• 515 引用
  • 14 h指数
19962019
Pureに変更を加えた場合、すぐここに表示されます。

研究成果 1996 2019

2019
3 引用 (Scopus)

Data-driven Design of Perfect Reconstruction Filterbank for DNN-based Sound Source Enhancement

Takeuchi, D., Yatabe, K., Koizumi, Y., Oikawa, Y. & Harada, N., 2019 5 1, 2019 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 596-600 5 p. 8683861. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; 巻数 2019-May).

研究成果: Conference contribution

Fourier transforms
Acoustic waves
Cost functions
Wavelet transforms
Masks
3 引用 (Scopus)

Deep Griffin-Lim Iteration

Masuyama, Y., Yatabe, K., Koizumi, Y., Oikawa, Y. & Harada, N., 2019 5 1, 2019 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 61-65 5 p. 8682744. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; 巻数 2019-May).

研究成果: Conference contribution

Redundancy
Fourier transforms
Signal processing
Deep neural networks

Extracting sound from flow measured by parallel phase-shifting interferometry using spatio-temporal filter

Tanigawa, R., Ishikawa, K., Yatabe, K., Oikawa, Y., Onuma, T. & Niwa, H., 2019 1 1, Three-Dimensional Imaging, Visualization, and Display 2019. Javidi, B., Son, J-Y. & Matoba, O. (版). SPIE, 109970R. (Proceedings of SPIE - The International Society for Optical Engineering; 巻数 10997).

研究成果: Conference contribution

Three dimensional computer graphics
Three-dimensional Display
High-speed Imaging
Phase Shifting
Interferometry
2 引用 (Scopus)

Griffin-lim like phase recovery via alternating direction method of multipliers

Masuyama, Y., Yatabe, K. & Oikawa, Y., 2019 1 1, : : IEEE Signal Processing Letters. 26, 1, p. 184-188 5 p., 8552369.

研究成果: Article

Method of multipliers
Alternating Direction Method
Recovery
Spectrogram
Acoustic signal processing
1 引用 (Scopus)

Guided-spatio-temporal Filtering for Extracting Sound from Optically Measured Images Containing Occluding Objects

Tanigawa, R., Yatabe, K. & Oikawa, Y., 2019 5 1, 2019 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 945-949 5 p. 8682175. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; 巻数 2019-May).

研究成果: Conference contribution

Acoustic waves
Interferometry
Acoustic fields
Air
Refractive index
2 引用 (Scopus)

Low-rankness of Complex-valued Spectrogram and Its Application to Phase-aware Audio Processing

Masuyama, Y., Yatabe, K. & Oikawa, Y., 2019 5 1, 2019 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 855-859 5 p. 8683100. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; 巻数 2019-May).

研究成果: Conference contribution

Audio signal processing
Factorization
Processing
公開
decomposition
optimization
acoustics
attack
simulation
3 引用 (Scopus)

Phase-aware Harmonic/percussive Source Separation via Convex Optimization

Masuyama, Y., Yatabe, K. & Oikawa, Y., 2019 5 1, 2019 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 985-989 5 p. 8683821. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; 巻数 2019-May).

研究成果: Conference contribution

Source separation
Convex optimization
Decomposition
Processing
Experiments

Representation of complex spectrogram via phase conversion

Yatabe, K., Masuyama, Y., Kusano, T. & Oikawa, Y., 2019 1 1, : : Acoustical Science and Technology. 40, 3, p. 170-177 8 p.

研究成果: Review article

公開
spectrograms
terminology
signal processing
1 引用 (Scopus)
directivity
finite difference time domain method
estimating
acoustic simulation
approximation

Three-dimensional noise and spatial mapping system with aerial blimp robot

Saitou, R., Ikeda, Y. & Oikawa, Y., 2019 1 1, : : Acoustical Science and Technology. 40, 1, p. 12-22 11 p.

研究成果: Article

robots
propellers
pilotless aircraft
acoustic measurement
balloons
1 引用 (Scopus)
sound fields
sound intensity
acoustics
cameras
2018
2 引用 (Scopus)
dictionaries
monopoles
acoustics
estimating
estimates

Blind reverberation energy estimation using exponential averaging with attack and release time constants for hearing aids

Nozaki, K., Ikeda, Y., Oikawa, Y., Fujisaka, Y. I. & Sunohara, M., 2018 12 15, : : Applied Acoustics. 142, p. 106-113 8 p.

研究成果: Article

reverberation
hearing
attack
time constant
subtraction

Display system for distribution of virtual image sources by using mixed reality technology

Teraoka, W., Kataoka, Y., Oikawa, Y. & Ikeda, Y., 2018 1 1.

