Koichi Mizutani

68 papers A* 1C 4Misc 1Journal 12Unranked 50

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Myoelectric Stimulation Silent Subwoofer Which Presents the Deep Bass-Induced Body-Sensory Acoustic Sensation. IEEE Access Keiichi Zempo, Ryo Kashiwabara, Naoto Wakatsuki, Koichi Mizutani
2025	J	`jnl`	Parameter Determination in Basis Pursuit Denoising via Stein's Unbiased Risk Estimate for Underwater Acoustic Communication With Orthogonal Signal Division Multiplexing. IEEE Access Ryoichi Ishijima, Tadashi Ebihara, Naoto Wakatsuki, Yuka Maeda, Koichi Mizutani
2024	—	`conf`	Relationship between the resolution of echo images obtained from an acoustic ranging sensor and the accuracy of self-position estimation. GCCE Atsushi Tsuchiya, Naoto Wakatsuki, Tadashi Ebihara, Keiichi Zempo, Koichi Mizutani
2024	J	`jnl`	Sparse Channel Estimation With Global Optimum Solution for Orthogonal Signal Division Multiplexing in Underwater Acoustic Communication. IEEE Access Ryoichi Ishijima, Tadashi Ebihara, Naoto Wakatsuki, Yuka Maeda, Koichi Mizutani
2023	J	`jnl`	Attracting Effect of Pinpoint Auditory Glimpse on Digital Signage. IEEE Access Noko Kuratomo, Haruna Miyakawa, Tadashi Ebihara, Naoto Wakatsuki, Koichi Mizutani, Keiichi Zempo
2023	—	`conf`	Melting into shadow: Toward less cognitively loaded communication in the dark. AHs Mizuki Yabutani, Hiroki Uchida, Koichi Mizutani, Naoto Wakatsuki, Keiichi Zempo
2023	—	`conf`	Method of ReconstructingWall Positions Using Direction-of-Arrival Estimation Based on the Doppler Effect of Omnidirectional Active Sonar. IPIN-WiP Atsushi Tsuchiya, Naoto Wakatsuki, Tadashi Ebihara, Keiichi Zempo, Koichi Mizutani
2023	—	`conf`	Motion Artifact Reduction System Using Dual-Wavelength Photoplethysmogram for Pulse Rate Monitoring in Daily Life. GCCE Akira Imaizumi, Yuka Maeda, Naoto Wakatsuki, Tadashi Ebihara, Koichi Mizutani
2023	—	`conf`	Rapport Building via a Digital Avatar with a "Voice" Entering into a Customer's Personal Space. AHs Azusa Yamazaki, Naoto Wakatsuki, Koichi Mizutani, Yukihiko Okada, Keiichi Zempo
2023	C	`conf`	Study on a Visible Light Communication and Positioning System Utilizing an Optical Diffusion Filter and Rolling Shutter Sensor. IPIN Reo Okawara, Tadashi Ebihara, Naoto Wakatsuki, Keiichi Zempo, Koichi Mizutani
2022	—	`conf`	Effects of Scene and Human Action Auditory Icons in Stereophonic Image Sonification System. ICCE-TW Yuichi Mashiba, Hisham Elser Bilal Salih, Naoto Wakatsuki, Koichi Mizutani, Keiichi Zempo
2022	—	`conf`	Impact on the Quality of Interpersonal Relationships by Proximity using the Ventriloquism Effect in a Virtual Environment. ISS Companion Azusa Yamazaki, Naoto Wakatsuki, Koichi Mizutani, Yukihiko Okada, Keiichi Zempo
2022	—	`conf`	Indoor Self-Localization of Mobile Robots Using Asynchronous Acoustic Multipath Arrival Time Measurement. GCCE Atsushi Tsuchiya, Naoto Wakatsuki, Tadashi Ebihara, Keiichi Zempo, Koichi Mizutani
2022	J	`jnl`	Mouth-in-the-Door: The Effect of a Sound Image of an Avatar Intruding on Personal Space That Deviates in Position From the Visual Image. IEEE Access Keiichi Zempo, Azusa Yamazaki, Naoto Wakatsuki, Koichi Mizutani, Yukihiko Okada
2022	—	`conf`	Silent subwoofer system using myoelectric stimulation to presents the acoustic deep bass experiences. UIST (Adjunct Volume) Keiichi Zempo, Ryo Kashiwabara, Naoto Wakatsuki, Koichi Mizutani
