Shogo Matsuno
| Department of Informatics | Associate Professor |
| Cluster I (Informatics and Computer Engineering) | Associate Professor |
Researcher Information
Field Of Study
Career
- Mar. 2024 - Present
The University of Electro-Communications, Graduate School of Informatics and Engineering, School of Informatics and Engineering, 准教授 - Apr. 2018 - Present
Tokyo Denki University, School of System Design and Technology, Researcher - Apr. 2021 - Feb. 2024
Gunma University, Faculty of Informatics, Assistant Professor - Apr. 2018 - Mar. 2021
Hottolink Inc., R&D, 主席研究員
Educational Background
Research Activity Information
Award
Paper
- Performance improvement of blink types classification using a 3D-CNN by mode value correction
Sato Hironobu; Abe Kiyohiko; Matsuno Shogo; Ohyama Minoru
IEEJ transactions on electronics, information and systems, The institute of electrical engineers of japan, 145, 4, 428-437, 01 Apr. 2025, We have developed blink measurement methods that can be applied to input interfaces. To use the eye-blinking information as an input trigger, it is necessary to automatically classify blink types into voluntary and involuntary. A method for blink type classification using a three-dimensional convolutional neural network (3D-CNN) has been proposed. This classification method takes a short image sequence of the periocular area and classifies the blink type. We previously reported on several performance-improving methods that can be applied to this 3D-CNN. Since our classification using 3D-CNN outputs classification results in units of video frames, multiple types of classification results could be mixed together during a period of a single blinking motion. To address this problem, we employ a correction method to calculate the mode value as a representative value for the consecutive blink period. This paper proposes a correction method to improve accuracy based on limiting the aggregation range of the mode to a reliable portion. The evaluation experiment resulted in 97.9% accuracy and 94.0% F-score in the classification results for each short image sequence for 10 subjects. Then, 97.5% accuracy and 97.3% F-score were obtained for the accuracy of blink type classification.
Japanese - Constructing a calibration-free gaze direction classification model using a vision transformer
Matsuno Shogo; Niikura Daiki; Abe Kiyohiko
IEEJ transactions on electronics, information and systems, The institute of electrical engineers of japan, 145, 4, 445-451, 01 Apr. 2025, In this paper, we propose a method for constructing a gaze direction estimation model using Vision Transformer (ViT) as a fundamental technology for developing input interfaces using eye movement. Eye movement measurement methods using machine learning enable highly accurate estimation but require many computational resources. Therefore, in this paper, we consider a calibration-free and lightweight gaze direction identification model with implementation in gaze input interfaces in mind. The proposed method constructs a gaze direction classification model by fine-tuning a large-scale pre-trained model of ViT using the constructed dataset. The training dataset was constructed by extracting the face region as a still image for each frame from a video image captured by a webcam and then focusing on the area near the eyeball. In addition, we experimented to evaluate the performance of the gaze direction estimation model constructed using the proposed method. As a result of the experiment, the accuracy rate and macro average F-value of the proposed method were approximately 19.0 points higher than the conventional method, and we confirmed the overall improvement of the classification performance under calibration-free.
Japanese - Proposal for consecutive point glance input interface using eye glance and head motion detecting by face mesh
Kaito Hino; Tota Mizuno; Kazuyuki Mito; Shogo Matsuno; Naoaki Itakura
2025 - Investigation of VEP analysis method using only band-pass filter in EEG input interface
Shinji Ogo; Tota Mizuno; Shingo Tanaka; Kazuma Matsura; Hayato Gyobu; Kazuyuki Mito; Shogo Matsuno; Naoaki Itakura
2025 - Gesture-Based Character Input Method for Smartwatches Considering Screen Design
Kaito Hino; Tota Mizuno; Kazuyuki Mito; Shogo Matsuno; Naoaki Itakura
The Thirtieth International Symposium on Artificial Life and Robotics 2025 (AROB 30th 2025), Jan. 2025, Peer-reviwed - Investigation of real-time BCI using a compact device without averaging method
Shingo Tanaka; Tota Mizuno; Kazuyuki Mito; Shogo Matsuno; Naoaki Itakura
The Thirtieth International Symposium on Artificial Life and Robotics 2025 (AROB 30th 2025), Jan. 2025, Peer-reviwed - Examination of the Possibility of Evaluating the Effect of Muscle Training Using Multi-channel Surface Electromyography with Active Electrodes
Kohei Okura; Tota Mizuno; Kazuyuki Mito; Shogo Matsuno; Naoaki Itakura
The Thirtieth International Symposium on Artificial Life and Robotics 2025 (AROB 30th 2025), Jan. 2025, Peer-reviwed - Detailed Analysis of Blink Types Classification Using a 3D Convolutional Neural Network
Hironobu Sato; Kiyohiko Abe; Shogo Matsuno; Minoru Ohyama
IEEJ Transactions on Electronics, Information and Systems, Institute of Electrical Engineers of Japan (IEE Japan), 143, 9, 971-978, 01 Sep. 2023
Scientific journal - Construction of Evaluation Datasets for Trend Forecasting Studies
Shogo Matsuno; Sakae Mizuki; Takeshi Sakaki
Proceedings of the International AAAI Conference on Web and Social Media, Association for the Advancement of Artificial Intelligence (AAAI), 17, 1041-1051, 02 Jun. 2023, In this study, we discuss issues in the traditional evaluation norms of trend forecasts, outline a suitable evaluation method, propose an evaluation dataset construction procedure, and publish Trend Dataset: the dataset we have created. As trend predictions often yield economic benefits, trend forecasting studies have been widely conducted. However, a consistent and systematic evaluation protocol has yet to be adopted. We consider that the desired evaluation method would address the performance of predicting which entity will trend, when a trend occurs, and how much it will trend based on a reliable indicator of the general public's recognition as a gold standard. Accordingly, we propose a dataset construction method that includes annotations for trending status (trending or non-trending), degree of trending (how well it is recognized), and the trend period corresponding to a surge in recognition rate. The proposed method uses questionnaire-based recognition rates interpolated using Internet search volume, enabling trend period annotation on a weekly timescale. The main novelty is that we survey when the respondents recognize the entities that are highly likely to have trended and those that haven't. This procedure enables a balanced collection of both trending and non-trending entities. We constructed the dataset and verified its quality. We confirmed that the interests of entities estimated using Wikipedia information enables the efficient collection of trending entities a priori. We also confirmed that the Internet search volume agrees with public recognition rate among trending entities.
Scientific journal - モーションキャプチャーと機械学習による作業の身体動作の可視化と作業者の推定方法—Work Movement Visualization and Worker Estimation Methods Using Motion Capture and Machine Learning—2022年度春季研究発表大会特集
川根 龍人; 伊集院 大将; 杉 正夫; 中嶋 良介; 岡本 一志; 仲田 知弘; 松野 省吾; 山田 哲男
日本設備管理学会誌 = Journal of the Society of Plant Engineers Japan / 日本設備管理学会編集事務局 編, 日本設備管理学会, 34, 4, 111-121, Feb. 2023
Japanese - Performance Improvement of 3D-CNN for Blink Types Classification by Data Augmentation
Hironobu Sato; Kiyohiko Abe; Shogo Matsuno; Minoru Ohyama
The Twenty-Eighth International Symposium on Artificial Life and Robotics 2023 (AROB 28th 2023), Jan. 2023, Peer-reviwed - ItemSB: Itemsets with Statistically Distinctive Backgrounds Discovered by Evolutionary Method
Kaoru Shimada; Takaaki Arahira; Shogo Matsuno
International Journal of Semantic Computing, 16, 3, 357-378, 01 Sep. 2022
International conference proceedings - 水平作業台ディスプレイにおける作業者の注視点推定システム—Estimation System of Worker's Eye Gaze for Display-Mounted Workbench—2021年度春季研究発表大会特集
山田 孟; 杉 正夫; 長野 真大; 中嶋 良介; 仲田 知弘; 松野 省吾; 岡本 一志; 山田 哲男
日本設備管理学会誌 = Journal of the Society of Plant Engineers Japan / 日本設備管理学会編集事務局 編, 日本設備管理学会, 34, 1, 8-14, Apr. 2022, Peer-reviwed
Scientific journal, Japanese - Effeective Evolutionary Manipulation Seetting in GNP-based rule mining method
Shogo Matsuno; Kaoru Shimada; Takaaki Arahira
Lead, 27th International Symposium on Artificial Life and Robotics, Jan. 2022, Peer-reviwed
International conference proceedings - Blink State Classification Using 3D Convolutional Neural Network
Hironobu Sato; Kiyohiko Abe; Minoru Ohyama; Shogo Matsuno
27th International Symposium on Artificial Life and Robotics, Jan. 2022, Peer-reviwed
International conference proceedings - Product and Corporate Culture Diffusion via Twitter Analytics: A Case of Japanese Automobile Manufactures
Yuta Kitano; Shogo Matsuno; Tetsuo Yamada; Kim Hua Tan
Corresponding, 26th International Conference on Production Research (ICPR)2021, Jul. 2021, Peer-reviwed
International conference proceedings, English - Evolutionary Method to Discover Itemsets with Statistically Distinctive Backgrounds
Kaoru Shimada; Takaaki Arahira; Shogo Matsuno
Proceedings - 2021 IEEE 4th International Conference on Artificial Intelligence and Knowledge Engineering, AIKE 2021, 113-120, 2021
International conference proceedings - Classification of Intentional Eye-blinks using Integration Values of Eye-blink Waveform
Shogo Matsuno; Minoru Ohyama; Hironobu Sato; Kiyohiko Abe
2020 IEEE INTERNATIONAL CONFERENCE ON SYSTEMS, MAN, AND CYBERNETICS (SMC), 1255-1261, 2020
International conference proceedings, English - Examination of Stammering Symptomatic Improvement Training Using Heartbeat-Linked Vibration Stimulation.
