Quality Improvement of MP3 Encoded Audio Reproduction using Fluency Locally Supported Sampling Function for Use in Cell Phones. - Masakazu Higuchi; Shuji Kawasaki; Keisuke Kameyama; Yasuo Morooka; Kazuo Toraichi (MDM, 2006)

AR typing interface for mobile devices. - Masakazu Higuchi; Takashi Komuro (MUM, 2013)

Real-time typing action detection in a 3D pointing gesture interface. - Risa Ishijima; Kayo Ogawa; Masakazu Higuchi; Takashi Komuro (AH, 2014)

Multi-finger AR typing interface for mobile devices. - Satoshi Sagara; Masakazu Higuchi; Takashi Komuro (IUI Companion, 2014)

Multi-finger AR Typing Interface for Mobile Devices Using High-Speed Hand Motion Recognition. - Masakazu Higuchi; Takashi Komuro (CHI Extended Abstracts, 2015)

Validity of the Mind Monitoring System as a Mental Health Indicator. - Naoki Hagiwara; Yasuhiro Omiya; Shuji Shinohara; Mitsuteru Nakamura; Masakazu Higuchi; Hideo Yasunaga; Shunji Mitsuyoshi; Shinichi Tokuno (BIBE, 2016)

Difference in voice analysis result by pre- and post- processing of telephone line. - Naoki Hagiwara; Yasuhiro Omiya; Shuji Shinohara; Mitsuteru Nakamura; Masakazu Higuchi; Shunji Mitsuyoshi; Shinichi Tokuno (EMBC, 2017)

Study on Depression Evaluation Indicator in the Elderly using Sensibility Technology. - Masakazu Higuchi; Shuji Shinohara; Mitsuteru Nakamura; Yasuhiro Omiya; Naoki Hagiwara; Shunji Mitsuyoshi; Shinichi Tokuno (ICT4AgeingWell, 2017)

Study on Indicators for Depression in the Elderly Using Voice and Attribute Information. - Masakazu Higuchi; Shuji Shinohara; Mitsuteru Nakamura; Yasuhiro Omiya; Naoki Hagiwara; Takeshi Takano; Shunji Mitsuyoshi; Shinichi Tokuno (ICT4AgeingWell (Selected Papers), 2017)

Recognition of typing motions on AR typing interface. - Masae Okada; Masakazu Higuchi; Takashi Komuro; Kayo Ogawa (MUM, 2017)

Feasibility Study for Estimation of Depression Severity using Voice Analysis. - Mitsuteru Nakamura; Shuji Shinohara; Yasuhiro Omiya; Masakazu Higuchi; Shunji Mitsuyoshi; Takeshi Takano; Hiroyuki Toda; Taku Saito; Masaaki Tanichi; Aihide Yoshino; Shinichi Tokuno (BIBM, 2018)

Estimating depressive status from voice. - Yasuhiro Omiya; Takeshi Takano; Tomotaka Uraguchi; Masakazu Higuchi; Shuji Shinohara; Mitsuteru Nakamura; Shunji Mitsuyoshi; Mirai So; Shinichi Tokuno (BIBM, 2018)

Discrimination of Bipolar Disorders Using Voice. - Masakazu Higuchi; Mitsuteru Nakamura; Shuji Shinohara; Yasuhiro Omiya; Takeshi Takano; Hiroyuki Toda; Taku Saito; Aihide Yoshino; Shunji Mitsuyoshi; Shinichi Tokuno (MindCare, 2019)

An Attempt to Estimate Depressive Status from Voice. - Yasuhiro Omiya; Takeshi Takano; Tomotaka Uraguchi; Mitsuteru Nakamura; Masakazu Higuchi; Shuji Shinohara; Shunji Mitsuyoshi; Mirai So; Shinichi Tokuno (MindCare, 2019)

Evaluation of the Severity of Major Depression Using a Voice Index for Emotional Arousal. - Shuji Shinohara; Hiroyuki Toda; Mitsuteru Nakamura; Yasuhiro Omiya; Masakazu Higuchi; Takeshi Takano; Taku Saito; Masaaki Tanichi; Shuken Boku; Shunji Mitsuyoshi; Mirai So; Aihide Yoshino; et al. (Sensors, 2020)

Performance Evaluation of a Voice-Based Depression Assessment System Considering the Number and Type of Input Utterances. - Masakazu Higuchi; Noriaki Sonota; Mitsuteru Nakamura; Kenji Miyazaki; Shuji Shinohara; Yasuhiro Omiya; Takeshi Takano; Shunji Mitsuyoshi; Shinichi Tokuno (Sensors, 2022)