Naoto Wakatsuki

According to our database, Naoto Wakatsuki authored at least 66 papers between 2013 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2023

Attracting Effect of Pinpoint Auditory Glimpse on Digital Signage.

Noko Kuratomo, Haruna Miyakawa, Tadashi Ebihara, Naoto Wakatsuki, Koichi Mizutani, Keiichi Zempo

IEEE Access, 2023

Whispering salesperson: perceptual illusion of interpersonal distance and ventriloquism effect in service of virtual environment by use of whisper voice.

Mizuki Yabutani, Azusa Yamazaki, Naoto Wakatsuki, Yukihiko Okada, Keiichi Zempo

Proceedings of the 29th ACM Symposium on Virtual Reality Software and Technology, 2023

Effect of voice imitation using voice conversion by avatar on customer service in Virtual Environments.

Hiiro Okano, Yukihiko Okada, Naoto Wakatsuki, Keiichi Zempo

Proceedings of the 29th ACM Symposium on Virtual Reality Software and Technology, 2023

Synchronized Expressions: An Auditory Interface for Naturally Harmonizing Facial Expressions between People with Visual Impairment and Sighted People.

Takayuki Komoda, Hisham Elser Bilal Salih, Tadashi Ebihara, Naoto Wakatsuki, Keiichi Zempo

Proceedings of the Companion Proceedings of the 2023 Conference on Interactive Surfaces and Spaces, 2023

Method of ReconstructingWall Positions Using Direction-of-Arrival Estimation Based on the Doppler Effect of Omnidirectional Active Sonar.

Atsushi Tsuchiya, Naoto Wakatsuki, Tadashi Ebihara, Keiichi Zempo, Koichi Mizutani

Proceedings of the WiP Proceedings of the Thirteenth International Conference on Indoor Positioning and Indoor Navigation - Work-in-Progress Papers (IPIN-WiP 2023) co-located with 13th International Conference on Indoor Positioning and Indoor Navigation (IPIN 2023), Nuremberg, Germany, September 25, 2023

Study on a Visible Light Communication and Positioning System Utilizing an Optical Diffusion Filter and Rolling Shutter Sensor.

Reo Okawara, Tadashi Ebihara, Naoto Wakatsuki, Keiichi Zempo, Koichi Mizutani

Proceedings of the 13th International Conference on Indoor Positioning and Indoor Navigation, 2023

Motion Artifact Reduction System Using Dual-Wavelength Photoplethysmogram for Pulse Rate Monitoring in Daily Life.

Akira Imaizumi, Yuka Maeda, Naoto Wakatsuki, Tadashi Ebihara, Koichi Mizutani

Proceedings of the 12th IEEE Global Conference on Consumer Electronics, 2023

Rapport Building via a Digital Avatar with a "Voice" Entering into a Customer's Personal Space.

Azusa Yamazaki, Naoto Wakatsuki, Koichi Mizutani, Yukihiko Okada, Keiichi Zempo

Proceedings of the Augmented Humans International Conference 2023, 2023

Melting into shadow: Toward less cognitively loaded communication in the dark.

Mizuki Yabutani, Hiroki Uchida, Koichi Mizutani, Naoto Wakatsuki, Keiichi Zempo

Proceedings of the Augmented Humans International Conference 2023, 2023

2022

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.

Keiichi Zempo, Azusa Yamazaki, Naoto Wakatsuki, Koichi Mizutani, Yukihiko Okada

IEEE Access, 2022

EYEDi: Graphical Authentication Scheme of Estimating Your Encodable Distorted Images to Prevent Screenshot Attacks.

Takayuki Kawamura, Tadashi Ebihara, Naoto Wakatsuki, Keiichi Zempo

IEEE Access, 2022

Silent subwoofer system using myoelectric stimulation to presents the acoustic deep bass experiences.

Keiichi Zempo, Ryo Kashiwabara, Naoto Wakatsuki, Koichi Mizutani

Proceedings of the Adjunct Publication of the 35th Annual ACM Symposium on User Interface Software and Technology, 2022

Impact on the Quality of Interpersonal Relationships by Proximity using the Ventriloquism Effect in a Virtual Environment.

