Shigeki Okawa

Publication Activity (10 Years)

Years Active: 1992-2012
Publications (10 Years): 0

Top Topics

Theoretical Analysis

Markov Random Field

Top Venues

Publications

Takahiro Miyajima, Hideaki Kikuchi, Katsuhiko Shirai, Shigeki Okawa
Method for Collection of Acted Speech Using Various Situation Scripts. LREC (2012)
Yotaro Kubo, Shigeki Okawa, Akira Kurematsu, Katsuhiko Shirai
Temporal AM-FM combination for robust speech recognition. Speech Commun. 53 (5) (2011)
Kengo Toda, Mutsuhisa Fujioka, Atsuhiro Fujii, Shigeki Okawa, Junri Shinohara, Shinji Tanaka, Takayuki Nakamura, Takayuki Furuta
A Home Healthcare System with Communication Robot Technologies - Development of Experimental Systems and in-Home Verification Experiments by Older Persons. J. Robotics Mechatronics 23 (6) (2011)
Yotaro Kubo, Shigeki Okawa, Akira Kurematsu, Katsuhiko Shirai
A comparative study on AM and FM features. INTERSPEECH (2008)
Yotaro Kubo, Akira Kurematsu, Katsuhiko Shirai, Shigeki Okawa
Noisy speech recognition using temporal AM-FM combination. ICASSP (2008)
Yotaro Kubo, Shigeki Okawa, Akira Kurematsu, Katsuhiko Shirai
Recognizing Reverberant Speech Based on Amplitude and Frequency Modulation. IEICE Trans. Inf. Syst. (3) (2008)
Yotaro Kubo, Shigeki Okawa, Akira Kurematsu, Katsuhiko Shirai
A study on temporal features derived by analytic signal. INTERSPEECH (2007)
Toru Taniguchi, Akishige Adachi, Shigeki Okawa, Masaaki Honda, Katsuhiko Shirai
Discrimination of speech, musical instruments and singing voices using the temporal patterns of sinusoidal segments in audio signals. INTERSPEECH (2005)
Shigeki Okawa, Katsuhiko Shirai
Statistical estimation of phoneme's most stable point based on universal constraint. INTERSPEECH (2003)
Shigeki Okawa, Takehiro Nakajima, Katsuhiko Shirai
A recombination strategy for multi-band speech recognition based on mutual information criterion. EUROSPEECH (1999)
Shigeki Okawa, Enrico Bocchieri, Alexandros Potamianos
Multi-band speech recognition in noisy environments. ICASSP (1998)
Shigeki Okawa, Katsuhiko Shirai
Estimation of statistical phoneme center considering phonemic environments. ICSLP (1996)
Shigeki Okawa, Katsuhiko Shirai
Estimation of statistical phoneme center and its application to accurate phoneme modelling. EUROSPEECH (1995)
Shigeki Okawa, Christoph Windheuser, Frédéric Bimbot, Katsuhiko Shirai
Evaluation of phonetic feature recognition with a time-delay neural network. ICSLP (1994)
Shigeki Okawa, Tetsunori Kobayashi, Katsuhiko Shirai
Phoneme recognition in various styles of utterance based on mutual information criterion. ICSLP (1994)
Shigeki Okawa, Tetsunori Kobayashi, Katsuhiko Shirai
Automatic training of phoneme dictionary based on mutual information criterion. ICASSP (1) (1994)
Shigeki Okawa, Tetsunori Kobayashi, Katsuhiko Shirai
Word spotting in conversational speech based on phonemic unit likelihood by mutual information criterion. EUROSPEECH (1993)
Katsuhiko Shirai, Shigeki Okawa, Tetsunori Kobayashi
Phoneme recognition in continuous speech based on mutual information considering phonemic duration and connectivity. ICSLP (1992)