Yutaka Kamamoto

42 papers A 1B 4C 1Misc 11Journal 12Unranked 13
YearRankTypeTitle / Venue / Authors
2025 J jnl
Optimal Construction of N-Bit-Delay Almost Instantaneous Fixed-to-Variable-Length Codes.
IEEE Trans. Inf. Theory
Ryosuke Sugiura, Masaaki Nishino, Norihito Yasuda, Yutaka Kamamoto, Takehiro Moriya
2025 Misc conf
Stereo Downmix in 3GPP IVAS for EVS Compatibility.
ICASSP
Takehiro Moriya, Stéphane Ragot, Arnaud Lefort, Alexandre Guérin, Noboru Harada, Ryosuke Sugiura, Yutaka Kamamoto
2024 — conf
Immersive Applause Playback System Using Flat-Panel Loudspeakers.
GCCE
Shotaro Inoue, Kazuhiko Kawahara, Takashi G. Sato, Kenji Ishikawa, Yutaka Kamamoto
2023 J jnl
General Form of Almost Instantaneous Fixed-to-Variable-Length Codes.
IEEE Trans. Inf. Theory
Ryosuke Sugiura, Yutaka Kamamoto, Takehiro Moriya
2023 J jnl
Optimal Construction of N-bit-delay Almost Instantaneous Fixed-to-Variable-Length Codes.
CoRR
Ryosuke Sugiura, Masaaki Nishino, Norihito Yasuda, Yutaka Kamamoto, Takehiro Moriya
2022 J jnl
General form of almost instantaneous fixed-to-variable-length codes and optimal code tree construction.
CoRR
Ryosuke Sugiura, Yutaka Kamamoto, Takehiro Moriya
2021 J jnl
Extended-Domain Golomb Code and Symmetry of Relative Redundancy.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Ryosuke Sugiura, Yutaka Kamamoto, Takehiro Moriya
2019 J jnl
Shape Control of Discrete Generalized Gaussian Distributions for Frequency-Domain Audio Coding.
IEEE ACM Trans. Audio Speech Lang. Process.
Ryosuke Sugiura, Yutaka Kamamoto, Takehiro Moriya
2018 — conf
Construction of Haptic Experience Sharing Platform.
UbiComp/ISWC Adjunct
Haruki Nakamura, Daiya Kato, Roshan Lalintha Peiris, Kouta Minamizawa, Yutaka Kamamoto, Junji Watanabe
2018 B conf
Integer Nesting/Splitting for Golomb-Rice Coding of Generalized Gaussian Sources.
DCC
Ryosuke Sugiura, Yutaka Kamamoto, Takehiro Moriya
2018 J jnl
Optimal Golomb-Rice Code Extension for Lossless Coding of Low-Entropy Exponentially Distributed Sources.
IEEE Trans. Inf. Theory
Ryosuke Sugiura, Yutaka Kamamoto, Noboru Harada, Takehiro Moriya
2018 Misc conf
Spectral-Envelope-Based Least Significant Bit Management for Low-Delay Bit-Error-Robust Speech Coding.
ICASSP
Ryosuke Sugiura, Yutaka Kamamoto, Takehiro Moriya
2017 — conf
Experimental evaluation of encoding parameters of MPEG-4 ALS for high-resolution audio.
GCCE
Shota Amada, Yutaka Kamamoto, Noboru Harada, Ryosuke Sugiura, Takehiro Moriya, Shoji Makino, Takeshi Yamada
2017 — conf
Extraction of applause from a sound field for ambient transmission in a live viewing system.
GCCE
Moe Nishikawa, Akiho Fujimori, Kazuhiko Kawahara, Akira Omoto, Yutaka Kamamoto, Takehiro Moriya
2017 — conf
Flexible Synchronization in Optical Camera Communication with On-Off Keying.
GLOBECOM Workshops
Yoshifumi Shiraki, Takashi G. Sato, Yutaka Kamamoto, Takehiro Moriya
2017 Misc conf
Shape parameter estimation for generalized-Gaussian-distributed frequency spectra of audio signals.
ICASSP
Ryosuke Sugiura, Yutaka Kamamoto, Takehiro Moriya
2015 J jnl
A High-Speed Camera-Based Approach to Massive Sound Sensing With Optical Wireless Acoustic Sensors.
IEEE Trans. Computational Imaging
Gabriel Pablo Nava, Hoang Duy Nguyen, Yutaka Kamamoto, Takashi G. Sato, Yoshifumi Shiraki, Noboru Harada, Takehiro Moriya
2015 — conf
Adaptive selection of lag-window shape for linear predictive analysis in the 3GPP EVS codec.
GlobalSIP
Yutaka Kamamoto, Takehiro Moriya, Noboru Harada
2015 — conf
Harmonic model for MDCT based audio coding with LPC envelope.
EUSIPCO
Takehiro Moriya, Yutaka Kamamoto, Noboru Harada, Tom Bäckström, Christian R. Helmrich, Guillaume Fuchs
2015 J jnl
Optimal Coding of Generalized-Gaussian-Distributed Frequency Spectra for Low-Delay Audio Coder With Powered All-Pole Spectrum Estimation.
IEEE ACM Trans. Audio Speech Lang. Process.
Ryosuke Sugiura, Yutaka Kamamoto, Noboru Harada, Hirokazu Kameoka, Takehiro Moriya
2015 Misc conf
Overview of the EVS codec architecture.
