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ORCIDKentaro Ishizuka
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2010 – 2019
- 2010
[j7]Kentaro Ishizuka, Tomohiro Nakatani, Masakiyo Fujimoto, Noboru Miyazaki:
Noise robust voice activity detection based on periodic to aperiodic component ratio. Speech Commun. 52(1): 41-60 (2010)- [j6]Kentaro Ishizuka, Shoko Araki
, Tatsuya Kawahara:
Speech Activity Detection for Multi-Party Conversation Analyses Based on Likelihood Ratio Test on Spatial Magnitude. IEEE Trans. Speech Audio Process. 18(6): 1354-1365 (2010)
2000 – 2009
- 2009
- [c24]Kentaro Ishizuka, Shoko Araki, Kazuhiro Otsuka, Tomohiro Nakatani, Masakiyo Fujimoto:
A speaker diarization method based on the probabilistic fusion of audio-visual location information. ICMI 2009: 55-62 - [c23]Kazuhiro Otsuka, Shoko Araki, Dan Mikami, Kentaro Ishizuka, Masakiyo Fujimoto, Junji Yamato:
Realtime meeting analysis and 3D meeting viewer based on omnidirectional multimodal sensors. ICMI 2009: 219-220 - [c22]Masakiyo Fujimoto, Kentaro Ishizuka, Tomohiro Nakatani:
A study of mutual front-end processing method based on statistical model for noise robust speech recognition. INTERSPEECH 2009: 1235-1238 - 2008
- [j5]Masakiyo Fujimoto, Kentaro Ishizuka:
Noise Robust Voice Activity Detection Based on Switching Kalman Filter. IEICE Trans. Inf. Syst. 91-D(3): 467-477 (2008) - [j4]Tomohiro Nakatani, Shigeaki Amano, Toshio Irino, Kentaro Ishizuka, Tadahisa Kondo:
A method for fundamental frequency estimation and voicing decision: Application to infant utterances recorded in real acoustical environments. Speech Commun. 50(3): 203-214 (2008) - [j3]Hiroko Kato Solvang, Kentaro Ishizuka, Masakiyo Fujimoto:
Voice activity detection based on adjustable linear prediction and GARCH models. Speech Commun. 50(6): 476-486 (2008) - [c21]Shoko Araki, Masakiyo Fujimoto, Kentaro Ishizuka, Hiroshi Sawada, Shoji Makino:
Speaker indexing and speech enhancement in real meetings / conversations. ICASSP 2008: 93-96 - [c20]Masakiyo Fujimoto, Kentaro Ishizuka, Tomohiro Nakatani:
A voice activity detection based on the adaptive integration of multiple speech features and a signal decision scheme. ICASSP 2008: 4441-4444 - [c19]Kazuhiro Otsuka, Shoko Araki, Kentaro Ishizuka, Masakiyo Fujimoto, Martin Heinrich, Junji Yamato:
A realtime multimodal system for analyzing group meetings by combining face pose tracking and speaker diarization. ICMI 2008: 257-264 - [c18]Kentaro Ishizuka, Shoko Araki, Tatsuya Kawahara:
Statistical speech activity detection based on spatial power distribution for analyses of poster presentations. INTERSPEECH 2008: 99-102 - [c17]Tatsuya Kawahara, Hisao Setoguchi, Katsuya Takanashi, Kentaro Ishizuka, Shoko Araki:
Multi-modal recording, analysis and indexing of poster sessions. INTERSPEECH 2008: 1622-1625 - [c16]Masakiyo Fujimoto, Kentaro Ishizuka, Tomohiro Nakatani:
Study of integration of statistical model-based voice activity detection and noise suppression. INTERSPEECH 2008: 2008-2011 - 2007
- [c15]Juan E. Rubio, Kentaro Ishizuka, Hiroshi Sawada, Shoko Araki, Tomohiro Nakatani, Masakiyo Fujimoto:
Two-Microphone Voice Activity Detection Based on the Homogeneity of the Direction of Arrival Estimates. ICASSP (4) 2007: 385-388 - [c14]Masakiyo Fujimoto, Kentaro Ishizuka, Hiroko Kato Solvang:
