Keigo Matsumoto

67 papers A* 12B 5Journal 14Unranked 36

Year	Rank	Type	Title / Venue / Authors
2026	A*	`conf`	Hitchhiking Hands: Enabling "Virtually Direct" VR Manipulation by Switching Multiple Hand Avatars with Gaze. CHI Reigo Ban, Keigo Matsumoto, Takuji Narumi
2025	J	`jnl`	5G Indoor/Outdoor Field Trial of Deep Joint Source-Channel Coding Method. IEEE Open J. Commun. Soc. Daisuke Hisano, Keigo Matsumoto, Yoshiaki Inoue, Yuko Hara, Kazuki Maruta, Yu Nakayama, Hiroshi Tatsukawa, Yuji Kawai, Yoshinori Shinohara, Hiroki Ikeda
2025	J	`jnl`	Detection Thresholds for Replay and Real-Time Discrepancies in VR Hand Redirection. IEEE Trans. Vis. Comput. Graph. Kiyu Tanaka, Takuto Nakamura, Keigo Matsumoto, Hideaki Kuzuoka, Takuji Narumi
2025	J	`jnl`	Effects of Ankle Tendon Electrical Stimulation on Detection Threshold and Applicability of Redirected Walking. IEEE Trans. Vis. Comput. Graph. Takashi Ota, Keigo Matsumoto, Kazuma Aoyama, Tomohiro Amemiya, Takuji Narumi, Hideaki Kuzuoka
2025	J	`jnl`	Effects of Proprioceptive Attenuation with Noisy Tendon Electrical Stimulation on Adaptation to Beyond-Real Interaction. IEEE Trans. Vis. Comput. Graph. Maki Ogawa, Keigo Matsumoto, Kazuma Aoyama, Takuji Narumi
2025	—	`conf`	Effects of Replay Modification and Viewpoint in Virtual Reality on Self-Efficacy. AHs Kiyu Tanaka, Keigo Matsumoto, Takuto Nakamura, Takuji Narumi, Hideaki Kuzuoka
2025	—	`conf`	Effects of Wearing Knee Supports on the Detection Threshold and Applicability of Redirected Walking. VR Workshops Gaku Fukui, Keigo Matsumoto, Takuto Nakamura, Takuji Narumi, Hideaki Kuzuoka
2025	—	`conf`	Effects of the Combination of a Mobile Robot for Haptic Feedback and Hand Redirection on Detection Thresholds. AHs Sotaro Yokoi, Keigo Matsumoto, Takuji Narumi, Hideaki Kuzuoka
2025	B	`conf`	FPGA-Based Deep Joint Source-Channel Coding for Real-Time 5G Image Transmission. GLOBECOM Taichi Isobe, Keigo Matsumoto, Keisuke Toyoshima, Hiroshi Tatsukawa, Yuji Kawai, Yoshinori Shinohara, Hiroki Ikeda, Daisuke Hisano
2025	—	`conf`	Friction Sensation in Redirected Walking Using a Rotating Handrail. VR Workshops Yuto Ohashi, Keigo Matsumoto, Yutaro Hirao, Monica Perusquía-Hernández, Nobuchika Sakata, Hideaki Uchiyama, Kiyoshi Kiyokawa
2025	—	`conf`	Interactive Impossible Objects: Designing Physical Interaction with Impossible Objects Using Binocular Disparity Adjustment and Redirection. SIGGRAPH Emerging Technologies Sotaro Yokoi, Tsubasa Yoshida, Keigo Matsumoto, Takuji Narumi
2025	B	`conf`	Modeling Multisensory Integration in Hand Redirection: A Bayesian Causal Inference Framework for Understanding Individual Variability. SAP Kohei Murayama, Shinnosuke Noguchi, Sotaro Yokoi, Takuji Narumi, Hideaki Kuzuoka, Keigo Matsumoto
2025	J	`jnl`	Redirected walking method considering the interaction between users. Frontiers Virtual Real. Sho Ri, Keigo Matsumoto, Takuji Narumi, Hideaki Kuzuoka
2025	—	`conf`	Slide Redirection: A Walker-Type Device for Enhancing Redirected Walking through Friction Sensation of a Rotating Handrail. AHs Yuto Ohashi, Keigo Matsumoto, Yutaro Hirao, Monica Perusquía-Hernández, Nobuchika Sakata, Hideaki Uchiyama, Kiyoshi Kiyokawa
2025	—	`conf`	Stretch Your Skill: Co-Embodiment Training on Motif-Matched Beat Saber Replays. SIGGRAPH Asia Emerging Technologies Zhixing Wang, Takuji Narumi, Keigo Matsumoto