Shogo Matsuno; Yuya Yamada; Naoaki Itakura; Tota Mizuno
Augmented Cognition. Human Cognition and Behavior - 14th International Conference, Springer, 12197 LNAI, 223-232, 2020
International conference proceedings - Classification of Intentional Eye-blinks using Integration Values of Eye-blink Waveform.
Shogo Matsuno; Minoru Ohyama; Hironobu Sato 0001; Kiyohiko Abe
2020 IEEE International Conference on Systems, Man, and Cybernetics(SMC), IEEE, 2020-October, 1255-1261, 2020
International conference proceedings - Discrimination of Eye Blinks and Eye Movements as Features for Image Analysis of the Around Ocular Region for Use as an Input Interface
Shogo Matsuno; Masatoshi Tanaka; Keisuke Yoshida; Kota Akehi; Naoaki Itakura; Tota Mizuno; Kazuyuki Mito
INNOVATIVE MOBILE AND INTERNET SERVICES IN UBIQUITOUS COMPUTING, IMIS-2018, 773, 171-182, 2019, Peer-reviwed
International conference proceedings, English - Investigation of Context-aware System Using Activity Recognition
Yuki Watanabe; Reiji Suzumura; Shogo Matsuno; Minoru Ohyama
2019 1ST INTERNATIONAL CONFERENCE ON ARTIFICIAL INTELLIGENCE IN INFORMATION AND COMMUNICATION (ICAIIC 2019), 287-291, 2019, Peer-reviwed
International conference proceedings, English - Expanding the Freedom of Eye-gaze Input Interface using Round-Trip Eye Movement under HMD Environment.
Shogo Matsuno; Hironobu Sato 0001; Kiyohiko Abe; Minoru Ohyama
International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments, ICAT-EGVE 2019, Posters and Demos, Eurographics Association, 21-22, 2019
International conference proceedings - Examination of multi-optioning for cVEP-based BCI by fluctuation of indicator lighting intervals and luminance
Shogo Matsuno; Naoaki Itakura; Tota Mizuno; Kazuyuki Mito
2019 IEEE INTERNATIONAL CONFERENCE ON SYSTEMS, MAN AND CYBERNETICS (SMC), 2019-October, 2743-2747, 2019
International conference proceedings, English - Investigation on Estimation of Autonomic Nerve Activity of VDT Workers Using Characteristics of Facial Skin Temperature Distribution
Tomoyuki Murata; Kota Akehi; Shogo Matsuno; Kazuyuki Mito; Naoaki Itakura; Tota Mizuno
23nd International Symposium on Artifical Life and Robotics, OS18-1, 845-848, Jan. 2018, Peer-reviwed
English - A Method of Character Input under the Operating Environment with Low Degree of Freedom
Shogo Matsuno; Susumu Chida; Naoaki Itakura; Tota Mizuno; Kazuyuki Mito
23nd International Symposium on Artifical Life and Robotics, OS18-2, 849-853, Jan. 2018, Peer-reviwed
English - Improvement of Text Input System Using Two Types of Voluntary Blinks and Eye-Gaze Information
Hironobu Sato; Kiyohiko Abe; Shogo Matsuno; Minoru Ohyama
23nd International Symposium on Artifical Life and Robotics, OS18-3, 854-858, Jan. 2018, Peer-reviwed
English - Tourist Support System Using User Context Obtained from a Personal Information Device.
Shogo Matsuno; Reiji Suzumura; Minoru Ohyama
Adjunct Publication of the 26th Conference on User Modeling, Adaptation and Personalization, ACM, 91-95, 2018, Peer-reviwed
International conference proceedings - Discrimination of Eye Blinks and Eye Movements as Features for Image Analysis of the Around Ocular Region for Use as an Input Interface.
Shogo Matsuno; Masatoshi Tanaka; Keisuke Yoshida; Kota Akehi; Naoaki Itakura; Tota Mizuno; Kazuyuki Mito
Innovative Mobile and Internet Services in Ubiquitous Computing - Proceedings of the 12th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing(IMIS), Springer, 773, 171-182, 2018, Peer-reviwed
International conference proceedings - Where can we accomplish our To-Do?: estimating the target location by analyzing the task
Reiji Suzumura; Shogo Matsuno; Minoru Ohyama
PROCEEDINGS 2018 IEEE 32ND INTERNATIONAL CONFERENCE ON ADVANCED INFORMATION NETWORKING AND APPLICATIONS (AINA), 2018-May, 457-463, 2018, Peer-reviwed
International conference proceedings, English - Study of detection algorithm of pedestrians by image analysis with a crossing request when gazing at a pedestrian crossing signal
Akira Tsuji; Naoaki Itakura; Tota Mizuno; Shogo Matsuno
Journal of Information and Communication Engineering, 3, 5, 167-173, Dec. 2017, Peer-reviwed
English - Non-contact Eye-Glance Input Interface Using Video Camera
Kota Akehi; Shogo Matuno; Naoaki Itakura; Tota Mizuno; Kazuyuki Mito
Journal of Signal Processing, Research Institute of Signal Processing, Japan, 21, 4, 207-210, Jul. 2017, Peer-reviwed, In the past, many studies have been carried out on eye-gaze input; however, in this study, we developed an eye-glance input interface that tracks a combination of short eye movements. Unlike eye-gaze input that requires high accuracy measurements, eye-glance input can be detected with only a rough indication of the direction of the eye movements, making it possible to operate even terminals with small screens, such as smartphones. In this study, we used an inexpensive camera to measure eye movements and analyzed its output using the OpenCV, an open source computer vision and machine learning software library, to construct an inexpensive and non-contact interface. In a previous study, we developed an algorithm that detected eye-glance input through image analysis using OpenCV, and fed the result of the algorithm back to our subjects. In that study, the average detection rate for the eye-glance input was 76 %. However, we also observed several problems with the algorithm, particularly the problem of false detections due to blinking of the eyes, and implemented solutions for improvement. In this study, we have made improvement with respect to the unsatisfactory detection rate recorded in our previous study, and addressed problems related to user convenience.