ICASSP
Martin Dietz, Markus Multrus, Vaclav Eksler, Vladimir Malenovsky, Erik Norvell, Harald Pobloth, Lei Miao, Zhe Wang, Lasse Laaksonen, Adriana Vasilache, Yutaka Kamamoto, Kei Kikuiri, Stéphane Ragot, Julien Faure, Hiroyuki Ehara, Vivek Rajendran, Venkatraman Atti, Hosang Sung, Eunmi Oh, Hao Yuan, Changbao Zhu
2015 J jnl
Resolution Warped Spectral Representation for Low-Delay and Low-Bit-Rate Audio Coder.
IEEE ACM Trans. Audio Speech Lang. Process.
Ryosuke Sugiura, Yutaka Kamamoto, Noboru Harada, Hirokazu Kameoka, Takehiro Moriya
2014 Misc conf
Adaptive post-filtering controlled by pitch frequency for CELP-based speech coder.
ACSSC
Hironobu Chiba, Yutaka Kamamoto, Takehiro Moriya, Noboru Harada, Shigeki Miyabe, Takeshi Yamada, Shoji Makino
2014 — conf
Direct linear conversion of LSP parameters for perceptual control in speech and audio coding.
EUSIPCO
Ryosuke Sugiura, Yutaka Kamamoto, Noboru Harada, Hirokazu Kameoka, Takehiro Moriya
2014 — conf
Golomb-rice coding optimized via LPC for frequency domain audio coder.
GlobalSIP
Ryosuke Sugiura, Yutaka Kamamoto, Noboru Harada, Hirokazu Kameoka, Takehiro Moriya
2014 — conf
Representation of spectral envelope with warped frequency resolution for audio coder.
EUSIPCO
Ryosuke Sugiura, Yutaka Kamamoto, Noboru Harada, Hirokazu Kameoka, Takehiro Moriya
2013 — conf
A playback system that synchronizes the musical phrases with listener's respiration phases.
CHI Extended Abstracts
Takashi G. Sato, Yutaka Kamamoto, Noboru Harada, Takehiro Moriya
2013 — conf
Image processing techniques for high speed camera-based free-field optical communication.
ICSIPA
Gabriel Pablo Nava, Yutaka Kamamoto, Takashi G. Sato, Yoshifumi Shiraki, Noboru Harada, Takehiro Moriya
2013 Misc conf
Simultaneous reconstruction of undersampled multichannel signals with a decayed and time-delayed common component.
ICASSP
Yoshifumi Shiraki, Yutaka Kamamoto, Takehiro Moriya
2012 — conf
Variable-length coding of ACELP gain using Entropy-Constrained VQ.
ISCIT
Takayoshi Oshima, Yutaka Kamamoto, Takehiro Moriya, Nobutaka Ono, Shigeki Sagayama
2010 J jnl
Archive and Preservation of Media Content Using MPEG-A.
IEEE Multim.
Noboru Harada, Yutaka Kamamoto, Takehiro Moriya, Hendry, M. S. Houari Sabirin, Munchurl Kim
2010 Misc conf
Emerging ITU-T standard G.711.0 - lossless compression of G.711 pulse code modulation.
ICASSP
Noboru Harada, Yutaka Kamamoto, Takehiro Moriya, Yusuke Hiwasaki, Michael A. Ramalho, Lorin Netsch, Jacek Stachurski, Lei Miao, Hervé Taddei, Fengyan Qi
2010 B conf
Enhanced Lossless Coding Tools of LPC Residual for ITU-T G.711.0.
DCC
Takehiro Moriya, Yutaka Kamamoto, Noboru Harada
2010 Misc conf
Enhanced lossless coding tools for prediction residual.
ICASSP
Takehiro Moriya, Yutaka Kamamoto, Noboru Harada
2010 Misc conf
Escaped-Huffman and adaptive recursive rice coding for lossless compression of the mapped domain linear prediction residual.
ICASSP
Noboru Harada, Yutaka Kamamoto, Takehiro Moriya
2010 B conf
Lossless Compression of Mapped Domain Linear Prediction Residual for ITU-T Recommendation G.711.0.
DCC
Noboru Harada, Yutaka Kamamoto, Takehiro Moriya
2010 B conf
Low-Complexity PARCOR Coefficient Quantizer and Prediction Order Estimator for G.711.0 (Lossless Speech Coding).
DCC
Yutaka Kamamoto, Takehiro Moriya, Noboru Harada
2010 Misc conf
Low-complexity PARCOR coefficient quantizer and prediction order estimator for lossless speech coding.
ICASSP
Yutaka Kamamoto, Takehiro Moriya, Noboru Harada
2008 Misc conf
Interchannel dependency analysis of biomedical signals for efficient lossless compression by MPEG-4 ALS.
ICASSP
Yutaka Kamamoto, Noboru Harada, Takehiro Moriya
2008 C conf
Lossless compression of biomedical signals by MPEG-4 ALS with enhanced encoding tools.
MMSP
Yutaka Kamamoto, Noboru Harada, Takehiro Moriya
2008 J jnl
Multichannel Linear Prediction Method Compliant with the MPEG-4 ALS.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Yutaka Kamamoto, Noboru Harada, Takehiro Moriya
2004 A conf
Complex spectrum circle centroid for microphone-array-based noisy speech recognition.
INTERSPEECH
Shigeki Sagayama, Okajima Takashi, Yutaka Kamamoto, Takuya Nishimoto