2025	—	`conf`	The Effect of Elbow and Shoulder Supports on Detection Threshold of Hand Redirection. VR Workshops Gaku Fukui, Maki Ogawa, Keigo Matsumoto, Takuto Nakamura, Takuji Narumi, Hideaki Kuzuoka
2025	—	`conf`	The Effect of Elbow and Shoulder Supports on Detection Threshold of Horizontal and Vertical Hand Redirection. AHs Gaku Fukui, Maki Ogawa, Keigo Matsumoto, Takuto Nakamura, Takuji Narumi, Hideaki Kuzuoka
2025	A*	`conf`	Understanding and Supporting Formal Email Exchange by Answering AI-Generated Questions. CHI Yusuke Miura, Chi-Lan Yang, Masaki Kuribayashi, Keigo Matsumoto, Hideaki Kuzuoka, Shigeo Morishima
2025	J	`jnl`	Understanding and Supporting Formal Email Exchange by Answering AI-Generated Questions. CoRR Yusuke Miura, Chi-Lan Yang, Masaki Kuribayashi, Keigo Matsumoto, Hideaki Kuzuoka, Shigeo Morishima
2024	J	`jnl`	Ankle tendon electrical stimulation to enhance sensation of walking on a slope in walking-in-place. Frontiers Virtual Real. Takashi Ota, Keigo Matsumoto, Kazuma Aoyama, Tomohiro Amemiya, Takuji Narumi, Hideaki Kuzuoka
2024	—	`conf`	Asymmetric Hit-stop for Multi-user Virtual Reality Applications: Reducing Discomfort with the Movement of Others by Making Hit-stop Invisible. EuroHaptics (1) Shinnosuke Noguchi, Keigo Matsumoto, Yuki Ban, Takuji Narumi
2024	—	`conf`	Character-Voice Embodiment Impacts on the Cognitive Task Performance with the Voice Ownership Illusion. ICAT-EGVE Yusuke Kunimi, Kentaro Kimura, Keigo Matsumoto, Shinnosuke Takamichi, Takuji Narumi, Masaaki Mochimaru
2024	—	`conf`	Effects of Ankle Tendon Electrical Stimulation on Detection Threshold of Redirected Walking. VR Workshops Takashi Ota, Keigo Matsumoto, Kazuma Aoyama, Tomohiro Amemiya, Takuji Narumi, Hideaki Kuzuoka
2024	—	`conf`	Effects of Transcranial Direct-Current Stimulation on Hand Redirection. VR Workshops Shogo Tachi, Keigo Matsumoto, Maki Ogawa, Ayumu Yamashita, Takuji Narumi, Kaoru Amano
2024	—	`conf`	ElectricalVRSki: Switching of Ankle Tendon Electrical Stimulation for Dynamic Modulation of Ground Shape Perception. VR Workshops Takashi Ota, Keigo Matsumoto, Kazuma Aoyama, Tomohiro Amemiya, Takuji Narumi, Hideaki Kuzuoka
2024	—	`conf`	Realistic Impact Perception in Multi-User VR Tennis: Enhancing UX through Hit-Stop and Modification of Others' Movement. SIGGRAPH Asia Emerging Technologies Shinnosuke Noguchi, Keigo Matsumoto, Yuki Ban, Takuji Narumi
2024	B	`conf`	The Effects of Electrical Stimulation of Ankle Tendons on Redirected Walking with the Gradient Gain. VRST Takashi Ota, Keigo Matsumoto, Kazuma Aoyama, Tomohiro Amemiya, Takuji Narumi, Hideaki Kuzuoka
2024	J	`jnl`	Virtual Reality Self Co-Embodiment: An Alternative to Mirror Therapy for Post-Stroke Upper Limb Rehabilitation. IEEE Trans. Vis. Comput. Graph. Rodrigo Cerecero Curiel, Takuto Nakamura, Hideaki Kuzuoka, Takafumi Kanaya, Cosima Prahm, Keigo Matsumoto
2023	B	`conf`	Effect of Avatar Anthropomorphism on Bodily Awareness and Time Estimation in Virtual Reality. SAP Sota Mizoguchi, Keigo Matsumoto, Takato Mizuho, Takuji Narumi
2023	B	`conf`	Effect of Hanger Reflex on Detection Thresholds for Hand Redirection during Forearm Rotation. SAP Kiyu Tanaka, Takuto Nakamura, Keigo Matsumoto, Hideaki Kuzuoka
2023	—	`conf`	Effects of Wearing Knee-tightening Devices and Presenting Shear Forces to the Knee on Redirected Walking. AHs Gaku Fukui, Takuto Nakamura, Keigo Matsumoto, Takuji Narumi, Hideaki Kuzuoka