2022	—	`conf`	Spatialphonic360: Accuracy of the Arbitrary Sound Image Presentation using Surrounding Parametric Speakers. ISS Companion Noko Kuratomo, Hiroki Uchida, Tadashi Ebihara, Naoto Wakatsuki, Koichi Mizutani, Keiichi Zempo
2022	—	`conf`	Vocal Tract Shape Estimation for Speech Imitation by Motorized Vocal Tract Models. GCCE Manatsu Furukawa, Naoto Wakatsuki, Tadashi Ebihara, Yuka Maeda, Koichi Mizutani
2021	—	`conf`	Effects of Audio-Visual Information on Interpersonal Distance in Real and Virtual Environments. INTERACT (5) Azusa Yamazaki, Naoto Wakatsuki, Koichi Mizutani, Yukihiko Okada, Keiichi Zempo
2021	—	`conf`	How Much is the Noise Level be Reduced? - Speech Recognition Threshold in Noise Environments Using a Parametric Speaker -. INTERACT (2) Noko Kuratomo, Tadashi Ebihara, Naoto Wakatsuki, Koichi Mizutani, Keiichi Zempo
2021	J	`jnl`	Optimal Modulation Technique for Underwater Visible Light Communication Using Rolling-Shutter Sensor. IEEE Access Ritsuki Hamagami, Tadashi Ebihara, Naoto Wakatsuki, Koichi Mizutani
2021	—	`conf`	Rolling-Shutter Sensor-Based Visible Light Communication with Cross-Screen Filter: Communication and Positioning System Using a Commercial Camera. GCCE Ritsuki Hamagami, Tadashi Ebihara, Naoto Wakatsuki, Yuka Maeda, Koichi Mizutani
2020	J	`jnl`	Frequency analysis of the sneeze caused by swine influenza virus strains: Automatic sneeze around-the-clock detection using a support vector machine. Comput. Electron. Agric. Misaki Mito, Takuya Aoki, Koichi Mizutani, Keiichi Zempo, Naoto Wakatsuki, Yuka Maeda, Nobuhiro Takemae, Ryota Tsunekuni, Takehiko Saito
2020	—	`conf`	QR Code Without Impairing the Scenery and Detection System for the visually impaired. GCCE Yuichi Mashiba, Hisham Elser Bilal Salih, Naoto Wakatsuki, Koichi Mizutani, Keiichi Zempo
2020	J	`jnl`	Spot-Presentation of Stereophonic Earcons to Assist Navigation for the Visually Impaired. Multimodal Technol. Interact. Yuichi Mashiba, Ryunosuke Iwaoka, Hisham Elser Bilal Salih, Masayuki Kawamoto, Naoto Wakatsuki, Koichi Mizutani, Keiichi Zempo
2020	—	`conf`	Underwater Visible Light Communication Using Phase-Shift Keying and Rolling-shutter Effect. GCCE Ritsuki Hamagami, Tadashi Ebihara, Naoto Wakatsuki, Koichi Mizutani
2019	—	`conf`	Estimation of Distance to Wall Surface using Omnidirectional Speaker. GCCE Atsushi Tsuchiya, Koichi Mizutani, Naoto Wakatsuki, Tadashi Ebihara
2019	—	`conf`	Integrating a Binaural Beat into the Soundscape for the Alleviation of Feelings. INTERACT (4) Noko Kuratomo, Yuichi Mashiba, Keiichi Zempo, Koichi Mizutani, Naoto Wakatsuki
2019	J	`jnl`	Robust Indoor Localization in a Reverberant Environment Using Microphone Pairs and Asynchronous Acoustic Beacons. IEEE Access Satoki Ogiso, Koichi Mizutani, Naoto Wakatsuki, Tadashi Ebihara
2019	—	`conf`	Sound Source Visualization System in Reflective Environment Using Time-Reversal Wave. GCCE Takuya Aoki, Naoto Wakatsuki, Tadashi Ebihara, Koichi Mizutani
2019	—	`conf`	Visible Light Communication System Using Low-speed Image Sensor and Two-dimensional Optical Scanner. ICSPCS Ryunosuke Kurimoto, Tadashi Ebihara, Koichi Mizutani, Naoto Wakatsuki
2019	—	`conf`	Visuo-Haptic Interface to Augment Player's Perception in Multiplayer Ball Game. ICAT-EGVE Yuji Sano, Koya Sato, Ryoichiro Shiraishi, Mai Otsuki, Koichi Mizutani
2018	—	`conf`	Acoustic Beacon for Smartphones to Support Optimum Wi-Fi Spot Connection. GCCE Riku Fukuda, Ryunosuke Iwaoka, Tadashi Ebihara, Koichi Mizutani, Naoto Wakatsuki, Keiichi Zempo
