A
Akinori Ito
Researcher at Tohoku University
Publications - 274
Citations - 1449
Akinori Ito is an academic researcher from Tohoku University. The author has contributed to research in topics: Language model & Dialog box. The author has an hindex of 14, co-authored 261 publications receiving 1314 citations. Previous affiliations of Akinori Ito include Osaka Institute of Technology & Yamagata University.
Papers
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Proceedings Article
Free software toolkit for Japanese large vocabulary continuous speech recognition
Tatsuya Kawahara,Akinobu Lee,Tetsunori Kobayashi,Kazuya Takeda,Nobuaki Minematsu,Shigeki Sagayama,Katsunobu Itou,Akinori Ito,Mikio Yamamoto,Atsushi Yamada,Takehito Utsuro,Kiyohiro Shikano +11 more
TL;DR: ICSLP2000: the 6th International Conference on Spoken Language Processing, October 16-20, 2000, Beijing, China.
Proceedings ArticleDOI
Smile and laughter recognition using speech processing and face recognition from conversation video
TL;DR: A method to detect smile expression and laughter sound robustly by combining an image-based facial expression recognition method and an audio-based laughter sound recognition method, which could detect smile faces by more than 80% recall and precision rate.
Proceedings ArticleDOI
Internal Noise Suppression for Speech Recognition by Small Robots
TL;DR: Two new methods are proposed that suppresses internal noise of the small robots by using the estimated noise spectrum dependent on the motion of the robot to prepare the noise spectrums for all motions.
Proceedings Article
Lyrics recognition from a singing voice based on finite state automaton for music information retrieval
TL;DR: To exploit linguistic constraints maximally, the recognition grammar using a finite state automaton (FSA) that accepts only lyrics in the database is described and a “singing voice adaptation” using a speaker adaptation technique is carried out.
Journal ArticleDOI
Japanese Dictation Toolkit -1997 version
Tatsuya Kawahara,Akinobu Lee,Tetsunori Kobayashi,Kazuya Takeda,Nobuaki Minematsu,Katsunobu Itou,Akinori Ito,Mikio Yamamoto,Atsushi Yamada,Takehito Utsuro,Kiyohiro Shikano +10 more
TL;DR: The Japanese Dictation Toolkit has been designed and developed as a baseline platform for Japanese LVCSR (Large Vocabulary Continuous Speech Recognition), and implemented a baseline 5, 000-word dictation system and evaluated various components.