Azusa Yamazaki, Naoto Wakatsuki, Koichi Mizutani, Yukihiko Okada, Keiichi Zempo

Proceedings of the Companion Proceedings of the 2022 Conference on Interactive Surfaces and Spaces, 2022

Spatialphonic360: Accuracy of the Arbitrary Sound Image Presentation using Surrounding Parametric Speakers.

Noko Kuratomo, Hiroki Uchida, Tadashi Ebihara, Naoto Wakatsuki, Koichi Mizutani, Keiichi Zempo

Proceedings of the Companion Proceedings of the 2022 Conference on Interactive Surfaces and Spaces, 2022

Eye-Phonon: Wearable Sonification System based on Smartphone that Colors and Deepens the Daily Conversations for Person with Visual Impairment.

Haruna Miyakawa, Hisham Elser Bilal Salih, Tadashi Ebihara, Naoto Wakatsuki, Keiichi Zempo

Proceedings of the MobileHCI '22: Adjunct Publication of the 24th International Conference on Human-Computer Interaction with Mobile Devices and Services, Vancouver, BC, Canada, 28 September 2022, 2022

Effects of Scene and Human Action Auditory Icons in Stereophonic Image Sonification System.

Yuichi Mashiba, Hisham Elser Bilal Salih, Naoto Wakatsuki, Koichi Mizutani, Keiichi Zempo

Proceedings of the IEEE International Conference on Consumer Electronics - Taiwan, 2022

Spatialphonic360: Acoustic Space for Arbitrary Sound Image Presentation Based on Both Ears Tracking.

Hiroki Uchida, Noko Kuratomo, Tadashi Ebihara, Naoto Wakatsuki, Keiichi Zempo

Proceedings of the Adjunct Proceedings of the 2022 ACM International Joint Conference on Pervasive and Ubiquitous Computing and the 2022 ACM International Symposium on Wearable Computers, 2022

Indoor Self-Localization of Mobile Robots Using Asynchronous Acoustic Multipath Arrival Time Measurement.

Atsushi Tsuchiya, Naoto Wakatsuki, Tadashi Ebihara, Keiichi Zempo, Koichi Mizutani

Proceedings of the 11th IEEE Global Conference on Consumer Electronics, 2022

Vocal Tract Shape Estimation for Speech Imitation by Motorized Vocal Tract Models.

Manatsu Furukawa, Naoto Wakatsuki, Tadashi Ebihara, Yuka Maeda, Koichi Mizutani

Proceedings of the 11th IEEE Global Conference on Consumer Electronics, 2022

2021

Optimal Modulation Technique for Underwater Visible Light Communication Using Rolling-Shutter Sensor.

Ritsuki Hamagami, Tadashi Ebihara, Naoto Wakatsuki, Koichi Mizutani

IEEE Access, 2021

ALiSE: Through the mirrored space, and what user interacts with avatars naturally.

Hiroki Uchida, Tadashi Ebihara, Naoto Wakatsuki, Keiichi Zempo

Proceedings of the ISS '21: Interactive Surfaces and Spaces, Łódź, Poland, November 14, 2021

Effects of Audio-Visual Information on Interpersonal Distance in Real and Virtual Environments.

Azusa Yamazaki, Naoto Wakatsuki, Koichi Mizutani, Yukihiko Okada, Keiichi Zempo

Proceedings of the Human-Computer Interaction - INTERACT 2021 - 18th IFIP TC 13 International Conference, Bari, Italy, August 30, 2021

How Much is the Noise Level be Reduced? - Speech Recognition Threshold in Noise Environments Using a Parametric Speaker -.

Noko Kuratomo, Tadashi Ebihara, Naoto Wakatsuki, Koichi Mizutani, Keiichi Zempo

Proceedings of the Human-Computer Interaction - INTERACT 2021 - 18th IFIP TC 13 International Conference, Bari, Italy, August 30, 2021

2D-3D Transformation of Pointing Objects Based on Skeletal Body Surface Models for Remote Collaboration.

Keisuke Mizuno, Keito Kamimura, Tadashi Ebihara, Naoto Wakatsuki, Keiichi Zempo

Proceedings of the 10th IEEE Global Conference on Consumer Electronics, 2021

Rolling-Shutter Sensor-Based Visible Light Communication with Cross-Screen Filter: Communication and Positioning System Using a Commercial Camera.