2018	—	`conf`	Design of Compact and Vibration Resistant Receiver for Visible Light Communication Using MEMS mirror. GCCE Haruka Iiyama, Ryunosuke Kurimoto, Yoshihito Imai, Tadashi Ebihara, Koichi Mizutani, Naoto Wakatsuki
2018	—	`conf`	Diet gamification toward chewing amount control via head mounted display. SIGGRAPH ASIA Posters Yuto Sugita, Keiichi Zempo, Yasumasa Ando, Yuya Kakutani, Koichi Mizutani, Naoto Wakatsuki
2018	—	`conf`	Retrospective Speech Balloons on Speech-Visible AR via Head-Mounted Display. ISMAR Adjunct Tomoki Kurahashi, Ryota Sakuma, Keiichi Zempo, Koichi Mizutani, Naoto Wakatsuki
2018	C	`conf`	Robust Localization of Mobile Robot in Reverberant Rooms Using Acoustic Beacons with Iterative Bayesian Filtering. IPIN Satoki Ogiso, Koichi Mizutani, Naoto Wakatsuki, Tadashi Ebihara
2018	J	`jnl`	Secure and Fast Near-Field Acoustic Communication Using Acoustic and Vibrational Signals. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Saki Nishihara, Tadashi Ebihara, Koichi Mizutani, Naoto Wakatsuki
2018	—	`conf`	Sensorless Contact Force Evaluation of Bone-conducted Sound Transducer by Electrical Impedance in Limited Frequency Range. GCCE Satoki Ogiso, Koichi Mizutani, Naoto Wakatsuki, Keiichi Zempo, Yuka Maeda
2018	—	`conf`	Software Modem for Secure Near-field Communication for Smartphones Using Sound and Vibration. ICMU Saki Nishihara, Takuya Aoki, Tadashi Ebihara, Koichi Mizutani, Naoto Wakatsuki
2018	Misc	`conf`	Ultrasound from Cyber Map: Intuitive Guidance Method using Binaural Parametric Loudspeaker. ISS Ryunosuke Iwaoka, Masataka Moriga, Hisham Elser Bilal Salih, Keiichi Zempo, Koichi Mizutani, Naoto Wakatsuki
2017	—	`conf`	A Study of Linguistic Strategies in the Global Communication. IIAI-AAI Genki Okamoto, Koichi Mizutani, Tsutomu Konosu
2017	—	`conf`	A Study on the Cognitive Process of Isolating Language for Developing Software User Interface. IIAI-AAI Phenpimon Wilairatana, Koichi Mizutani, Chanongkorn Kuntonbutr, Tsutomu Konosu
2017	—	`conf`	Design of efficient and compact visible light communication using low-speed image sensor and MEMS mirror. GCCE Ryunosuke Kurimoto, Yoshihito Imai, Tadashi Ebihara, Koichi Mizutani, Naoto Wakatsuki
2017	—	`conf`	Design of secure near-field communication for smartphones using sound and vibration. GCCE Saki Nishihara, Naoki Shinmen, Tadashi Ebihara, Koichi Mizutani, Naoto Wakatsuki
2017	—	`conf`	Detection of individual vehicles approaching for pedestrians using digital modulated warning sounds. GCCE Yusuke Umezawa, Tadashi Ebihara, Koichi Mizutani, Naoto Wakatsuki
2017	—	`conf`	Disposition of captioning interface using see-through head-mounted display for conversation support. GCCE Tomoki Kurahashi, Kazuki Suemitsu, Keiichi Zempo, Koichi Mizutani, Naoto Wakatsuki
2017	—	`conf`	Estimation of the direction of radio frequency beacon using radio attenuation via human head. GCCE Hikaru Uchida, Satoki Ogiso, Keiichi Zempo, Koichi Mizutani, Naoto Wakatsuki
2017	A*	`conf`	Speech balloon system using single-channel microphone array on see-through head-mounted display. SIGGRAPH ASIA (Posters) Keiichi Zempo, Tomoki Kurahashi, Koichi Mizutani, Naoto Wakatsuki
2017	C	`conf`	The Alteration of Gustatory Sense by Virtual Chromatic Transition of Food Items. ICEC Yuto Sugita, Keiichi Zempo, Koichi Mizutani, Naoto Wakatsuki
2017	—	`conf`	The effect of fluctuation to auditory lateralization on stereophonic presentation using a pair of sound from ultrasound. GCCE Ryunosuke Iwaoka, Masataka Moriga, Keiichi Zempo, Makoto Ito, Masayuki Kawamoto, Koichi Mizutani, Naoto Wakatsuki
