Takao Kobayashi

ORCID

Publication Activity (10 Years)

Years Active: 1982-2024
Publications (10 Years): 21

Top Venues

Publications

Takao Kobayashi, Trey P. Weber, J. Christian Gerdes
Trajectory Planning Using Tire Thermodynamics for Automated Drifting. CoRR (2024)
Takao Kobayashi, Trey P. Weber, J. Christian Gerdes
Trajectory Planning Using Tire Thermodynamics for Automated Drifting. IV (2024)
Takao Kobayashi, Kyoungtae Ko, Sung-Ja Choi, Jin-Hyuck Choi
Orthogonal Dual Polarization GPR Measurement for Detection of Buried Vertical Fault. IEEE Geosci. Remote. Sens. Lett. 19 (2022)
Takao Kobayashi, Jung-Ho Kim, Seung Ryeol Lee, Kyo-Yeong Song
Nadir Detection of Lunar Lava Tube by Kaguya Lunar Radar Sounder. IEEE Trans. Geosci. Remote. Sens. 59 (9) (2021)
Tomoki Koriyama, Takao Kobayashi
Statistical Parametric Speech Synthesis Using Deep Gaussian Processes. IEEE ACM Trans. Audio Speech Lang. Process. 27 (5) (2019)
Tomoki Koriyama, Takao Kobayashi
A Training Method Using DNN-guided Layerwise Pretraining for Deep Gaussian Processes. ICASSP (2019)
Tomoki Koriyama, Shinnosuke Takamichi, Takao Kobayashi
Sparse Approximation of Gram Matrices for GMMN-based Speech Synthesis. SSW (2019)
Tomoki Koriyama, Takao Kobayashi
Semi-Supervised Prosody Modeling Using Deep Gaussian Process Latent Variable Model. INTERSPEECH (2019)
Decha Moungsri, Tomoki Koriyama, Takao Kobayashi
GPR-based Thai speech synthesis using multi-level duration prediction. Speech Commun. 99 (2018)
Takao Kobayashi, Jung-Ho Kim, Seung Ryeol Lee
HF (5 MHz) Imaging of the Moon by Kaguya Lunar Radar Sounder Off Nadir Echo Data. IEEE Trans. Geosci. Remote. Sens. 56 (7) (2018)
Decha Moungsri, Tomoki Koriyama, Takao Kobayashi
Duration prediction using multiple Gaussian process experts for GPR-based speech synthesis. ICASSP (2017)
Nattapong Kurpukdee, Tomoki Koriyama, Takao Kobayashi, Sawit Kasuriya, Chai Wutiwiwatchai, Poonlap Lamsrichan
Speech emotion recognition using convolutional long short-term memory neural network and support vector machines. APSIPA (2017)
Takashi Nose, Yusuke Arao, Takao Kobayashi, Komei Sugiura, Yoshinori Shiga
Sentence Selection Based on Extended Entropy Using Phonetic and Prosodic Contexts for Statistical Parametric Speech Synthesis. IEEE ACM Trans. Audio Speech Lang. Process. 25 (5) (2017)
Decha Moungsri, Tomoki Koriyama, Takao Kobayashi
Enhanced F0 generation for GPR-based speech synthesis considering syllable-based prosodic features. APSIPA (2017)
Tomoki Koriyama, Syohei Oshio, Takao Kobayashi
A speaker adaptation technique for Gaussian process regression based speech synthesis using feature space transform. ICASSP (2016)
Decha Moungsri, Tomoki Koriyama, Takao Kobayashi
Unsupervised Stress Information Labeling Using Gaussian Process Latent Variable Model for Statistical Speech Synthesis. INTERSPEECH (2016)
Tomoki Koriyama, Takao Kobayashi
Prosody generation using frame-based Gaussian process regression and classification for statistical parametric speech synthesis. ICASSP (2015)
Tomoki Koriyama, Takao Kobayashi
A comparison of speech synthesis systems based on GPR, HMM, and DNN with a small amount of training data. INTERSPEECH (2015)
Decha Moungsri, Tomoki Koriyama, Takao Kobayashi
Duration prediction using multi-level model for GPR-based speech synthesis. INTERSPEECH (2015)
Takashi Nose, Misa Kanemoto, Tomoki Koriyama, Takao Kobayashi
HMM-based expressive singing voice synthesis with singing style control and robust pitch modeling. Comput. Speech Lang. 34 (1) (2015)