Ritsuki Hamagami, Tadashi Ebihara, Naoto Wakatsuki, Yuka Maeda, Koichi Mizutani

Proceedings of the 10th IEEE Global Conference on Consumer Electronics, 2021

2020

Spot-Presentation of Stereophonic Earcons to Assist Navigation for the Visually Impaired.

Yuichi Mashiba, Ryunosuke Iwaoka, Hisham Elser Bilal Salih, Masayuki Kawamoto, Naoto Wakatsuki, Koichi Mizutani, Keiichi Zempo

Multimodal Technol. Interact., 2020

Frequency analysis of the sneeze caused by swine influenza virus strains: Automatic sneeze around-the-clock detection using a support vector machine.

Misaki Mito, Takuya Aoki, Koichi Mizutani, Keiichi Zempo, Naoto Wakatsuki, Yuka Maeda, Nobuhiro Takemae, Ryota Tsunekuni, Takehiko Saito

Comput. Electron. Agric., 2020

QR Code Without Impairing the Scenery and Detection System for the visually impaired.

Yuichi Mashiba, Hisham Elser Bilal Salih, Naoto Wakatsuki, Koichi Mizutani, Keiichi Zempo

Proceedings of the 9th IEEE Global Conference on Consumer Electronics, 2020

Underwater Visible Light Communication Using Phase-Shift Keying and Rolling-shutter Effect.

Ritsuki Hamagami, Tadashi Ebihara, Naoto Wakatsuki, Koichi Mizutani

Proceedings of the 9th IEEE Global Conference on Consumer Electronics, 2020

2019

Robust Indoor Localization in a Reverberant Environment Using Microphone Pairs and Asynchronous Acoustic Beacons.

Satoki Ogiso, Koichi Mizutani, Naoto Wakatsuki, Tadashi Ebihara

IEEE Access, 2019

Integrating a Binaural Beat into the Soundscape for the Alleviation of Feelings.

Noko Kuratomo, Yuichi Mashiba, Keiichi Zempo, Koichi Mizutani, Naoto Wakatsuki

Proceedings of the Human-Computer Interaction - INTERACT 2019, 2019

Visible Light Communication System Using Low-speed Image Sensor and Two-dimensional Optical Scanner.

Ryunosuke Kurimoto, Tadashi Ebihara, Koichi Mizutani, Naoto Wakatsuki

Proceedings of the 13th International Conference on Signal Processing and Communication Systems, 2019

Estimation of Distance to Wall Surface using Omnidirectional Speaker.

Atsushi Tsuchiya, Koichi Mizutani, Naoto Wakatsuki, Tadashi Ebihara

Proceedings of the IEEE 8th Global Conference on Consumer Electronics, 2019

Sound Source Visualization System in Reflective Environment Using Time-Reversal Wave.

Takuya Aoki, Naoto Wakatsuki, Tadashi Ebihara, Koichi Mizutani

Proceedings of the IEEE 8th Global Conference on Consumer Electronics, 2019

2018

Secure and Fast Near-Field Acoustic Communication Using Acoustic and Vibrational Signals.

Saki Nishihara, Tadashi Ebihara, Koichi Mizutani, Naoto Wakatsuki

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2018

Ultrasound from Cyber Map: Intuitive Guidance Method using Binaural Parametric Loudspeaker.

Ryunosuke Iwaoka, Masataka Moriga, Hisham Elser Bilal Salih, Keiichi Zempo, Koichi Mizutani, Naoto Wakatsuki

Proceedings of the 2018 ACM International Conference on Interactive Surfaces and Spaces, 2018

Diet gamification toward chewing amount control via head mounted display.

Yuto Sugita, Keiichi Zempo, Yasumasa Ando, Yuya Kakutani, Koichi Mizutani, Naoto Wakatsuki

Proceedings of the SIGGRAPH Asia 2018 Posters, Tokyo, Japan, December 04-07, 2018, 2018

Retrospective Speech Balloons on Speech-Visible AR via Head-Mounted Display.

