. Fujioka
Proceedings of SICE Hokkaido Division Annual Confence
Generation of Standard and Cursive Characters with Hand Motion Model
H. Shinoda, H. Fujioka and H. Kano
Proceedings of SICE Hokkaido Division Annual Confence
Identification of Position and Motion Parameters of Moving Rigid Body by Perspective Stereo Vision
T. Sato, H. Kano and H. Fujioka
Proceedings of SICE Hokkaido Division Annual Confence
力学特性を考慮した文字フォントの生成
藤岡寛之,狩野弘之,篠田隼人
第47 回システム制御情報学会研究発表講演会講演論文集(SCI’03)
システム制御情報学会 研究奨励賞
2004.5
システム制御情報学会 砂原賞
2004.5
スプラインベースドアプローチによる手書き文字画像からの動的書字スキル抽出法
2013.4 - 2016.3
科研費 若手研究(B)
Authorship:Principal investigator Grant type:Competitive
任意階数の微分係数に制約可能な最適スプラインの研究
2011.4 - 2014.3
科研費 基盤C
Authorship:Coinvestigator(s) Grant type:Competitive
財団法人 メカトロニクス技術高度化財団 技術交流助成採用
2010
その他補助金
Authorship:Principal investigator Grant type:Competitive
美の観点からの草書体文字の生成法と動的手本を用いた書字学習に関する研究
2009
科研費 若手研究(B)
Authorship:Principal investigator Grant type:Competitive
その他1:(継続)
美の観点からの草書体文字の生成法と動的手本を用いた書字学習に関する研究
2008
科研費 若手研究(B)
Authorship:Principal investigator Grant type:Competitive
最適平滑化スプラインの一般化理論とプログラムライブラリの開発
2007.4 - 2009.3
科研費 科学研究費
Authorship:Coinvestigator(s) Grant type:Competitive
その他1:基盤C
その他2:分担者(平成20 年4 月より研究連携者)
最適スプラインを用いたウェットマテリアル物体の動的運動モデリングに関する研究
2007
科研費 若手研究(B)
Authorship:Principal investigator Grant type:Competitive
その他1:(継続)
財団法人 情報科学国際交流財団 後期研究者海外派遣助成採用
2007
その他補助金
Authorship:Principal investigator Grant type:Competitive
最適スプラインを用いたウェットマテリアル物体の動的運動モデリングに関する研究
2006
科研費 若手研究(B)
Authorship:Principal investigator Grant type:Competitive
日本学術振興会 国際学会等派遣事業第III 期採用
2005
その他補助金
Authorship:Principal investigator Grant type:Competitive
財団法人 メカトロニクス技術高度化財団 技術交流助成採用
2005
その他補助金
Authorship:Principal investigator Grant type:Competitive
制御論的アプローチによる最適スプラインの理論およびその応用
2004.4 - 2006.3
科研費 科学研究費
Authorship:Coinvestigator(s) Grant type:Competitive
その他1:基盤C
2023 Introduction of Systems Management
2023 Probability and Statistics I
2023 Systems Management Seminar I
2023 Probability and Statistics II
2023 Systems Management Seminar II
2023 Data Analysis
2023 Graduation Study
2023 Priactices on Data Science
2023 Special Course on Data Science
2023 Practices for Writing English Papers
2023 Research Study for Master's Thesis in
2022 Information Technology Passport
2022 Introduction of Systems Management
2022 Probability and Statistics I
2022 Systems Management Seminar I
2022 Probability and Statistics II
2022 Data Analysis
2022 Fundamental Information Technology
2022 Systems Management Seminar II
2022 Graduation Study
2022 Priactices on Data Science
2022 Special Course on Data Science
2022 Practices for Writing English Papers
2021 Introduction of Systems Management
2021 Probability and Statistics I
2021 Systems Management Seminar I
2021 Probability and Statistics II
2021 Systems Management Seminar II
2021 Data Analysis
2021 Graduation Study
2021 Priactices on Data Science
2021 Practices for Writing English Papers
2021 Research Study for Master's Thesis in
2020 Probability and Statistics I
2020 Introduction of Systems Management
2020 Systems Management Seminar I
2020 Probability and Statistics II
2020 Systems Management Seminar II
2020 Data Analysis
2020 Graduation Study
2020 Special Course on Data Science
2020 Practices for Writing English Papers
2020 Priactices on Data Science
2020 Research Study for Master's Thesis in
2019 Introduction of Systems Management
2019 Probability and Statistics I
2019 Systems Management Seminar I
2019 Probability and Statistics II
2019 Data Analysis
2019 Systems Management Seminar II
2019 Graduation Study
2019 Priactices on Data Science
2019 Special Course on Data Science
2019 Practices for Writing English Papers
2019 Research Study for Master's Thesis in
2019 Research of Intellectual Media
2018 Introduction of Systems Management
2018 Probability and Statistics I
2018 Probability and Statistics II
2018 Systems Management Seminar I
2018 Data Analysis
2018 Systems Management Seminar II
2018 Graduation Study
2018 Special Course on Data Science
2018 Practices for Writing English Papers
2018 Research Study for Master's Thesis in
2017 Introduction of Systems Management
2017 Probability and Statistics I
2017 Systems Management Seminar I
2017 Probability and Statistics II
2017 Data Analysis
2017 Systems Management Seminar II
2017 Graduation Study
2017 Special Course on Data Science
2017 Practices for Writing English Papers
2017 Priactices on Data Science
2017 Advanced Exercise of Intellectual Media
2016 Introduction of Systems Management
2016 Probability and Statistics I
2016 Systems Management Seminar I
2016 Probability and Statistics II
2016 Seminar in Systems Management II
2016 Graduation Study
2016 Priactices on Data Science
2016 Practices for Writing English Papers
2016 Special Course on Data Science
2016 Special Research
Member of Technical Program Committee,The 2011 Iberoamerican Conference on Electronics Engineering and Computer Science, Aguascalientes, Mexico,April 13-15, 2011.
2011
Member of Program Committee,First International Workshop on Robot Interaction, Control, Communication and Cooperation (RI3C-2010) ,Fukuoka Institute of Technology (FIT), Fukuoka, Japan,2010年11月4日~7日.
2010
日本機械学会 ジョイント・シンポジウム2009 スポーツ工学シンポジウム/シンポジウム:ヒューマン・ダイナミクス,実行委員会幹事
2009
External Assessor of Research Grant, City Univ. of Hong Kong
2008
International Conference on Intelligent Virtual Environments andVirtual Agents 2006 (IVEVA06),
2006
Publicity Chair,The 2012 IEEE International Conference on Mechatronics and Automation (ICMA 2012), Chengdu, Sichuan, China,August 5-8, 2012.
The 36th ISCIE International Symposium on Stochastic Systems and Its Applications, Program & Steering Committee 2003 年11 月~2005 年5月