2023	A*	`conf`	Expansion of Detection Thresholds for Hand Redirection using Noisy Tendon Electrical Stimulation. ISMAR Maki Ogawa, Keigo Matsumoto, Kazuma Aoyama, Takuji Narumi
2023	—	`conf`	Hitchhiking Hands: Remote Interaction by Switching Multiple Hand Avatars with Gaze. SIGGRAPH Asia Emerging Technologies Reigo Ban, Keigo Matsumoto, Takuji Narumi
2023	—	`conf`	Impact of Quantization Noise on CNN-based Joint Source-Channel Coding and Modulation. CCNC Keigo Matsumoto, Yoshiaki Inoue, Yuko Hara-Azumi, Kazuki Maruta, Yu Nakayama, Daisuke Hisano
2023	—	`conf`	Implementation of Deep Joint Source-Channel Coding on 5G Systems for Image Transmission. VTC Fall Keigo Matsumoto, Yoshiaki Inoue, Yuko Hara-Azumi, Kazuki Maruta, Yu Nakayama, Yoshinori Shinohara, Hiroki Ikeda, Daisuke Hisano
2023	—	`conf`	Influence of Electrical Stimulation Intensity on the Perception of Piquancy. WHC Masaki Ohno, Kazuma Aoyama, Tomohiro Amemiya, Hideaki Kuzuoka, Keigo Matsumoto, Takuji Narumi
2023	—	`conf`	TableMorph: Haptic Experience with Movable Tables and Redirection. SIGGRAPH Asia Emerging Technologies Amane Yamaguchi, Sotaro Yokoi, Keigo Matsumoto, Takuji Narumi
2023	—	`conf`	The Effect of Wearing Knee Supporters on the Applicable Gain of Redirected Walking. SIGGRAPH ASIA Posters Gaku Fukui, Takuto Nakamura, Keigo Matsumoto, Takuji Narumi, Hideaki Kuzuoka
2023	J	`jnl`	Understanding the effect of a virtual moderator on people's perception in remote discussion using social VR. Frontiers Virtual Real. Chi-Lan Yang, Keigo Matsumoto, Songping Yu, Leo Sawada, Kiyoaki Arakawa, Daisuke Yamada, Hideaki Kuzuoka
2022	J	`jnl`	Anodal Electrical Stimulation Enhances the Perceived Piquancy Induced by Chili Peppers and Wasabi. IEEE Access Masaki Ohno, Kazuma Aoyama, Tomohiro Amemiya, Hideaki Kuzuoka, Keigo Matsumoto, Daisuke Mine, Takuji Narumi
2022	—	`conf`	Relationship Between the Sensory Processing Patterns and the Detection Threshold of Curvature Gain. VR Workshops Keigo Matsumoto, Takuji Narumi
2022	A*	`conf`	Wormholes in VR: Teleporting Hands for Flexible Passive Haptics. ISMAR Reigo Ban, Keigo Matsumoto, Takuji Narumi, Hideaki Kuzuoka
2021	J	`jnl`	Redirected Walking using Continuous Curvature Manipulation. IEEE Trans. Vis. Comput. Graph. Hiroaki Sakono, Keigo Matsumoto, Takuji Narumi, Hideaki Kuzuoka
2021	A*	`conf`	Redirected Walking using Noisy Galvanic Vestibular Stimulation. ISMAR Keigo Matsumoto, Kazuma Aoyama, Takuji Narumi, Hideaki Kuzuoka
2021	J	`jnl`	Redirection Controller Using Reinforcement Learning. IEEE Access Yuchen Chang, Keigo Matsumoto, Takuji Narumi, Tomohiro Tanikawa, Michitaka Hirose
2020	A*	`conf`	Detection Thresholds for Vertical Gains in VR and Drone-based Telepresence Systems. VR Keigo Matsumoto, Eike Langbehn, Takuji Narumi, Frank Steinicke
2020	—	`conf`	Evaluate Optimal Redirected Walking Planning Using Reinforcement Learning. ISMAR Adjunct Tsai-Yen Ko, Li-Wen Su, Yuchen Chang, Keigo Matsumoto, Takuji Narumi, Michitaka Hirose
2020	A*	`conf`	Visual-Auditory Redirection: Multimodal Integration of Incongruent Visual and Auditory Cues for Redirected Walking. ISMAR Peizhong Gao, Keigo Matsumoto, Takuji Narumi, Michitaka Hirose
2019	A*	`conf`	Estimation of Detection Thresholds for Redirected Turning. VR Junya Mizutani, Keigo Matsumoto, Ryohei Nagao, Takuji Narumi, Tomohiro Tanikawa, Michitaka Hirose