2016	—	`conf`	Auditory lateralization steering independent of loudspeaker position using sound from ultrasound. GCCE Masataka Moriga, Keiichi Zempo, Koichi Mizutani, Naoto Wakatsuki, Masayuki Kawamoto
2016	C	`conf`	Effect of parameters of phase-modulated M-sequence signal on direction-of-arrival and localization error. IPIN Satoki Ogiso, Takuji Kawagishi, Koichi Mizutani, Naoto Wakatsuki, Keiichi Zempo
2016	—	`conf`	Evaluation of measurement site for monitoring orthostatic pulse rate change. GCCE Ryo Itoigawa, Yuka Maeda, Koichi Mizutani, Naoto Wakatsuki
2016	J	`jnl`	High-Speed Visible Light Communication Using Combination of Low-Speed Image Sensor and Polygon Mirror. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Yoshihito Imai, Tadashi Ebihara, Koichi Mizutani, Naoto Wakatsuki
2016	—	`conf`	Lung volume estimation for thoracic respiration via chest size deviation measurement. GCCE Yuji Sano, Koichi Mizutani, Keiichi Zempo, Naoto Wakatsuki
2016	—	`conf`	Performance evaluation of high-speed visible light communication combining low-speed image sensor and polygon mirror in an outdoor environment. ICUFN Yoshihito Imai, Tadashi Ebihara, Koichi Mizutani, Naoto Wakatsuki
2016	—	`conf`	Viscosity sensor for nursing care meal using piezoelectric resonator in radial mode. GCCE Takahiro Adachi, Koichi Mizutani, Naoto Wakatsuki, Tadashi Ebihara
2015	—	`conf`	Caption support system for complementary dialogical information using see-through head mounted display. GCCE Kazuki Suemitsu, Keiichi Zempo, Koichi Mizutani, Naoto Wakatsuki
2015	—	`conf`	Localization of acoustic marker in inside environments based on the level difference between a pair of microphones. GCCE Rihito Muto, Koichi Mizutani, Naoto Wakatsuki, Keiichi Zempo
2015	—	`conf`	Measurement of the differential transfer function between bone-conduction and air-conduction for sound localization. GCCE Satoki Ogiso, Koichi Mizutani, Keiichi Zempo, Naoto Wakatsuki
2015	—	`conf`	Measurement of the distance difference of acoustic beacons using direct conversion receiver. GCCE Keiichi Zempo, Satoki Ogiso, Koichi Mizutani, Naoto Wakatsuki
2015	—	`conf`	Small sound extraction using virtual counter sound source method in loud noise environment. GCCE Keiichi Zempo, Yukino Hirai, Takuto Sakai, Koichi Mizutani, Naoto Wakatsuki, Hiroshi Yoshinaga
2014	—	`conf`	Analysis of sound propagation in human head for bone-conduction headphones using finite element method. GCCE Satoki Ogiso, Koichi Mizutani, Keiichi Zempo, Naoto Wakatsuki
2014	—	`conf`	High-speed visible light communication with image sensor of the low frame rate and polygon mirror. GCCE Yoshihito Imai, Tadashi Ebihara, Koichi Mizutani
2014	—	`conf`	Mobile robotic access point for transitional optimization of wireless access point positioning. GCCE Eisuke Nakata, Tadashi Ebihara, Koichi Mizutani
2013	—	`conf`	Front edge location estimation for flexion axis using length meter with accelerometer and gyroscope. GCCE Satoki Ogiso, Koichi Mizutani, Naoto Wakatsuki, Youhei Kawamura
2013	—	`conf`	Software modem for near field acoustic communication with antenna diversity technique. GCCE Naoki Shinmen, Takuya Aoki, Tadashi Ebihara, Naoto Wakatsuki, Koichi Mizutani
2011	J	`jnl`	Effect of Changes in Sea-Surface State on Statistical Characteristics of Sea Clutter with X-Band Radar. Wirel. Eng. Technol. Seishiro Ishii, Syuji Sayama, Koichi Mizutani