Scientific journal, English - Non-contact Eye-Glance Input Interface Using Video Camera
Akehi Kota; Matuno Shogo; Itakura Naoaki; Mizuno Tota; Mito Kazuyuki
Journal of Signal Processing, Research Institute of Signal Processing, Japan, 21, 4, 207-210, Mar. 2017, In the past, many studies have been carried out on eye-gaze input; however, in this study, we developed an eye-glance input interface that tracks a combination of short eye movements. Unlike eye-gaze input that requires high accuracy measurements, eye-glance input can be detected with only a rough indication of the direction of the eye movements, making it possible to operate even terminals with small screens, such as smartphones. In this study, we used an inexpensive camera to measure eye movements and analyzed its output using the OpenCV, an open source computer vision and machine learning software library, to construct an inexpensive and non-contact interface. In a previous study, we developed an algorithm that detected eye-glance input through image analysis using OpenCV, and fed the result of the algorithm back to our subjects. In that study, the average detection rate for the eye-glance input was 76 %. However, we also observed several problems with the algorithm, particularly the problem of false detections due to blinking of the eyes, and implemented solutions for improvement. In this study, we have made improvement with respect to the unsatisfactory detection rate recorded in our previous study, and addressed problems related to user convenience.
English - Evaluation of Autonomic Nervous Activity with Variance of Facial Skin Thermal Image
Tota Mizuno; Shunsuke Kawazura; Hirotoshi Asano; Shogo Matsuno; Kazuyuki Mito; Naoaki Itakura
22nd International Symposium on Artifical Life and Robotics, 512-515, Jan. 2017, Peer-reviwed
English - A Multiple Choices Method for Transient Type VEP Brain Computer Interface by Changing Luminance and Lighting Interval of Indicators
Matsuno Shogo; Oh Mumu; Aizawa Shogo; Itakura Naoaki; Mizuno Tota; Mito Kazuyuki
IEEJ Transactions on Electronics, Information and Systems, The Institute of Electrical Engineers of Japan, 137, 4, 616-620, 2017, Peer-reviwed
Scientific journal, Japanese - Feature analysis focused on temporal alteration of the eyeblink waveform using image analysis
Shogo Matsuno; Minoru Ohyama; Kiyohiko Abe; Shoichi Ohi; Naoaki Itakura
IEEJ Transactions on Electronics, Information and Systems, Institute of Electrical Engineers of Japan, 137, 4, 645-651, 2017, Peer-reviwed
Scientific journal, English - A Multiple-choice Input Interface using Slanting Eye Glance
Matsuno Shogo; Ito Yuta; Akehi Kota; Itakura Naoaki; Mizuno Tota; Mito Kazuyuki
IEEJ Transactions on Electronics, Information and Systems, The Institute of Electrical Engineers of Japan, 137, 4, 621-627, 2017, Peer-reviwed
Scientific journal, Japanese - Study of Non-contact Eye Glance Input Interface with Video Camera
Akehi Kota; Matsuno Shogo; Itakura Naoaki; Mizuno Tota; Mito Kazuyuki
IEEJ Transactions on Electronics, Information and Systems, The Institute of Electrical Engineers of Japan, 137, 4, 628-633, 2017, Peer-reviwed
Scientific journal, Japanese - Study of detection algorithm of pedestrians by image analysis with a crossing request when gazing at a pedestrian crossing signal
Akira Tsuji; Naoaki Itakura; Tota Mizuno; Shogo Matsuno; Hiroshi Kazama; Takuma Toba
2017 2ND INTERNATIONAL CONFERENCE ON INTELLIGENT INFORMATICS AND BIOMEDICAL SCIENCES (ICIIBMS), 2018-January, 189-194, 2017, Peer-reviwed
International conference proceedings, English - Investigation of Facial Region Extraction Algorithm Focusing on Temperature Distribution Characteristics of Facial Thermal Images.
Tomoyuki Murata; Shogo Matsuno; Kazuyuki Mito; Naoaki Itakura; Tota Mizuno
Communications in Computer and Information Science, Springer Verlag, 713, 347-352, 2017, Peer-reviwed
International conference proceedings, English - Development of Device for Measurement of Skin Potential by Grasping of the Device.
Tota Mizuno; Shogo Matsuno; Kota Akehi; Kazuyuki Mito; Naoaki Itakura; Hirotoshi Asano
Communications in Computer and Information Science, Springer Verlag, 713, 237-242, 2017, Peer-reviwed
International conference proceedings, English - Automatic Classification of Eye Blinks and Eye Movements for an Input Interface Using Eye Motion.
Shogo Matsuno; Masatoshi Tanaka; Keisuke Yoshida; Kota Akehi; Naoaki Itakura; Tota Mizuno; Kazuyuki Mito
Communications in Computer and Information Science, Springer Verlag, 713, 164-169, 2017, Peer-reviwed
International conference proceedings, English - Development of a measuring device skin potential with grasping only
Tota Mizuno; Shogo Matsuno; Kazuyuki Mito; Naoaki Itakura; Hirotoshi Asano
Proceedings of the 19th International Conference on Human-Computer Interaction, 2017, Peer-reviwed - Basic study of evaluation that uses the center of gravity of a facial thermal image for the estimation of autonomic nervous activity
Shogo Matsuno; Shunsuke Kosuge; Shunsuke Kawazura; Hirotoshi Asano; Naoaki Itakura; Tota Mizuno
The Ninth International Conference on Advances in Computer-Human Interactions, 258-261, May 2016, Peer-reviwed
English - Autonomic Nervous Activity Estimation Algorithm with Facial Skin Thermal Image
Tota Mizuno; Shunsuke Kawazura; Shogo Matsuno; Kota Akehi; Hirotoshi Asano; Naoaki Itakura; Kazuyuki Mito
The Ninth International Conference on Advances in Computer-Human Interactions, 262-266, May 2016, Peer-reviwed
English - Method for Measuring Intentional Eye Blinks by Focusing on Momentary Movement around the Eyes
Shogo Matsuno; Tota Mizuno; Naoaki Itakura
RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing, 137-140, Mar. 2016, Peer-reviwed
English - Development of Small Device for the Brain Computer Interface with Transient VEP Analysis
Osano Ryohei; Ikai Masato; Matsuno Shogo; Itakura Naoaki; Mizuno Tota
PROCEEDINGS OF THE 2016 IEEE REGION 10 CONFERENCE (TENCON), 3782-3785, 2016, Peer-reviwed
International conference proceedings, English - Differentiating conscious and unconscious eyeblinks for development of eyeblink computer input system
Shogo Matsuno; Minoru Ohyama; Kiyohiko Abe; Shoichi Ohi; Naoaki Itakura
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Springer Verlag, 9312 LNCS, 160-174, 2016, Peer-reviwed, Invited
International conference proceedings, English - Input Interface Using Eye-Gaze and Voluntary Blink
Abe Kiyohiko; Sato Hironobu; Matsuno Shogo; Ohi Shoichi; Ohyama Minoru
IEEJ Transactions on Electronics, Information and Systems, The Institute of Electrical Engineers of Japan, 136, 8, 1185-1193, 2016, Peer-reviwed
Scientific journal, Japanese - Measuring facial skin temperature changes caused by mental work-load with infrared thermography
Tota Mizuno; Takeru Sakai; Shunsuke Kawazura; Hirotoshi Asano; Kota Akehi; Shogo Matsuno; Kazuyuki Mito; Yuichiro Kume; Naoaki Itakura
IEEJ Transactions on Electronics, Information and Systems, Institute of Electrical Engineers of Japan, 136, 11, 1581-1585, 2016, Peer-reviwed
Scientific journal, English - Eye-movement measurement for operating a smart device: a small-screen line-of-sight input system
Shogo Matsuno; Saitoh Sorao; Chida Susumu; Kota Akehi; Naoaki Itakura; Tota Mizuno; Kazuyttki Mito
PROCEEDINGS OF THE 2016 IEEE REGION 10 CONFERENCE (TENCON), 3798-3800, 2016, Peer-reviwed
International conference proceedings, English - Input interface suitable for touch panel operation on a small screen
Susumu Chida; Shogo Matsuno; Naoaki Itakura; Tota Mizuno
PROCEEDINGS OF THE 2016 IEEE REGION 10 CONFERENCE (TENCON), 3679-3683, 2016, Peer-reviwed