Noise Robust Voice Activity Detection Based on Statistical Model and Parallel Non-Linear Kalman Filtering. ICASSP (4) 2007: 797-800 - [c13]Yasuhiro Minami, Minako Sawaki, Kohji Dohsaka, Ryuichiro Higashinaka, Kentaro Ishizuka, Hideki Isozaki, Tatsushi Matsubayashi, Masato Miyoshi, Atsushi Nakamura, Takanobu Oba, Hiroshi Sawada, Takeshi Yamada, Eisaku Maeda:
The world of mushrooms: human-computer interaction prototype systems for ambient intelligence. ICMI 2007: 366-373 - [c12]Kentaro Ishizuka, Tomohiro Nakatani, Masakiyo Fujimoto, Noboru Miyazaki:
Noise robust front-end processing with voice activity detection based on periodic to aperiodic component ratio. INTERSPEECH 2007: 230-233 - [c11]Masakiyo Fujimoto, Kentaro Ishizuka:
Noise robust voice activity detection based on switching kalman filter. INTERSPEECH 2007: 2933-2936 - 2006
- [j2]Kentaro Ishizuka, Tomohiro Nakatani:
A feature extraction method using subband based periodicity and aperiodicity decomposition with noise robust frontend processing for automatic speech recognition. Speech Commun. 48(11): 1447-1457 (2006) - [c10]Kentaro Ishizuka, Hiroko Kato Solvang:
A Feature for Voice Activity Detection Derived from Speech Analysis with the Exponential Autoregressive Model. ICASSP (1) 2006: 789-792 - [c9]Kentaro Ishizuka, Tomohiro Nakatani:
Study of noise robust voice activity detection based on periodic component to aperiodic component ratio. SAPA@INTERSPEECH 2006: 65-70 - 2005
- [c8]Kentaro Ishizuka, Hiroko Kato Solvang, Tomohiro Nakatani:
Speech Signal Analysis with Exponential Autoregressive Model. ICASSP (1) 2005: 225-228 - [c7]Kentaro Ishizuka, Ryoko Mugitani, Hiroko Kato Solvang, Shigeaki Amano:
A longitudinal analysis of the spectral peaks of vowels for a Japanese infant. INTERSPEECH 2005: 1169-1172 - 2004
- [j1]Yuichi Ishimoto, Kentaro Ishizuka, Kiyoaki Aikawa, Masato Akagi:
Fundamental Frequency Estimation for Noisy Speech Using Entropy-Weighted Periodic and Harmonic Features. IEICE Trans. Inf. Syst. 87-D(1): 205-214 (2004) - [c6]Kentaro Ishizuka, Noboru Miyazaki:
Speech feature extraction method representing periodicity and aperiodicity in sub bands for robust speech recognition. ICASSP (1) 2004: 141-144 - [c5]Kentaro Ishizuka, Noboru Miyazaki, Tomohiro Nakatani, Yasuhiro Minami:
Improvement in robustness of speech feature extraction method using sub-band based periodicity and aperiodicity decomposition. INTERSPEECH 2004: 937-940 - 2002
- [c4]Kiyoaki Aikawa, Kentaro Ishizuka:
Noise-robust speech recognition using a new spectral estimation method "PHASOR". ICASSP 2002: 397-400 - [c3]Kentaro Ishizuka, Kiyoaki Aikawa:
Effect of F0 fluctuation and amplitude modulation of natural vowels on vowel identification in noisy environments. INTERSPEECH 2002: 1633-1636 - 2000
- [c2]Yoshinari Kameda, Kentaro Ishizuka, Michihiko Minoh:
A Live Video Imaging Method for Capturing Presentation Information in Distance Learning. IEEE International Conference on Multimedia and Expo (III) 2000: 1237-1240
1990 – 1999
- 1998
- [c1]Tatsuya Kawahara, Kentaro Ishizuka, Shuji Doshita, Chin-Hui Lee:
Speaking-style dependent lexicalized filler model for key-phrase detection and verification. ICSLP 1998
Coauthor Index
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