Tomoki Kurahashi, Ryota Sakuma, Keiichi Zempo, Koichi Mizutani, Naoto Wakatsuki

Proceedings of the IEEE International Symposium on Mixed and Augmented Reality, 2018

Robust Localization of Mobile Robot in Reverberant Rooms Using Acoustic Beacons with Iterative Bayesian Filtering.

Satoki Ogiso, Koichi Mizutani, Naoto Wakatsuki, Tadashi Ebihara

Proceedings of the 2018 International Conference on Indoor Positioning and Indoor Navigation, 2018

Software Modem for Secure Near-field Communication for Smartphones Using Sound and Vibration.

Saki Nishihara, Takuya Aoki, Tadashi Ebihara, Koichi Mizutani, Naoto Wakatsuki

Proceedings of the Eleventh International Conference on Mobile Computing and Ubiquitous Network, 2018

Sensorless Contact Force Evaluation of Bone-conducted Sound Transducer by Electrical Impedance in Limited Frequency Range.

Satoki Ogiso, Koichi Mizutani, Naoto Wakatsuki, Keiichi Zempo, Yuka Maeda

Proceedings of the IEEE 7th Global Conference on Consumer Electronics, 2018

Design of Compact and Vibration Resistant Receiver for Visible Light Communication Using MEMS mirror.

Haruka Iiyama, Ryunosuke Kurimoto, Yoshihito Imai, Tadashi Ebihara, Koichi Mizutani, Naoto Wakatsuki

Proceedings of the IEEE 7th Global Conference on Consumer Electronics, 2018

Acoustic Beacon for Smartphones to Support Optimum Wi-Fi Spot Connection.

Riku Fukuda, Ryunosuke Iwaoka, Tadashi Ebihara, Koichi Mizutani, Naoto Wakatsuki, Keiichi Zempo

Proceedings of the IEEE 7th Global Conference on Consumer Electronics, 2018

2017

Speech balloon system using single-channel microphone array on see-through head-mounted display.

Keiichi Zempo, Tomoki Kurahashi, Koichi Mizutani, Naoto Wakatsuki

Proceedings of the SIGGRAPH Asia 2017 Posters, Bangkok, Thailand, November 27 - 30, 2017, 2017

The Alteration of Gustatory Sense by Virtual Chromatic Transition of Food Items.

Yuto Sugita, Keiichi Zempo, Koichi Mizutani, Naoto Wakatsuki

Proceedings of the Entertainment Computing - ICEC 2017, 2017

Detection of individual vehicles approaching for pedestrians using digital modulated warning sounds.

Yusuke Umezawa, Tadashi Ebihara, Koichi Mizutani, Naoto Wakatsuki

Proceedings of the IEEE 6th Global Conference on Consumer Electronics, 2017

Estimation of the direction of radio frequency beacon using radio attenuation via human head.

Hikaru Uchida, Satoki Ogiso, Keiichi Zempo, Koichi Mizutani, Naoto Wakatsuki

Proceedings of the IEEE 6th Global Conference on Consumer Electronics, 2017

Design of secure near-field communication for smartphones using sound and vibration.

Saki Nishihara, Naoki Shinmen, Tadashi Ebihara, Koichi Mizutani, Naoto Wakatsuki

Proceedings of the IEEE 6th Global Conference on Consumer Electronics, 2017

Design of efficient and compact visible light communication using low-speed image sensor and MEMS mirror.

Ryunosuke Kurimoto, Yoshihito Imai, Tadashi Ebihara, Koichi Mizutani, Naoto Wakatsuki

Proceedings of the IEEE 6th Global Conference on Consumer Electronics, 2017

Disposition of captioning interface using see-through head-mounted display for conversation support.

Tomoki Kurahashi, Kazuki Suemitsu, Keiichi Zempo, Koichi Mizutani, Naoto Wakatsuki

Proceedings of the IEEE 6th Global Conference on Consumer Electronics, 2017

The effect of fluctuation to auditory lateralization on stereophonic presentation using a pair of sound from ultrasound.

Ryunosuke Iwaoka, Masataka Moriga, Keiichi Zempo, Makoto Ito, Masayuki Kawamoto, Koichi Mizutani, Naoto Wakatsuki

Proceedings of the IEEE 6th Global Conference on Consumer Electronics, 2017

2016

High-Speed Visible Light Communication Using Combination of Low-Speed Image Sensor and Polygon Mirror.