Takashi Nose, Yusuke Arao, Takao Kobayashi, Komei Sugiura, Yoshinori Shiga, Akinori Ito
Entropy-based sentence selection for speech synthesis using phonetic and prosodic contexts. INTERSPEECH (2015)
Yu Maeno, Takashi Nose, Takao Kobayashi, Tomoki Koriyama, Yusuke Ijima, Hideharu Nakajima, Hideyuki Mizuno, Osamu Yoshioka
Prosodic variation enhancement using unsupervised context labeling for HMM-based expressive speech synthesis. Speech Commun. 57 (2014)
Tomoki Koriyama, Takashi Nose, Takao Kobayashi
Parametric speech synthesis based on Gaussian process regression using global variance and hyperparameter optimization. ICASSP (2014)
Tomoki Koriyama, Hiroshi Suzuki, Takashi Nose, Takahiro Shinozaki, Takao Kobayashi
Accent type and phrase boundary estimation using acoustic and language models for automatic prosodic labeling. INTERSPEECH (2014)
Takashi Nose, Vataya Chunwijitra, Takao Kobayashi
A Parameter Generation Algorithm Using Local Variance for HMM-Based Speech Synthesis. IEEE J. Sel. Top. Signal Process. 8 (2) (2014)
Decha Moungsri, Tomoki Koriyama, Takao Kobayashi
HMM-based Thai speech synthesis using unsupervised stress context labeling. APSIPA (2014)
Daiki Nagahama, Takashi Nose, Tomoki Koriyama, Takao Kobayashi
Transform mapping using shared decision tree context clustering for HMM-based cross-lingual speech synthesis. INTERSPEECH (2014)
Tomoki Koriyama, Takashi Nose, Takao Kobayashi
Parametric speech synthesis using local and global sparse Gaussian processes. MLSP (2014)
Tomoki Koriyama, Takashi Nose, Takao Kobayashi
Statistical Parametric Speech Synthesis Based on Gaussian Process Regression. IEEE J. Sel. Top. Signal Process. 8 (2) (2014)
Takashi Nose, Takao Kobayashi
Quantized F0 Context and Its Applications to Speech Synthesis, Speech Coding, and Voice Conversion. IIH-MSP (2014)
Fuming Fang, Takahiro Shinozaki, Takao Kobayashi
An automatic input protocol recommendation method for tailored switch-to-speech communication aid systems. APSIPA (2014)
Takashi Nose, Takao Kobayashi
An intuitive style control technique in HMM-based expressive speech synthesis using subjective style intensity and multiple-regression global variance model. Speech Commun. 55 (2) (2013)
Yu Maeno, Takashi Nose, Takao Kobayashi, Tomoki Koriyama, Yusuke Ijima, Hideharu Nakajima, Hideyuki Mizuno, Osamu Yoshioka
HMM-based expressive speech synthesis based on phrase-level F0 context labeling. ICASSP (2013)
Tomoki Koriyama, Takashi Nose, Takao Kobayashi
Statistical nonparametric speech synthesis using sparse Gaussian processes. INTERSPEECH (2013)
Takashi Nose, Misa Kanemoto, Tomoki Koriyama, Takao Kobayashi
A style control technique for singing voice synthesis based on multiple-regression HSMM. INTERSPEECH (2013)
Tomoki Koriyama, Takashi Nose, Takao Kobayashi
Frame-level acoustic modeling based on Gaussian process regression for statistical nonparametric speech synthesis. ICASSP (2013)
Hiroki Kanagawa, Takashi Nose, Takao Kobayashi
Speaker-independent style conversion for HMM-based expressive speech synthesis. ICASSP (2013)
Takashi Nose, Takao Kobayashi
Very low bit-rate F0 coding for phonetic vocoders using MSD-HMM with quantized F0 symbols. Speech Commun. 54 (3) (2012)
Tomoki Koriyama, Takashi Nose, Takao Kobayashi
An F0 modeling technique based on prosodic events for spontaneous speech synthesis. ICASSP (2012)
Vataya Chunwijitra, Takashi Nose, Takao Kobayashi