International conference proceedings, English - Differentiating conscious and unconscious eyeblinks for development of eyeblink computer input system
Shogo Matsuno; Minoru Ohyama; Kiyohiko Abe; Shoichi Ohi; Naoaki Itakura
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Springer Verlag, 9312 LNCS, 160-174, 2016, Peer-reviwed
International conference proceedings, English - Physiological and Psychological Evaluation by Skin Potential Activity Measurement Using Steering Wheel While Driving
Shogo Matsuno; Takahiro Terasaki; Shogo Aizawa; Tota Mizuno; Kazuyuki Mito; Naoaki Itakura
HCI INTERNATIONAL 2016 - POSTERS' EXTENDED ABSTRACTS, PT II, 618, 177-181, 2016, Peer-reviwed
International conference proceedings, English - O-047 A study on moving state estimation using smartphone built-in sensors
Yoshida Keisuke; Oguri Yuki; Matsuno Shogo; Ohyama Minoru
RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing, Forum on Information Technology, 14, 4, 547-548, 24 Aug. 2015, Peer-reviwed
Japanese - Feature Analysis of Eyeblink Waveform for Automatically Classifying Conscious Blinks
Shogo Matsuno; Naoaki Itakura; Minoru Ohyama; Shoichi Ohi; Kiyohiko Abe
Proceedings of the International Conference on Electronics and Software Science, 216-222, Jul. 2015, Peer-reviwed - Improvement in Eye Glance Input Interface Using OpenCV
Kota Akehi; Shogo Matuno; Naoaki Itakura; Tota Mizuno; Kazuyuki Mito
Proceedings of the International Conference on Electronics and Software Science, 207-211, Jul. 2015, Peer-reviwed
English - Facial Skin Temperature Fluctuation by Mental Work-Load with Thermography
Tota Mizuno; Takeru Sakai; Shunsuke Kawazura; Hirotoshi Asano; Kota Akehi; Shogo Matsuno; Kazuyuki Mito; Yuichiro Kume; Naokaki Itakura
Proceedings of the International Conference on Electronics and Software Science, 212-215, Jul. 2015, Peer-reviwed
English - Determining a Mobile Device's Indoor and Outdoor Location Considering Actual Use
Katsuyoshi Ozaki; Keisuke Yoshida; Shogo Matsuno; Minoru Ohyama
Jornal of Advanced Control, Automation and Robotics, 1, 1, 54-58, Jan. 2015, Peer-reviwed
English - Determining Mobile Device Indoor and Outdoor Location in Various Environments Estimation of User Context
Katsuyoshi Ozaki; Keisuke Yoshida; Shogo Matsuno; Minoru Ohyama
2015 INTERNATIONAL CONFERENCE ON INTELLIGENT INFORMATICS AND BIOMEDICAL SCIENCES (ICIIBMS), 161-164, 2015, Peer-reviwed
International conference proceedings, English - Computer input system using eye glances
Shogo Matsuno; Kota Akehi; Naoaki Itakura; Tota Mizuno; Kazuyuki Mito
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Springer Verlag, 9172, 425-432, 2015, Peer-reviwed
International conference proceedings, English - RJ-004 Shape Feature Parameters to Classify Blink Types
Matsuno Shogo; Ohyama Minoru; Abe Kiyohiko; Ohi Shoichi; Itakura Naoaki
情報科学技術フォーラム講演論文集, FIT(電子情報通信学会・情報処理学会)運営委員会, 13, 3, 29-32, Aug. 2014, Peer-reviwed
Japanese - Measurement of feature parameters for blink type classifcation using a high speed camera
Kiyohiko Abe; Hironobu Sato; Shogo Matsuno; Shoichi Ohi; Minoru Ohyama
IEEJ Transactions on Electronics, Information and Systems, Institute of Electrical Engineers of Japan, 134, 10, 1584-1585, 2014, Peer-reviwed
Scientific journal, Japanese - Analysis of Trends in the Occurrence of Eyeblinks for an Eyeblink Input Interface
Shogo Matsuno; Naoaki Itakura; Minoru Ohyama; Shoichi Ohi; Kiyohiko Abe
2014 IEEE 2ND INTERNATIONAL WORKSHOP ON USABILITY AND ACCESSIBILITY FOCUSED REQUIREMENTS ENGINEERING (USARE), 25-31, 2014, Peer-reviwed
International conference proceedings, English - RJ-005 The Effectiveness of Method to Measure Eye Blinks Using Split-Interlaced Images
Matsuno Shogo; Ohyama Minoru; Abe Kiyohiko; Sato Hironobu; Ohi Shoichi
情報科学技術フォーラム講演論文集, FIT(電子情報通信学会・情報処理学会)運営委員会, 12, 3, 39-42, Aug. 2013, Peer-reviwed
Japanese - Automatic discrimination of voluntary and spontaneous Eyeblinks
Shogo Matsuno; Minoru Ohyama; Shoichi Ohi; Kiyohiko Abe; Hironobu Sato
ACHI 2013 - 6th International Conference on Advances in Computer-Human Interactions, 433-439, Jan. 2013, Peer-reviwed
International conference proceedings - Classification of blink type by a frame splitting method using hi-vision image
Kiyohiko Abe; Hironobu Sato; Shogo Matsuno; Shoichi Ohi; Minoru Ohyama
IEEJ Transactions on Electronics, Information and Systems, Institute of Electrical Engineers of Japan, 133, 7, 3-1300, 2013, Peer-reviwed
Scientific journal, English - Classification of blink type by a frame splitting method using hi-vision image
Kiyohiko Abe; Hironobu Sato; Shogo Matsuno; Shoichi Ohi; Minoru Ohyama
IEEJ Transactions on Electronics, Information and Systems, Institute of Electrical Engineers of Japan, 133, 7, 3-1300, 2013, Peer-reviwed
Scientific journal, English - Automatic classification of eye blink types using a frame-splitting method
Kiyohiko Abe; Hironobu Sato; Shogo Matsuno; Shoichi Ohi; Minoru Ohyama
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Springer, 8019 LNAI, PART 1, 117-124, 2013, Peer-reviwed
International conference proceedings, English - RJ-003 A study on discrimination of voluntary eyeblink from spontaneous eyeblink
Matsuno Shogo; Abe Kiyohiko; Sato Hironobu; Ohi Shoichi; Ohyama Minoru
FIT2012(第11回情報技術フォーラム)講演論文集, 9, FIT(電子情報通信学会・情報処理学会)運営委員会, 3, 23-26, 2012, Peer-reviwed
Japanese
MISC
- Detailed analysis of blink types classification using a 3D convolutional neural network
阿部清彦; 大山実; 佐藤寛修; 松野省吾
東京 : 日本工業出版, May 2024, 画像ラボ, 35, 5, 27-31, Japanese, 0915-6755, 202402210970515129, AN10164169 - 特集：編集委員 今年の抱負2024「場に囚われないコミュニケーションとAI」
松野 省吾
一般社団法人 人工知能学会, 01 Jan. 2024, 人工知能, 39, 1, 30-30, Japanese, 2188-2266, 2435-8614 - 2022年春季シンポジウムルポ(第85回)
松野 省吾
日本オペレーションズ・リサーチ学会, Aug. 2022, オペレーションズ・リサーチ = Communications of the Operations Research Society of Japan : 経営の科学, 67, 8, 451-453, Japanese, 0030-3674, AN00364999 - ソーシャルデータの分析と活用 データサイエンスの実ビジネス活用に向けて~活用パターンと実践における課題の紹介~
榊剛史; 榊剛史; 松野省吾
2021, Estrela, 330, 1343-5647, 202102219574572341
Lectures, oral presentations, etc.
- Blink type identification for avatar representation
早川要; 関庸一; 青山一真; 松野省吾
日本バーチャルリアリティ学会大会論文集(CD-ROM)
2024
2024 2024 - 登録に議論が必要なWikipedia項目への自動登録に向けた調査
多田智貴; 林克彦; 上垣外英剛; 松野省吾
情報処理学会研究報告(Web)
2024
2024 2024 - Investigation of a method for measuring fine eye movements using a glass-mounted camera
寺西一起; 水野統太; 水戸和幸; 松野省吾; 湯浅久斗; 板倉直明
電気学会研究会資料(Web)
2024
2024 2024 - Study of analysis method with only bandpass filter without synchronous summation for VEP at on-off-keying modulating stimuli
大郷新治; 水野統太; 田中進吾; 松良和真; 形部颯; 水戸和幸; 松野省吾; 板倉直明
電気学会研究会資料(Web)
2024
2024 2024 - Evaluation of processing time for blink type classification using 3D-CNN
佐藤寛修; 阿部清彦; 松野省吾
電気学会電子・情報・システム部門大会(Web)
2024
2024 2024 - Classification of involuntary eye movements for eye gaze input interface
MATSUNO Shogo
Japanese, Proceedings of the annual conference of JSAI, The japanese society for artificial intelligence, Gaze input interfaces operate computers by capturing voluntary eye movement and gazing as input signals. We are investigating methods to measure eye movement and blinking to develop a gaze input interface that enables various expressions by combining involuntary physiological responses in addition to conventional voluntary operations. This paper proposes a method to discriminate between voluntary and involuntary eye automatically blinks measured in parallel with special voluntary eye movements and to provide different feedback. Experimental evaluation of the proposed method shows that it discriminates voluntary eye movements with an accuracy of approximately 85%.