2019	—	`conf`	Polyvision: 4D Space Manipulation through Multiple Projections. SIGGRAPH ASIA Emerging Technologies Keigo Matsumoto, Nami Ogawa, Hiroyuki Inou, Shizuo Kaji, Yutaka Ishii, Michitaka Hirose
2019	J	`jnl`	Redirection Controller Using Reinforcement Learning. CoRR Yuchen Chang, Keigo Matsumoto, Takuji Narumi, Tomohiro Tanikawa, Michitaka Hirose
2019	—	`conf`	Unlimited Corridor: A Visuo-haptic Redirection System. VRCAI Keigo Matsumoto, Takuji Narumi, Yuki Ban, Yohei Yanase, Tomohiro Tanikawa, Michitaka Hirose
2018	A*	`conf`	Adopting the Roll Manipulation for Redirected Walking. VR Tatsuki Yamamoto, Keigo Matsumoto, Takuji Narumi, Tomohiro Tanikawa, Michitaka Hirose
2018	J	`jnl`	Ascending and Descending in Virtual Reality: Simple and Safe System Using Passive Haptics. IEEE Trans. Vis. Comput. Graph. Ryohei Nagao, Keigo Matsumoto, Takuji Narumi, Tomohiro Tanikawa, Michitaka Hirose
2018	A*	`conf`	Biomechanical Parameters Under Curvature Gains and Bending Gains in Redirected Walking. VR Keigo Matsumoto, Ayaka Yamada, Anna Nakamura, Yasushi Uchmura, Keitaro Kawai, Tomohiro Tanikawa
2018	—	`conf`	Error Correction in Redirection: Rotational Manipulation for Natural Walking and Control of Walking Paths. ICAT-EGVE Junya Mizutani, Keigo Matsumoto, Ryohei Nagao, Takuji Narumi, Tomohiro Tanikawa, Michitaka Hirose
2018	A*	`conf`	Mobius Walker: Pitch and Roll Redirected Walking. VR Tatsuki Yamamoto, Jumpei Shimatani, Isamu Ohashi, Keigo Matsumoto, Takuji Narumi, Tomohiro Tanikawa, Michitaka Hirose
2018	—	`conf`	Visuo-Haptic Redirected Walking Using Handrail. ICAT-EGVE (Posters and Demos) Keigo Matsumoto, Takuji Narumi, Yohei Yanase, Yuki Ban, Tomohiro Tanikawa, Michitaka Hirose
2017	—	`conf`	Infinite stairs: simulating stairs in virtual reality based on visuo-haptic interaction. SIGGRAPH Emerging Technologies Ryohei Nagao, Keigo Matsumoto, Takuji Narumi, Tomohiro Tanikawa, Michitaka Hirose
2017	—	`conf`	Magic table: deformable props using visuo haptic redirection. SIGGRAPH ASIA Emerging Technologies Keigo Matsumoto, Takeru Hashimoto, Junya Mizutani, Hibiki Yonahara, Ryohei Nagao, Takuji Narumi, Tomohiro Tanikawa, Michitaka Hirose
2017	—	`conf`	Mobius walker: pitch and roll redirected walking. SIGGRAPH ASIA Emerging Technologies Tatsuki Yamamoto, Jumpei Shimatani, Isamu Ohashi, Keigo Matsumoto, Takuji Narumi, Tomohiro Tanikawa, Michitaka Hirose
2017	—	`conf`	Selecting Moving Targets in AR using Head Orientation. ICAT-EGVE (Posters and Demos) Keigo Matsumoto, Masahumi Muta, Kelvin Cheng, Soh Masuko
2017	A*	`conf`	Turn physically curved paths into virtual curved paths. VR Keigo Matsumoto, Takuji Narumi, Yuki Ban, Tomohiro Tanikawa, Michitaka Hirose
2017	—	`conf`	Walking up virtual stairs based on visuo-haptic interaction. SIGGRAPH Posters Ryohei Nagao, Keigo Matsumoto, Takuji Narumi, Tomohiro Tanikawa, Michitaka Hirose
2017	—	`conf`	Walking uphill and downhill: redirected walking in the vertical direction. SIGGRAPH Posters Keigo Matsumoto, Takuji Narumi, Tomohiro Tanikawa, Michitaka Hirose
2016	—	`conf`	Curvature manipulation techniques in redirection using haptic cues. 3DUI Keigo Matsumoto, Yuki Ban, Takuji Narumi, Tomohiro Tanikawa, Michitaka Hirose
2016	—	`conf`	Unlimited corridor: redirected walking techniques using visuo haptic interaction. SIGGRAPH Emerging Technologies Keigo Matsumoto, Yuki Ban, Takuji Narumi, Yohei Yanase, Tomohiro Tanikawa, Michitaka Hirose