A tone-modeling technique using a quantized F0 context to improve tone correctness in average-voice-based speech synthesis. Speech Commun. 54 (2) (2012)
Vataya Chunwijitra, Takashi Nose, Takao Kobayashi
A speech parameter generation algorithm using local variance for HMM-based speech synthesis. INTERSPEECH (2012)
Tomoki Koriyama, Takashi Nose, Takao Kobayashi
Discontinuous Observation HMM for Prosodic-Event-Based F0 Generation. INTERSPEECH (2012)
Takao Kobayashi, Jung-Ho Kim, Seung Ryeol Lee, Atsushi Kumamoto, Hiromu Nakagawa, Shoko Oshigami, Hiroshi Oya, Yasushi Yamaguchi, Atsushi Yamaji, Takayuki Ono
Synthetic Aperture Radar Processing of Kaguya Lunar Radar Sounder Data for Lunar Subsurface Imaging. IEEE Trans. Geosci. Remote. Sens. 50 (6) (2012)
Tatsuhiko Saito, Takashi Nose, Takao Kobayashi, Yohei Okato, Akio Horii
Performance Prediction of Speech Recognition Using Average-Voice-Based Speech Synthesis. INTERSPEECH (2011)
Tomoki Koriyama, Takashi Nose, Takao Kobayashi
On the Use of Extended Context for HMM-Based Spontaneous Conversational Speech Synthesis. INTERSPEECH (2011)
Takashi Nose, Takao Kobayashi
A Perceptual Expressivity Modeling Technique for Speech Synthesis Based on Multiple-Regression HSMM. INTERSPEECH (2011)
Yu Maeno, Takashi Nose, Takao Kobayashi, Yusuke Ijima, Hideharu Nakajima, Hideyuki Mizuno, Osamu Yoshioka
HMM-Based Emphatic Speech Synthesis Using Unsupervised Context Labeling. INTERSPEECH (2011)
Takashi Nose, Takao Kobayashi
Very low bit-rate F0 coding for phonetic vocoder using MSD-HMM with quantized F0 context. ICASSP (2011)
Vataya Chunwijitra, Takashi Nose, Takao Kobayashi
Tonal context labeling using quantized F0 symbols for improving tone correctness in average-voice-based speech synthesis. ICASSP (2011)
Takashi Nose, Takao Kobayashi
Speaker-independent HMM-based voice conversion using adaptive quantization of the fundamental frequency. Speech Commun. 53 (7) (2011)
Shuji Yokomizo, Takashi Nose, Takao Kobayashi
Evaluation of prosodic contextual factors for HMM-based speech synthesis. INTERSPEECH (2010)
Takashi Nose, Yuhei Ota, Takao Kobayashi
HMM-Based Voice Conversion Using Quantized F0 Context. IEICE Trans. Inf. Syst. (9) (2010)
Yusuke Ijima, Takashi Nose, Makoto Tachibana, Takao Kobayashi
A Rapid Model Adaptation Technique for Emotional Speech Recognition with Style Estimation Based on Multiple-Regression HMM. IEICE Trans. Inf. Syst. (1) (2010)
Takao Kobayashi, Ikuko Shimizu
Fast Density Estimation for Approximated k Nearest Neighbor Classification. ICFHR (2010)
Tomoki Koriyama, Takashi Nose, Takao Kobayashi
Conversational spontaneous speech synthesis using average voice model. INTERSPEECH (2010)
Takashi Nose, Koujirou Ooki, Takao Kobayashi
HMM-based speech synthesis with unsupervised labeling of accentual context based on F0 quantization and average voice model. ICASSP (2010)
Takashi Nose, Takao Kobayashi
Speaker-independent HMM-based voice conversion using quantized fundamental frequency. INTERSPEECH (2010)
Takao Kobayashi, Jung-Ho Kim, Seung Ryeol Lee, Hiroshi Araki, Takayuki Ono
Simultaneous Observation of Lunar Radar Sounder and Laser Altimeter of Kaguya for Lunar Regolith Layer Thickness Estimate. IEEE Geosci. Remote. Sens. Lett. 7 (3) (2010)
Takashi Nose, Takao Kobayashi
A Technique for Estimating Intensity of Emotional Expressions and Speaking Styles in Speech Based on Multiple-Regression HSMM. IEICE Trans. Inf. Syst. (1) (2010)
Takashi Nose, Takao Kobayashi
HMM-based robust voice conversion using adaptive F0 quantization. SSW (2010)