Yoshihito Imai, Tadashi Ebihara, Koichi Mizutani, Naoto Wakatsuki

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2016

Effect of parameters of phase-modulated M-sequence signal on direction-of-arrival and localization error.

Satoki Ogiso, Takuji Kawagishi, Koichi Mizutani, Naoto Wakatsuki, Keiichi Zempo

Proceedings of the International Conference on Indoor Positioning and Indoor Navigation, 2016

Performance evaluation of high-speed visible light communication combining low-speed image sensor and polygon mirror in an outdoor environment.

Yoshihito Imai, Tadashi Ebihara, Koichi Mizutani, Naoto Wakatsuki

Proceedings of the Eighth International Conference on Ubiquitous and Future Networks, 2016

Lung volume estimation for thoracic respiration via chest size deviation measurement.

Yuji Sano, Koichi Mizutani, Keiichi Zempo, Naoto Wakatsuki

Proceedings of the IEEE 5th Global Conference on Consumer Electronics, 2016

Auditory lateralization steering independent of loudspeaker position using sound from ultrasound.

Masataka Moriga, Keiichi Zempo, Koichi Mizutani, Naoto Wakatsuki, Masayuki Kawamoto

Proceedings of the IEEE 5th Global Conference on Consumer Electronics, 2016

Evaluation of measurement site for monitoring orthostatic pulse rate change.

Ryo Itoigawa, Yuka Maeda, Koichi Mizutani, Naoto Wakatsuki

Proceedings of the IEEE 5th Global Conference on Consumer Electronics, 2016

Viscosity sensor for nursing care meal using piezoelectric resonator in radial mode.

Takahiro Adachi, Koichi Mizutani, Naoto Wakatsuki, Tadashi Ebihara

Proceedings of the IEEE 5th Global Conference on Consumer Electronics, 2016

2015

Measurement of the distance difference of acoustic beacons using direct conversion receiver.

Keiichi Zempo, Satoki Ogiso, Koichi Mizutani, Naoto Wakatsuki

Proceedings of the IEEE 4th Global Conference on Consumer Electronics, 2015

Small sound extraction using virtual counter sound source method in loud noise environment.

Keiichi Zempo, Yukino Hirai, Takuto Sakai, Koichi Mizutani, Naoto Wakatsuki, Hiroshi Yoshinaga

Proceedings of the IEEE 4th Global Conference on Consumer Electronics, 2015

Caption support system for complementary dialogical information using see-through head mounted display.

Kazuki Suemitsu, Keiichi Zempo, Koichi Mizutani, Naoto Wakatsuki

Proceedings of the IEEE 4th Global Conference on Consumer Electronics, 2015

Measurement of the differential transfer function between bone-conduction and air-conduction for sound localization.

Satoki Ogiso, Koichi Mizutani, Keiichi Zempo, Naoto Wakatsuki

Proceedings of the IEEE 4th Global Conference on Consumer Electronics, 2015

Localization of acoustic marker in inside environments based on the level difference between a pair of microphones.

Rihito Muto, Koichi Mizutani, Naoto Wakatsuki, Keiichi Zempo

Proceedings of the IEEE 4th Global Conference on Consumer Electronics, 2015

2014

Analysis of sound propagation in human head for bone-conduction headphones using finite element method.

Satoki Ogiso, Koichi Mizutani, Keiichi Zempo, Naoto Wakatsuki

Proceedings of the IEEE 3rd Global Conference on Consumer Electronics, 2014

2013

Software modem for near field acoustic communication with antenna diversity technique.

Naoki Shinmen, Takuya Aoki, Tadashi Ebihara, Naoto Wakatsuki, Koichi Mizutani

Proceedings of the IEEE 2nd Global Conference on Consumer Electronics, 2013

Front edge location estimation for flexion axis using length meter with accelerometer and gyroscope.

Satoki Ogiso, Koichi Mizutani, Naoto Wakatsuki, Youhei Kawamura

Proceedings of the IEEE 2nd Global Conference on Consumer Electronics, 2013