研究成果: Paper

display devices
rooms
microphones
acoustics
directivity
3 引用 (Scopus)

Envelope Estimation by Tangentially Constrained Spline

Kusano, T., Yatabe, K. & Oikawa, Y., 2018 9 10, 2018 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 巻 2018-April. p. 4374-4378 5 p. 8462203

研究成果: Conference contribution

Splines
Derivatives
Decomposition
1 引用 (Scopus)

Hat-type hearing aid system with flexible sound directivity pattern

Inoue, T., Ikeda, Y. & Oikawa, Y., 2018 1 1, : : Acoustical Science and Technology. 39, 1, p. 22-29 8 p.

研究成果: Article

directivity
hearing
microphones
acoustics
intelligibility
1 引用 (Scopus)

Individual Difference of Ultrasonic Transducers for Parametric Array Loudspeaker

Minami, S., Kuroda, J. & Oikawa, Y., 2018 9 10, 2018 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 巻 2018-April. p. 486-490 5 p. 8462189

研究成果: Conference contribution

Ultrasonic transducers
Loudspeakers
Natural frequencies
Acoustic waves
Transducers
5 引用 (Scopus)

Infinite-dimensional SVD for revealing microphone array's characteristics

Koyano, Y., Yatabe, K. & Oikawa, Y., 2018 1 1, : : Applied Acoustics. 129, p. 116-125 10 p.

研究成果: Article

microphones
configurations
linear arrays
sound fields
arrivals
1 引用 (Scopus)
radon
acoustics
controllability
estimates
sound waves

Measurement of sound pressure inside tube using optical interferometry

Hermawanto, D., Ishikawa, K., Yatabe, K. & Oikawa, Y., 2018 1 1.

研究成果: Paper

sound pressure
sound fields
interferometry
projection
tubes
3 引用 (Scopus)

Modal Decomposition of Musical Instrument Sound Via Alternating Direction Method of Multipliers

Masuyama, Y., Kusano, T., Yatabe, K. & Oikawa, Y., 2018 9 10, 2018 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 巻 2018-April. p. 631-635 5 p. 8462350

研究成果: Conference contribution

Musical instruments
Acoustic waves
Decomposition
Constrained optimization
7 引用 (Scopus)

Model-based phase recovery of spectrograms via optimization on riemannian manifolds

Masuyama, Y., Yatabe, K. & Oikawa, Y., 2018 11 2, 16th International Workshop on Acoustic Signal Enhancement, IWAENC 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 126-130 5 p. 8521404

研究成果: Conference contribution

spectrograms
recovery
Recovery
optimization
audio signals
3 引用 (Scopus)

Optical visualization of a fluid flow via the temperature controlling method

Tanigawa, R., Ishikawa, K., Yatabe, K., Oikawa, Y., Onuma, T. & Niwa, H., 2018 7 15, : : Optics Letters. 43, 14, p. 3273-3276 4 p.

研究成果: Article

fluid flow
flow visualization
temperature control
visibility
interferometry
high speed cameras
sound fields
cavities
polarization
acoustics
2 引用 (Scopus)

Optical visualization of sound source of edge tone using parallel phase-shifting interferometry

Tanigawa, R., Ishikawa, K., Yatabe, K., Oikawa, Y., Onuma, T. & Niwa, H., 2018 1 1.

研究成果: Paper

interferometry
acoustics
aerodynamics
microphones
aerodynamic noise
3 引用 (Scopus)

Parametric Approximation of Piano Sound Based on Kautz Model with Sparse Linear Prediction

Kobayashi, K., Takeuchi, D., Iwamoto, M., Yatabe, K. & Oikawa, Y., 2018 9 10, 2018 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 巻 2018-April. p. 626-630 5 p. 8461547

研究成果: Conference contribution

Acoustic waves
Musical instruments
IIR filters
Poles
7 引用 (Scopus)

Phase Corrected Total Variation for Audio Signals

Yatabe, K. & Oikawa, Y., 2018 9 10, 2018 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 巻 2018-April. p. 656-660 5 p. 8461541

研究成果: Conference contribution

Signal processing
2 引用 (Scopus)
piezoelectric transducers
acoustics
transducers
diaphragms
sound pressure
1 引用 (Scopus)

Realizing Directional Sound Source in FDTD Method by Estimating Initial Value

Takeuchi, D., Yatabe, K. & Oikawa, Y., 2018 9 10, 2018 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 巻 2018-April. p. 461-465 5 p. 8461490

研究成果: Conference contribution

Finite difference time domain method
Acoustic waves
Impulse response
Acoustics
Experiments

Real-time measurement and display system of 3D sound intensity map using optical see-through head mounted display

Kataoka, Y., Teraoka, W., Oikawa, Y. & Ikeda, Y., 2018 12 4, SIGGRAPH Asia 2018 Posters, SA 2018. Association for Computing Machinery, Inc, 3283358

研究成果: Conference contribution

Acoustic intensity
Acoustic fields
Time measurement
Display devices
Position measurement
4 引用 (Scopus)