Takao Kobayashi
Foreword. IEICE Trans. Inf. Syst. (9) (2010)
Takao Kobayashi, Ikuko Shimizu
A Linear Classification Method in a Very High Dimensional Space Using Distributed Representation. MLDM (2009)
Takashi Nose, Junichi Adada, Takao Kobayashi
HMM-based speaker characteristics emphasis using average voice model. INTERSPEECH (2009)
Junichi Yamagishi, Takao Kobayashi, Yuji Nakano, Katsumi Ogata, Juri Isogai
Analysis of Speaker Adaptation Algorithms for HMM-Based Speech Synthesis and a Constrained SMAPLR Adaptation Algorithm. IEEE Trans. Speech Audio Process. 17 (1) (2009)
Yusuke Ijima, Takeshi Matsubara, Takashi Nose, Takao Kobayashi
Speaking style adaptation for spontaneous speech recognition using multiple-regression HMM. INTERSPEECH (2009)
Takashi Nose, Makoto Tachibana, Takao Kobayashi
HMM-Based Style Control for Expressive Speech Synthesis with Arbitrary Speaker's Voice Using Model Adaptation. IEICE Trans. Inf. Syst. (3) (2009)
Yusuke Ijima, Makoto Tachibana, Takashi Nose, Takao Kobayashi
Emotional speech recognition based on style estimation and adaptation with multiple-regression HMM. ICASSP (2009)
Suphattharachai Chomphan, Takao Kobayashi
Tone correctness improvement in speaker-independent average-voice-based Thai speech synthesis. Speech Commun. 51 (4) (2009)
Yusuke Ijima, Makoto Tachibana, Takashi Nose, Takao Kobayashi
An on-line adaptation technique for emotional speech recognition using style estimation with multiple-regression HMM. INTERSPEECH (2008)
Makoto Tachibana, Shinsuke Izawa, Takashi Nose, Takao Kobayashi
Speaker and style adaptation using average voice model for style control in HMM-based speech synthesis. ICASSP (2008)
Takashi Nose, Yoichi Kato, Makoto Tachibana, Takao Kobayashi
An estimation technique of style expressiveness for emotional speech using model adaptation based on multiple-regression HSMM. INTERSPEECH (2008)
Junichi Yamagishi, Hisashi Kawai, Takao Kobayashi
Phone duration modeling using gradient tree boosting. Speech Commun. 50 (5) (2008)
Suphattharachai Chomphan, Takao Kobayashi
Tone correctness improvement in speaker dependent HMM-based Thai speech synthesis. Speech Commun. 50 (5) (2008)
Makoto Tachibana, Keigo Kawashima, Junichi Yamagishi, Takao Kobayashi
Performance evaluation of HMM-based style classification with a small amount of training data. INTERSPEECH (2007)
Junichi Yamagishi, Takao Kobayashi, Makoto Tachibana, Katsumi Ogata, Yuji Nakano
Model Adaptation Approach to Speech Synthesis with Diverse Voices and Styles. ICASSP (4) (2007)
Toru Takahashi, Keiichi Tokuda, Takao Kobayashi, Tadashi Kitamura
Vector quantization of mel-cepstral coefficients using distortion measure for spectral analysis. Systems and Computers in Japan 38 (13) (2007)
Takashi Nose, Junichi Yamagishi, Takashi Masuko, Takao Kobayashi
A Style Control Technique for HMM-Based Expressive Speech Synthesis. IEICE Trans. Inf. Syst. (9) (2007)
Junichi Yamagishi, Takao Kobayashi, Steve Renals, Simon King, Heiga Zen, Tomoki Toda, Keiichi Tokuda
Improved average-voice-based speech synthesis using gender-mixed modeling and a parameter generation algorithm considering GV. SSW (2007)
Heiga Zen, Keiichi Tokuda, Takashi Masuko, Takao Kobayashi, Tadashi Kitamura
A Hidden Semi-Markov Model-Based Speech Synthesis System. IEICE Trans. Inf. Syst. (5) (2007)
Junichi Yamagishi, Takao Kobayashi
Average-Voice-Based Speech Synthesis Using HSMM-Based Speaker Adaptation and Adaptive Training. IEICE Trans. Inf. Syst. (2) (2007)