2024
2024 2024 - 水平作業台ディスプレイのための複数カメラに基づく視線位置推定システム
長野 真大; 石田 和貴; 中嶋 良介; 仲田 知弘; 松野 省吾; 岡本 一志; 山田 周歩; 山田 哲男; 杉 正夫
Japanese, 精密工学会学術講演会講演論文集, 公益社団法人 精密工学会, 組立作業における作業支援の一つとして，筆者らは水平作業台ディスプレイを提案してきた．先行研究では，水平作業台ディスプレイ上での視線位置推定システムが提案されたが，見てる場所による精度の違いや頭部移動に非対応な点が課題点として残った．本論文は，複数カメラを用いた視線位置推定システムを提案する．従来の課題点に対応するために，複数角度からの顔画像や頭部位値がわかる二値画像を入力とし視線位置推定を行う．
01 Mar. 2023
01 Mar. 2023- 01 Mar. 2023 - A Study on Accuracy of Worker Classification by Deep Learning using 3D Motion Data
Kawane Ryuto; Ijuin Hiromasa; Sugi Masao; Nakajima Ryosuke; Nakada Tomohiro; Okamoto Kazushi; Matsuno Shogo; Yamada Tetsuo
Japanese, Proceedings of JSPE Semestrial Meeting, The Japan Society for Precision Engineering, 本研究では、組立作業の3次元モーションデータの深層学習がどの身体部位の動作データで作業者を分類しているかを調べるために、光学式モーションキャプチャーで取得した各身体部位のデータを組み合わせた学習によって、作業者分類を行う。さらに、各身体部位の分類結果を比較し、分類精度に影響を与える身体部位を特定する。
01 Mar. 2023
01 Mar. 2023- 01 Mar. 2023 - Hospital recommendation suitable for suspected diseases based on number of patients by disease in the patient survey data
ZHANG Yuzheng; 藍原雅一; 藍原雅一; 坂本唯史; 松野省吾; 関庸一; 関庸一
日本医療情報学会春季学術大会プログラム・抄録集
2023
2023 2023 - Output correction method for 3D CNN based blink classification by mode value
佐藤寛修; 阿部清彦; 松野省吾; 大山実
電気学会電子・情報・システム部門大会(Web)
2023
2023 2023 - Evolutionary computation method to discover statistically characteristic itemsets
SHIMADA Kaoru; MATSUNO Shogo; ARAHIRA Takaaki
Japanese, Proceedings of the Annual Conference of JSAI, The Japanese Society for Artificial Intelligence, We propose a method for discovering combinations of attributes (itemsets) against a background of statistical characteristics without obtaining frequent itemsets. The method uses evolutionary computations characterized by a network structure and a strategy to pool solutions over generations. The method directly discovers combinations of attributes such that a high correlation is observed between two continuous value variables from a database consisting of a large number of attributes as explanatory variables and two continuous value variables as objects of interest for their statistical properties. The proposed method, which seeks to achieve the discovery of small groups with statistical backgrounds from large data sets, extends the concept of frequent itemsets and provides a basis for generalizing the association rule representation.
2022
2022 2022 - Motion Analysis of Worker by Motion Capture and Deep Learning Software
川根龍人; 伊集院大将; 杉正夫; 中嶋良介; 仲田知弘; 岡本一志; 松野省吾; 山田哲男
精密工学会大会学術講演会講演論文集
2022
2022 2022 - アソシエーションルールを継続的に発見する進化計算手法の評価
松野省吾; 嶋田香
Webインテリジェンスとインタラクション研究会
17 Dec. 2021 - デジタル屋台における情報提示位置のユーザビリティの視線計測による比較—縦置き型ディスプレイと平置き型ディスプレイ
長野 真大; 山田 孟; 中嶋 良介; 仲田 知弘; 松野 省吾; 岡本 一志; 山田 哲男; 杉 正夫
Japanese, 精密工学会学術講演会講演論文集, 公益社団法人 精密工学会, 筆者らはデジタル屋台における組立作業において作業者へ情報的な支援を行うことを目的として，作業台にディスプレイを埋め込んだ水平作業台ディスプレイを提案してきた．先行研究では，水平作業台ディスプレイと縦置き型ディスプレイの比較が行われたが，主観評価以外で違いを見出すことはできなかった．そこで本研究では，先行研究と同様，2つのシステムで比較実験を行いつつ，作業中の視線を計測し，定量的な違いを評価する．
03 Mar. 2021
03 Mar. 2021- 03 Mar. 2021 - ソーシャルデータの分析と活用 データサイエンスの実ビジネス活用に向けて~活用パターンと実践における課題の紹介~
榊剛史; 榊剛史; 松野省吾
Estrela
2021
2021 2021 - Verifying the impact of user follower composition on the spreadability of SNS posts
MATSUNO Shogo; SANTI Saeyor; SAKAKI Takeshi; HINO Yasuhiro
Japanese, Proceedings of the Annual Conference of JSAI, The Japanese Society for Artificial Intelligence,The impact of social media on the diffusion of information is becoming increasingly difficult to ignore in marketing communications and news dissemination. In particular, the diffusion of information through social media is said to play a major role in the spread of echo chambers and fake news. In this research, we would like to clarify what factors affect the scale of information diffusion on social media in corporate PR and news dissemination. In this paper, we define the characteristics of influencers as: 1) users who have many followers who spread their posts, and 2) users who post many tweets (≅. users who spread posts without hesitation), and examined the influence on post spread (retweet) using a social graph constructed from Twitter records. As a result, we found that the probability of a post being spread is higher for users with either of these characteristics than for randomly selected users. And in particular, the probability of a post being spread is highest for users with many followers who have a small number of followers/followers in their private graphs.