Rectified linear unit can assist griffin-lim phase recovery

Yatabe, K., Masuyama, Y. & Oikawa, Y., 2018 11 2, 16th International Workshop on Acoustic Signal Enhancement, IWAENC 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 555-559 5 p. 8521304

研究成果: Conference contribution

Noise abatement
recovery
Recovery
Speech enhancement
Fourier transforms
3 引用 (Scopus)

Seeing the sound we hear: Optical technologies for visualizing sound wave

Oikawa, Y., Ishikawa, K., Yatabe, K., Onuma, T. & Niwa, H., 2018 1 1, Three-Dimensional Imaging, Visualization, and Display 2018. Javidi, B., Matoba, O., Son, J-Y., Martinez-Corral, M. & Stern, A. (版). SPIE, 巻 10666. 106660C

研究成果: Conference contribution

sound waves
Acoustic waves
acoustics
Acoustics
optics
1 引用 (Scopus)

Separating stereo audio mixture having no phase difference by convex clustering and disjointness map

Hiruma, A., Yatabe, K. & Oikawa, Y., 2018 11 2, 16th International Workshop on Acoustic Signal Enhancement, IWAENC 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 266-270 5 p. 8521350

研究成果: Conference contribution

Bins
Masks
masks
Source separation
music
12 引用 (Scopus)

Simultaneous imaging of flow and sound using high-speed parallel phase-shifting interferometry

Ishikawa, K., Tanigawa, R., Yatabe, K., Oikawa, Y., Onuma, T. & Niwa, H., 2018 3 1, : : Optics Letters. 43, 5, p. 991-994 4 p.

研究成果: Article

interferometry
high speed
acoustics
sound waves
flow visualization
5 引用 (Scopus)
interferometry
acoustics
high speed cameras
fluid flow
signal processing
1 引用 (Scopus)

Underdetermined source separation with simultaneous DOA estimation without initial value dependency

Tachikawa, T., Yatabe, K. & Oikawa, Y., 2018 11 2, 16th International Workshop on Acoustic Signal Enhancement, IWAENC 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 161-165 5 p. 8521359

研究成果: Conference contribution

Source separation
Direction of arrival
arrivals
Acoustic waves
Convex optimization
2017
11 引用 (Scopus)
Acoustic fields
acousto-optics
sound fields
Optics
projection
8 引用 (Scopus)

Coherence-adjusted monopole dictionary and convex clustering for 3D localization of mixed near-field and far-field sources

Tachikawa, T., Yatabe, K. & Oikawa, Y., 2017 6 16, 2017 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 3191-3195 5 p. 7952745

研究成果: Conference contribution

Glossaries
Acoustic waves
Direction of arrival
Microphones
Experiments
16 引用 (Scopus)
ellipses
interferometry
pixels
sound fields
retrieval
5 引用 (Scopus)

Infinite-dimensional SVD for analyzing microphone array

Koyano, Y., Yatabe, K. & Oikawa, Y., 2017 6 16, 2017 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 176-180 5 p. 7952141

研究成果: Conference contribution

Singular value decomposition
Microphones
Sampling
6 引用 (Scopus)

Interferometric imaging of acoustical phenomena using high-speed polarization camera and 4-step parallel phase-shifting technique

Ishikawa, K., Yatabe, K., Ikeda, Y., Oikawa, Y., Onuma, T., Niwa, H. & Yoshii, M., 2017, Selected Papers from the 31st International Congress on High-Speed Imaging and Photonics. SPIE, 巻 10328. 103280I

研究成果: Conference contribution

Phase Shifting
High Speed
Polarization
Camera
Cameras
8 引用 (Scopus)
selectors
directivity
acoustics
simulation
loudspeakers

Noise mapping system with acoustical measurement blimp robot

Saitou, R., Ikeda, Y. & Oikawa, Y., 2017 1 1.

研究成果: Paper

robots
pilotless aircraft
propellers
control boards
communicating
32 引用 (Scopus)
Interferometry
Principal component analysis
MATLAB
retrieval
interferometry
23 引用 (Scopus)

Spatio-temporal filter bank for visualizing audible sound field by Schlieren method

Chitanont, N., Yatabe, K., Ishikawa, K. & Oikawa, Y., 2017 1 1, : : Applied Acoustics. 115, p. 109-120 12 p.

研究成果: Article

sound fields
filters
acoustics
visibility
elastic waves
5 引用 (Scopus)

Visualization of 3D sound field using see-through head mounted display

Inoue, A., Yatabe, K., Oikawa, Y. & Ikeda, Y., 2017 7 30, ACM SIGGRAPH 2017 Posters, SIGGRAPH 2017. Association for Computing Machinery, Inc, a34

研究成果: Conference contribution

Acoustic fields
Visualization
Display devices
Acoustic waves
Acoustic intensity
2016
33 引用 (Scopus)
nonlinearity
Phase measurement
Calibration
causes
Compensation and Redress
17 引用 (Scopus)
Convex optimization
optimization
Fourier transforms
differential operators
redundancy