Suphattharachai Chomphan, Takao Kobayashi
Implementation and evaluation of an HMM-based Thai speech synthesis system. INTERSPEECH (2007)
Takashi Nose, Yoichi Kato, Takao Kobayashi
A Speaker Adaptation Technique for MRHSMM-Based Style Control of Synthetic Speech. ICASSP (4) (2007)
Suphattharachai Chomphan, Takao Kobayashi
Design of tree-based context clustering for an HMM-based Thai speech synthesis system. SSW (2007)
Takashi Nose, Yoichi Kato, Takao Kobayashi
Style estimation of speech based on multiple regression hidden semi-Markov model. INTERSPEECH (2007)
Heiga Zen, Takashi Masuko, Keiichi Tokuda, Takayoshi Yoshimura, Takao Kobayashi, Tadashi Kitamura
State Duration Modeling for HMM-Based Speech Synthesis. IEICE Trans. Inf. Syst. (3) (2007)
Yuji Nakano, Makoto Tachibana, Junichi Yamagishi, Takao Kobayashi
Constrained structural maximum a posteriori linear regression for average-voice-based speech synthesis. INTERSPEECH (2006)
Makoto Tachibana, Junichi Yamagishi, Takashi Masuko, Takao Kobayashi
A Style Adaptation Technique for Speech Synthesis Using HSMM and Suprasegmental Features. IEICE Trans. Inf. Syst. (3) (2006)
Takashi Nose, Junichi Yamagishi, Takao Kobayashi
A style control technique for speech synthesis using multiple regression HSMM. INTERSPEECH (2006)
Makoto Tachibana, Takashi Nose, Junichi Yamagishi, Takao Kobayashi
A technique for controlling voice quality of synthetic speech using multiple regression HSMM. INTERSPEECH (2006)
Junichi Yamagishi, Katsumi Ogata, Yuji Nakano, Juri Isogai, Takao Kobayashi
HSMM-Based Model Adaptation Algorithms for Average-Voice-Based Speech Synthesis. ICASSP (1) (2006)
Katsumi Ogata, Makoto Tachibana, Junichi Yamagishi, Takao Kobayashi
Acoustic model training based on linear transformation and MAP modification for HSMM-based speech synthesis. INTERSPEECH (2006)
Takao Kobayashi, Kotoku Sasagane, Kizashi Yamaguchi
Derivation of dynamic electric and magnetic response properties based on the quasienergy derivative method. J. Comput. Methods Sci. Eng. 6 (5-6) (2006)
Takashi Masuko, Takao Kobayashi, Keiichi Tokuda
Very low bit rate speech coding based on HMM with speaker adaptation. Systems and Computers in Japan 37 (2) (2006)
Junichi Yamagishi, Takao Kobayashi
Adaptive Training for Hidden Semi-Markov Model. ICASSP (1) (2005)
Vladimir Braquet, Takao Kobayashi
A wavelet based noise reduction algorithm for speech signal corrupted by coloured noise. INTERSPEECH (2005)
Takashi Yamazaki, Naotake Niwase, Junichi Yamagishi, Takao Kobayashi
HumanWalking Motion Synthesis Based on Multiple Regression Hidden Semi-Markov Model. CW (2005)
Takayoshi Yoshimura, Keiichi Tokuda, Takashi Masuko, Takao Kobayashi, Tadashi Kitamura
Incorporating a mixed excitation model and postfilter into HMM-based text-to-speech synthesis. Systems and Computers in Japan 36 (12) (2005)
Juri Isogai, Junichi Yamagishi, Takao Kobayashi
Model adaptation and adaptive training using ESAT algorithm for HMM-based speech synthesis. INTERSPEECH (2005)
Makoto Tachibana, Junichi Yamagishi, Takashi Masuko, Takao Kobayashi
Performance evaluation of style adaptation for hidden semi-Markov model based speech synthesis. INTERSPEECH (2005)
Dhany Arifianto, Takao Kobayashi
Voiced/Unvoiced Determination of Speech Signal in Noisy Environment using Harmonicity Measure Based on Instantaneous Frequency. ICASSP (1) (2005)

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Publication Activity (10 Years)

Top Topics

Top Venues

Takao Kobayashi