2021
2021 2021 - 水平作業台ディスプレイにおける作業者の頭部位置移動に対応した注視点推定システムの提案
山田孟; 長野真大; 中嶋良介; 仲田知弘; 松野省吾; 岡本一志; 山田哲男; 杉正夫
精密工学会大会学術講演会講演論文集
2021
2021 2021 - デジタル屋台における情報提示位置のユーザビリティの視線計測による比較-縦置き型ディスプレイと平置き型ディスプレイ-
長野真大; 山田孟; 中嶋良介; 仲田知弘; 松野省吾; 岡本一志; 山田哲男; 杉正夫
精密工学会大会学術講演会講演論文集
2021
2021 2021 - 顔画像の分析による非接触なヒューマンモニタリング技術
松野省吾
Invited oral presentation, 精密工学会大会学術講演会講演論文集, Invited
2021
2021 2021 - Concept of Human and Environmentally-Friendly Sustainable Production Support System by Integrating Smart Devices and Machine Learning
伊集院大将; 中嶋良介; 杉正夫; 仲田知弘; 山田周歩; 松野省吾; 松野省吾; 岡本一志; 滝聖子; 山田哲男
精密工学会大会学術講演会講演論文集
2021
2021 2021 - Research and Challenges of Current AI for Generation Z by Questionnaire and Text Analysis
山田哲男; 舛井海斗; 松野省吾; 長沢敬祐; 伊集院大将; 石垣綾; 稲葉通将; 井上全人; YU Y.; 岡本一志; 北田皓嗣; ZHOU L.; 杉正夫; 滝聖子; 中嶋良介; 仲田知弘; 大戸(藤田)恵理; 山田周歩
横幹連合コンファレンス予稿集(Web)
2021
2021 2021 - テキストマイニングによる現在のAIのアンケート調査分析
舛井海斗; 松野省吾; 長沢敬祐; 山田哲男
日本経営工学会秋季大会予稿集(Web)
2021
2021 2021 - A remote experiment system for eye-gaze input interface
阿部清彦; 佐藤寛修; 松野省吾; 大山実
電気学会電子・情報・システム部門大会(Web)
2021
2021 2021 - Blink Types Classification by 3D Convolutional Neural Network
佐藤寛修; 阿部清彦; 松野省吾; 大山実
電気学会電子・情報・システム部門大会(Web)
2021
2021 2021 - Analysis on Geographic Bias in Private Graphs on Twitter towards SNS Marketing Applications
榊剛史; 松野省吾; 檜野安弘
電子情報通信学会技術研究報告(Web)
2021
2021 2021 - Construction of spam filter for Twitter social listening and advertising operation
松野省吾; 水木栄; 榊剛史
Japanese, 人工知能学会全国大会(Web), The Japanese Society for Artificial Intelligence,This paper proposes a method for constructing a filter that removes various types of noise and spam posts, which are issues in implementing Web marketing measures using Twitter. Advertising media costs using SNS are increasing year by year, and there is a need for more efficient targeting methods. As a prerequisite, securing an information source with low noise is indispensable in conducting an analysis. Twitter, also known as microblogging, is widely used for word-of-mouth analysis and content marketing. On the other hand, unclear sentences, unique terms, and non-sentences are more likely to appear than ordinary blogs, Wikipedia, and Web sites, so there are parts that cannot be handled by ordinary filtering. The authors constructed a filter to classify tweets that would be the noise of analysis based on their characteristics and to detect them by type, with social listening and promotion using Twitter in mind. In addition, we evaluated the accuracy of the spam filter constructed by the experiment and confirmed that tweets unnecessary for analysis were removed with an accuracy of about 90% as a whole. This has reduced the work involved in performing social listening, and has enabled higher quality analysis.
2020
2020 2020 - 音声フィードバックを用いた多肢選択瞬目入力の検討
佐藤寛修; 阿部清彦; 松野省吾; 大山実
Japanese, 電気学会電子・情報・システム部門大会講演論文集(CD-ROM), https://jglobal.jst.go.jp/detail?JGLOBAL_ID=201902282582452203
28 Aug. 2019 - 新しい形状特徴パラメータによる瞬目種類識別の性能比較—Performance Comparison of Blink Types Classification Using a Novel Feature Parameter in Blinking Waveform
佐藤, 寛修; 阿部, 清彦; 松野, 省吾; 大山, 実
Japanese, 研究報告, 関東学院大学理工/建築・環境学会, https://kguopac.kanto-gakuin.ac.jp/webopac/NI30003415, type:03685373
筆者らは,肢体不自由者のコミュニケーション支援などを目的として,2種類の意図的な瞬き(随意性瞬目)の動作をユーザの入力意図として識別可能な,瞬目入力インタフェースを開発している.このインタフェースでは,2種類の入力意図にことなる機能をそれぞれ割り当てることができる.たとえば,通常の入力決定のほかに,誤り訂正の機能を割り当てることなどができる.そのため,2種類の瞬目識別を入力インタフェースとして適用することで,入力効率の改善が期待できる.本研究では,自然光下の画像処理によって眼球開口部の面積変化(瞬目波形)を解析する瞬目計測法を採用している.これまで,3種類の瞬目から得た瞬目波形の形状特徴パラメータを対象に,2種類の随意性瞬目の識別法を開発した.この瞬目種類識別法を視線入力システムの入力決定に採用し評価を行ったところ,瞬目種類の識別の誤りが散見された.本稿では,瞬目の新たな形状特徴パラメータをもちいた瞬目種類識別の結果を示す.また,その結果を用いて,新しい特徴パラメータとこれまでに採用していた特徴パラメータとの識別性能を比較する.
We have been developed an input system equipped with eye-blink based interfaces that is able to classify two types of voluntary (conscious) blink actions as user's input intentions. One purpose of the input system is communication aid for the severely disabled. The classification method for two types of input intentions enables us to assignment of an individual command to each type of these intentions. In one example, functions for an input decision and an error correction are assigned to these two types of input intentions, respectively. Applying this blink types classification to a human-computer interface will improve the efficiency when inputting commands. Our blink measurement method analyzes variation in pixels of open-eye area using image analysis under natural light. We previously investigated features on three waveform parameters to develop a classification method for two types of voluntary blinks. In our previous examination using the eye-gaze input system applied this blink types classification, we observed several errors on blink types classification. This paper shows a new result of blink types classification using a novel feature parameter in blinking waveform. Using the result, we compare the classification performance between the novel feature parameter and the parameter previously employed.
identifier:119-124
Mar. 2019
Mar. 2019 Mar. 2019 - Performance Comparison of Blink Types Classification Using a Novel Feature Parameter in Blinking Waveform
佐藤寛修; 阿部清彦; 松野省吾; 大山実
Japanese, 関東学院大学理工/建築・環境学会研究報告, https://jglobal.jst.go.jp/detail?JGLOBAL_ID=201902239743909908
01 Mar. 2019 - Constructing of the word embedding model by Japanese large scale SNS + Web corpus
MATSUNO Shogo; MIZUKI Sakae; SAKAKI Takeshi
Japanese, Proceedings of the Annual Conference of JSAI, http://ci.nii.ac.jp/naid/130007658900,In this paper, we present the word embedding model constructed by Japanese text existing on SNS including Twitter. This model is created from a Japanese large-scale corpus using multiple categories such as SNS data, Wikipedia, and Web pages as media. Perorming the evaluation by the word similarity calculation task with Speaman's rank correlation coefficient as the evaluation index for the created word embedding model resulted in a performance of about 7 points better than the model created by only Wikipedia as the learning corpus was obtained. The presented word embedding model in this paper is planned to be released through the website, and we hope that by utilizing this model, natural language processing research for SNS data will become more active.
2019 - 東京近郊を対象としたTwitterユーザの細粒度ロケーション予測に関する検討
松野省吾; 水木栄; 榊剛史
Webインテリジェンスとインタラクション研究会
Dec. 2018 - 瞬目種類識別のための複数の特徴パラメータに関する検討
佐藤寛修; 阿部清彦; 松野省吾; 大山実
Japanese, 電気学会電子・情報・システム部門大会講演論文集(CD-ROM), https://jglobal.jst.go.jp/detail?JGLOBAL_ID=201802270347531176
05 Sep. 2018 - 畳み込みニューラルネットワークによる開眼閉眼状態の識別
阿部清彦; 佐藤寛修; 松野省吾; 大山実
Japanese, 電気学会電子・情報・システム部門大会講演論文集(CD-ROM), https://jglobal.jst.go.jp/detail?JGLOBAL_ID=201802245313928991
05 Sep. 2018 - マウス型視線入力インタフェースのユーザビリティに関する検討
阿部清彦; 佐藤寛修; 松野省吾; 大山実
Japanese, 電気学会電子・情報・システム部門大会講演論文集(CD-ROM), http://jglobal.jst.go.jp/public/201702264989887328
06 Sep. 2017 - 2種類の随意性瞬目と視線を用いた文字入力システムの検討
佐藤寛修; 阿部清彦; 松野省吾; 大山実
Japanese, 電気学会電子・情報・システム部門大会講演論文集(CD-ROM), http://jglobal.jst.go.jp/public/201702278188112611
06 Sep. 2017 - 手首動作によるスマートデバイス向け入力インタフェースの検討
松浦隼人; 明比宏太; 松野省吾; 水野統太; 水戸和幸; 板倉直明
Japanese, 電気学会電子・情報・システム部門大会講演論文集(CD-ROM), http://jglobal.jst.go.jp/public/201702288850499976
06 Sep. 2017 - 赤外線サーモグラフィを用いた顔面全体の皮膚温度による自律神経活動推定の検討
村田禎侑; 明比宏太; 松野省吾; 水戸和幸; 板倉直明; 水野統太
Japanese, 電気学会電子・情報・システム部門大会講演論文集(CD-ROM), http://jglobal.jst.go.jp/public/201702221518089680
06 Sep. 2017 - 屋外におけるTo‐Do解決支援システムの提案
鈴村礼治; 松野省吾; 大山実
Japanese, 情報科学技術フォーラム講演論文集, http://jglobal.jst.go.jp/public/201702269189034606
05 Sep. 2017 - スマートフォンを用いた様々な移動状態を含む連続動作の識別
小栗悠生; 松野省吾; 大山実
Japanese, 電子情報通信学会大会講演論文集(CD-ROM), http://jglobal.jst.go.jp/public/201702280207126324
29 Aug. 2017 - 屋外におけるTo-Do解決支援システムの提案
鈴村礼治; 松野省吾; 大山実
情報科学技術フォーラム講演論文集
2017
2017 2017 - A proposal of the character input method using flick selecting a lot of choices by a few operation degrees of freedom for smart devices
千田進; 松野省吾; 板倉直明; 水野統太
Japanese, 電気学会計測研究会資料, http://jglobal.jst.go.jp/public/201702270283887479
21 Dec. 2016 - スマートデバイスにおける少操作自由度・多選択肢型文字入力方式の提案と検討—A proposal and investigation of the character input method selecting a lot of choices by a few operation degrees of freedom for smart devices—光・量子デバイス研究会・医療工学応用一般(QIE-2)
千田 進; 松野 省吾; 明比 宏太; 板倉 直明; 水野 統太; 水戸 和幸
Japanese, 電気学会研究会資料. OQD = The papers of technical meeting on optical and quantum devices, IEE Japan / 光・量子デバイス研究会 [編], 電気学会, http://id.ndl.go.jp/bib/028585399
22 Apr. 2016
22 Apr. 2016- 22 Apr. 2016 - transient型VEP解析を用いた脳波インタフェースにおける点灯間隔変動点滅光の輝度変化を利用した多選択肢化の検討—A study of the multiple choices for the brain computer interface based on the transient VEP analysis using blinking light with variable onset interval and changing luminance—光・量子デバイス研究会・医療工学応用一般(QIE-2)
小佐野 涼平; 王 夢夢; 松野 省吾; 板倉 直明; 水戸 和幸; 水野 統太
Japanese, 電気学会研究会資料. OQD = The papers of technical meeting on optical and quantum devices, IEE Japan / 光・量子デバイス研究会 [編], 電気学会, http://id.ndl.go.jp/bib/028585405
22 Apr. 2016
22 Apr. 2016- 22 Apr. 2016 - A study of the multiple choices for the brain computer interface based on the transient VEP analysis using blinking light with variable onset interval and changing luminance
小佐野 涼平; 王 夢夢; 松野 省吾; 板倉 直明; 水戸 和幸; 水野 統太
Japanese, 電気学会研究会資料. OQD = The papers of technical meeting on optical and quantum devices, IEE Japan, http://ci.nii.ac.jp/naid/40021348513
22 Apr. 2016 - A proposal and investigation of the character input method selecting a lot of choices by a few operation degrees of freedom for smart devices
千田 進; 松野 省吾; 明比 宏太; 板倉 直明; 水野 統太; 水戸 和幸
Japanese, 電気学会研究会資料. OQD = The papers of technical meeting on optical and quantum devices, IEE Japan, http://ci.nii.ac.jp/naid/40021348507
22 Apr. 2016 - H-2-7 An Automatic Classification Method of Eye blinks for a Computer Inputting Interface
Matsuno Shogo; Ohyama Minoru; Abe Kiyohiko; Ohi Shoichi; Itakura Naoaki
Japanese, Proceedings of the IEICE Engineering Sciences Society/NOLTA Society Conference, http://ci.nii.ac.jp/naid/110010023308
01 Mar. 2016 - D-9-21 A Proposal of To-Do Lists Support System using Indoor Position
Tanaka Masatoshi; Yoshida Keisuke; Matsuno Shogo; Ohyama Minoru
Japanese, Proceedings of the IEICE General Conference, http://ci.nii.ac.jp/naid/110010036767
01 Mar. 2016 - D-9-20 Study of Calorie Consumption Estimation Method using a Smartphone
Yoshida Keisuke; Tanaka Masatoshi; Matsuno Shogo; Ohyama Minoru
Japanese, Proceedings of the IEICE General Conference, http://ci.nii.ac.jp/naid/110010036766
01 Mar. 2016 - H-2-8 Preliminary Study on Usability Measurement of Eye-gaze Input Interface
Abe Kiyohiko; Sato Hironobu; Matsuno Shogo; Ohi Shoichi; Ohyama Minoru
Japanese, Proceedings of the IEICE Engineering Sciences Society/NOLTA Society Conference, http://ci.nii.ac.jp/naid/110010023309
01 Mar. 2016 - 顔面熱画像を利用した瞬間型感性評価技術
水野統太; 河連俊介; 松野省吾; 明比宏太; 水戸和幸; 板倉直明
日本感性工学会大会予稿集(CD-ROM)
2016
2016 2016 - Investigation of an input interface without operating the touch panel for smart devices
徳田倫太郎; 千田進; 明比宏太; 松野省吾; 水戸和幸; 水野統太; 板倉直明
電気学会計測研究会資料
2016
2016 2016 - 視線入力インタフェースのユーザビリティ計測
阿部清彦; 佐藤寛修; 松野省吾; 大井尚一; 大山実
電気学会電子・情報・システム部門大会講演論文集(CD-ROM)
2016
2016 2016 - O-048 A Study on Indoor/Outdoor Distinguishing Method using a Mobile Device
Ozaki Katsuyoshi; Tanaka Masatoshi; Yoshida Keisuke; Matsuno Shogo; Ohyama Minoru
Japanese, 情報科学技術フォーラム講演論文集, http://ci.nii.ac.jp/naid/110009988348
24 Aug. 2015 - O-047 A study on moving state estimation using smartphone built-in sensors
Yoshida Keisuke; Oguri Yuki; Matsuno Shogo; Ohyama Minoru
Japanese, 情報科学技術フォーラム講演論文集, http://ci.nii.ac.jp/naid/110009988347
24 Aug. 2015 - O-057 A Proposal of Context-Aware System for To-Do Lists
Tanaka Masatoshi; Yoshida Keisuke; Matsuno Shogo; Ohyama Minoru
Japanese, 情報科学技術フォーラム講演論文集, http://ci.nii.ac.jp/naid/110009988094
24 Aug. 2015 - J-039 Improvement of Eye glance Input interface with OpenCV
Akehi Kota; Matsuno Shogo; Itakura Naoaki; Mizuno Tota; Mito Kazuyuki
Japanese, 情報科学技術フォーラム講演論文集, http://ci.nii.ac.jp/naid/110009988182
24 Aug. 2015 - Study of Eye Glance Input interface with OpenCV
明比 宏太; 松野 省吾; 板倉 直明; 水戸 和幸; 水野 統太
Japanese, 電気学会研究会資料. OQD = The papers of technical meeting on optical and quantum devices, IEE Japan, http://ci.nii.ac.jp/naid/40021348348
24 Apr. 2015 - D-9-19 A study on Moving State Estimation in the User Device
Yoshida Keisuke; Matsuno Shogo; Ohyama Minoru
Japanese, Proceedings of the IEICE General Conference, http://ci.nii.ac.jp/naid/110009944921
24 Feb. 2015 - A-15-16 Measuring of Eye Blink using Optical-Flow
Matsuno Shogo; Akehi Kota; Itakura Naoaki; Mizuno Tota; Mito Kazuyuki
Japanese, Proceedings of the IEICE General Conference, http://ci.nii.ac.jp/naid/110009944389
24 Feb. 2015 - B-18-63 A Location Estimation Method considering Radio Wave Reception Sensitivity of Mobile Devices
Tanaka Masatoshi; Yoshida Keisuke; Matsuno Shogo; Ohyama Minoru
Japanese, Proceedings of the IEICE General Conference, http://ci.nii.ac.jp/naid/110009928689
24 Feb. 2015 - モバイル端末を用いた屋内外判定法の検討
尾崎勝義; 田中幹衡; 吉田慶介; 松野省吾; 大山実
情報科学技術フォーラム講演論文集
2015
2015 2015 - B-15-8 The Network Configuration for Switching Seamlessly Indoor and Outdoor Location-based Services
Yoshida Keisuke; Furukawa Masahiro; Ohyama Minoru; Matsuno Shogo
Japanese, Proceedings of the Society Conference of IEICE, http://ci.nii.ac.jp/naid/110009883097
09 Sep. 2014 - B-18-25 A Study on Indoor Location Estimation
Tanaka Masatoshi; Yoshida Keisuke; Matsuno Shogo; Ohyama Minoru
Japanese, Proceedings of the Society Conference of IEICE, http://ci.nii.ac.jp/naid/110009883715
09 Sep. 2014 - B-15-10 A study on moving state estimation
Yoshida Keisuke; Matsuno Shogo; Ohyama Minoru
Japanese, Proceedings of the Society Conference of IEICE, http://ci.nii.ac.jp/naid/110009883099
09 Sep. 2014 - 意図的な瞬目に現れる個人的特徴に関する一検討
松野省吾; 大山実; 阿部清彦; 佐藤寛修; 大井尚一
Japanese, 第76回全国大会講演論文集, http://ci.nii.ac.jp/naid/170000086905, 瞬目を用いてコンピュータ等への入力操作を行うために随意性瞬目と不随意性瞬目の自動的な識別が望まれている。従来の画像処理を用いた手法による瞬目検出は、時間分解能の不足等により瞬目の特徴を詳細に取得することが困難であり、瞬目種類を識別するためには専用の機器が必要である。そこで、筆者らは動画像を構成するインタレース画像をフィールドに分割するフレーム分割法を用いることで一般的なNTSCビデオカメラにおいても瞬目の特徴を取得することに成功した。更に、この手法を用いた実験を行い、音教示による意図的な瞬目の個人による生起傾向の差異を調査したので報告する。
11 Mar. 2014 - D-9-28 Walking States Classification Using a Smartphone
Yoshida Keisuke; Matsuno Shogo; Ohyama Minoru
Japanese, Proceedings of the IEICE General Conference, http://ci.nii.ac.jp/naid/110009827770
04 Mar. 2014 - 屋内外位置情報サービスをシームレスに切り替え可能なネットワーク構成の検討
吉田慶介; 古川雅大; 大山実; 松野省吾
電子情報通信学会大会講演論文集(CD-ROM)
2014
2014 2014 - A-15-11 Measurement of Blink Feature Parameters using a High Speed Camera
Abe Kiyohiko; Sato Hironobu; Matsuno Shogo; Ohi Shoichi; Ohyama Minoru
Japanese, Proceedings of the IEICE General Conference, http://ci.nii.ac.jp/naid/110009699288
05 Mar. 2013
Affiliated academic society
- Apr. 2022 - Present
人工知能学会 - 2018 - Present
Association for Computing Machinery - 2015 - Present
THE INSTITUTE OF ELECTRICAL ENGINEERS OF JAPAN - 2014 - Present
The Institute of Electrical and Electronics Engineers - 2012 - Present
INFORMATION PROCESSING SOCIETY OF JAPAN - 2011 - Present
THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS
Research Themes
- 仮想空間におけるアバターを介した感性情報共有の高解像度化
松野 省吾
日本学術振興会, 科学研究費助成事業, 群馬大学, 若手研究, 24K20878
01 Apr. 2024 - 31 Mar. 2028 - 視線と瞬目を用いたキャリブレーションフリー入力インタフェース
阿部 清彦; 佐藤 寛修; 松野 省吾
日本学術振興会, 科学研究費助成事業, 東京電機大学, 基盤研究(C), Coinvestigator, ユーザの視線や瞬目（瞬き）の情報によりパソコンなどを操作する視線入力は、重度肢体不自由者など一般的な入力インタフェースの使用が困難な人たちでも利用が可能である。しかしながら、従来の視線入力インタフェースの多くは、使用前にユーザごとにキャリブレーション（較正）を行なう必要があり、使用に煩雑さがあった。本研究では、畳み込みニューラルネットワークを利用することにより、ノートパソコンのインカメラで撮影されたユーザの眼球近傍画像から視線と瞬目の情報をリアルタイムで捉え、パソコンを操作する新しい入力インタフェースを開発する。この視線入力インタフェースは、キャリブレーションを必要としないという大きな特長がある。 令和３年度の研究では、視線方向識別のための学習モデルを新規に作成し、研究代表者らの従来の手法では上下左右正面の５方向の視線を識別していたものを、左上右上を追加し７方向の識別を可能とした。これにより、パソコン画面上でのカーソル移動の操作性が向上し、カーソル移動だけでなく入力画面の切り替えなどを視線のみで簡単に行える入力インタフェースを構築することができる。 また、畳み込みニューラルネットワークを時間軸方向に拡張した3D-CNNを応用し、ユーザの瞬目を検出する新しい手法を開発した。新たに構築した3D-CNNを用い、意識的な瞬目と無意識に生じる瞬目を撮影した眼球近傍の動画像ファイルから学習モデルを構築したところ、意識的な瞬目の検出を高精度にキャリブレーションフリーで行なえることを実験により確認した。 令和３年度に開発したこれらの手法のうち、視線方向識別については一般的なパソコンでリアルタイム処理が可能であるものの、瞬目検出についてはまだオフライン処理を行っている。今後、瞬目検出のリアルタイム処理を実現し、視線方向識別手法と組み合わせて実用的な視線入力インタフェースを構築する。, 21K12801
01 Apr. 2021 - 31 Mar. 2024 - Remote communication support interface of naturally conveys the work of the mind
松野 省吾
Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Gunma University, Grant-in-Aid for Early-Career Scientists, 本研究では，遠隔・仮想空間におけるコミュニケーションの質的な向上を目指し，非言語情報によるインタラクションを感性情報によって活性化するコミュニケーション支援インタフェースの開発を目的としている．具体的には，ユーザの視線と瞬目の情報を捉え，コミュニケーションにおける話者の感性情報の表出を計測することで，遠隔コミュニケーション時に欠落してしまう非言語インタラクションの復元を試み，情報の相互共有を促すシステムの構築を目指す．このようなシステムの要素技術として，視線計測と瞬目種類の検出と識別が必要となるが，これらのうち瞬目種類の識別について，研究代表者は実用的な方法を既に開発しており，本研究では話者の感性情報の表出と，視線移動や瞬目の生起の関係性について研究を進めている． 視線移動や瞬目は数百ミリ秒で一連の動作を完了する比較的高速な生理現象である．そのため，専用の計測機器（アイトラッカー）を使用して，コミュニケーション時における話者の視線移動を高時間分解能で記録することで，感性情報を推測するための基準となるパラメータの調査を進めている．このとき，研究代表者らの開発した瞬目識別アルゴリズムとアイトラッカーの提供するAPIを組み合わせることで，特定の動作を自動的に計量するソフトウェアの開発を行い，本研究で構築する計測環境であっても視線計測と瞬目識別の自動計測が可能であることを予備実験により確認している．, 21K17841
01 Apr. 2021 - 31 Mar. 2024 - 表情による駆け引きを実現するアバター間コミュニケーション技術の構築
公益財団法人 中山隼雄科学技術文化財団, 研究助成事業, 2021年度助成研究（A-2）, Principal investigator
Mar. 2022 - Feb. 2024 - Eye glance and electroencephalogram input interface system adapted to portable devices
Itakura Naoaki; Mito Kazuyuki; Mizuno Tota; Matsuno Shogo; Akehi Kota
Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, The University of Electro-Communications, Grant-in-Aid for Scientific Research (C), We researched to realize an eye glance or electroencephalogram(EEG) input interface that enables input to a portable device using eye glance or EEGs without using fingers. For eye glance input, instantaneous other view (eye glance) was used. For EEG input, lighting interval fluctuation stimulus was used. In the case of eye glance input, it was possible to detect eye glances with a discrimination rate of 90% or more by image analysis using Open CV. In the case of EEG input, it was possible to detect the blinking stimulus that subjects gaze with a discrimination rate of 90% or more by transient type EEG analysis using the lighting interval fluctuation stimulus. Furthermore, we proposed a general purpose design that can input many options with a small number of degrees of freedom as an interface for portable devices, and examined a gesture input method using wrist movement., 16K01538
01 Apr. 2016 - 31 Mar. 2019
