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ORCIDHiroshi Yasukawa
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2010 – 2019
- 2019
[c55]Motoaki Mouri, Akitoshi Itai, Hiroshi Yasukawa, Ichi Takumi:
A Study on Features Extraction for HMM Based Anomalous Signal Detection from Waveform Images of ELF Magnetic Signals. IGARSS 2019: 9439-9442- 2018
- [j9]Motoaki Mouri
, Ichi Takumi, Hiroshi Yasukawa:
Development of Reliable and Stable QL1-NMF Algorithm for Analyzing Environmental ELF Magnetic Signals. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 11(6): 1821-1831 (2018) - 2017
- [j8]Akitoshi Itai, Arao Funase, Andrzej Cichocki, Hiroshi Yasukawa:
Reference Signal Based Tensor Product Expansion for EOG-Related Artifact Separation in EEG. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 100-A(11): 2230-2237 (2017) - [c54]Motoaki Mouri, Ichi Takumi, Hiroshi Yasukawa:
Implementation of valid and stable algorithm of QL1-NMF for analyzing environmental elf magnetic signals. IGARSS 2017: 5763-5766 - 2016
- [c53]Motoaki Mouri, Hiroshi Yasukawa, Ichi Takumi:
Incorporation of blind source separation in X-ray energy subtraction for extracting solder bumps. ISIE 2016: 923-928 - 2015
- [c52]Akitoshi Itai, Hiroshi Yasukawa, Ichi Takumi, Masayasu Hata:
Improvement of background signal reduction using modified trimmed mean based outer product expansion. ICICS 2015: 1-4 - 2014
- [j7]Hiroshi Yasukawa, Akira Asano:
Foreword. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 97-A(11): 2095-2096 (2014) - [j6]Akitoshi Itai, Hiroshi Yasukawa, Ichi Takumi, Masayasu Hata:
The Background Noise Estimation in the ELF Electromagnetic Wave Data Using Outer Product Expansion with Non-linear Filter. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 97-A(11): 2114-2120 (2014) - [c51]Shota Tanaka, Akitoshi Itai, Hiroshi Yasukawa:
A study on footstep detection in outdoor environment using Itakura-Saito distance. APCCAS 2014: 93-96 - [c50]Motoaki Mouri, Ichi Takumi, Hiroshi Yasukawa, Andrzej Cichocki:
Revising algorithm for nonnegative matrix factorization based on minimizing quasi-L1 norm. APCCAS 2014: 767-770 - [c49]Motoaki Mouri, Yoichi Kato, Hiroshi Yasukawa, Ichi Takumi:
A study of using nonnegative matrix factorization to detect solder-voids from radiographic images of solder. ISIE 2014: 1074-1079 - 2013
- [c48]Yoichi Kato, Tetsuya Tanizaki, Hiroshi Yasukawa:
A study on test image production using frequency domain correlation with convex function for radiographic inspection equipments. ISIE 2013: 1-4 - 2012
- [c47]Satoshi Urata, Hiroshi Yasukawa:
Improvement of contour extraction precision of active contour model with structuring elements. ICASSP 2012: 1169-1172 - [c46]Satoshi Urata, Hiroshi Yasukawa, Akitoshi Itai, Ichi Takumi:
A study on clustering for anomalous signal detections from electromagnetic wave data. IGARSS 2012: 6083-6086 - [c45]Akitoshi Itai, Arao Funase, Andrzej Cichocki, Hiroshi Yasukawa:
Non-linear filter based outer product expansion with reference signal for EEG analysis. ISCAS 2012: 345-348 - [c44]Kodai Yokoo, Hiroshi Yasukawa:
Evaluation of human detection system with one-way communication. ISPACS 2012: 682-686 - 2011
- [c43]Akitoshi Itai, Arao Funase, Andrzej Cichocki, Hiroshi Yasukawa:
A saccade-related noise reduction in EEG signals using outer product expansion with reference signal. EUSIPCO 2011: 1559-1563 - [c42]Hironori Ogihara, Hiroshi Yasukawa:
Rotating a circular array antenna to improve performance of OFDM receivers. ICSPCS 2011: 1-4 - [c41]Motoaki Mouri, Arao Funase, Andrzej Cichocki, Ichi Takumi, Hiroshi Yasukawa:
Analysis of environmental electromagnetic signal using nonnegative Matrix Factorization minimizing quasi-L1 norm. IGARSS 2011: 1846-1849 - [c40]Yoshinao Ito, Akitoshi Itai, Hiroshi Yasukawa, Ichi Takumi, Masayasu Hata:
Performance of anomalous signal detection with HMM approach in electromagneticwave observation using moving window. IGARSS 2011: 4074-4077 - [c39]Hironori Ogihara, Hiroshi Yasukawa:
OFDM Receiver Performance Using Rotating Circular Array Antenna for Vehicle Communications. VTC Spring 2011: 1-5 - [c38]Hironori Ogihara, Hiroshi Yasukawa:
Rotation speed control method for OFDM receiver using rotating circular array antenna. WCNC 2011: 1375-1380 - 2010
- [c37]Akitoshi Itai, Arao Funase, Andrzej Cichocki, Hiroshi Yasukawa:
EOG-related noise rejection in EEG signal with eye movement task by tensor product expansion with absolute error. EUSIPCO 2010: 706-710 - [c36]Yoshinao Ito, Akitoshi Itai, Hiroshi Yasukawa, Ichi Takumi, Masayasu Hata:
HMM based anomalous signal detection from ELF electromagnetic wave signals. EUSIPCO 2010: 1861-1864 - [c35]Yoshinao Ito, Akitoshi Itai, Hiroshi Yasukawa, Ichi Takumi, Masayasu Hata:
A study on anomalous signal detection using HMM for ELF electromagnetic wave. IGARSS 2010: 1601-1604
2000 – 2009
- 2009
- [c34]Motoaki Mouri, Arao Funase, Andrzej Cichocki, Ichi Takumi, Hiroshi Yasukawa, Masayasu Hata:
Implementation of matrix factorization based on minimizing quasi-absolute distance for electromagnetic global signal elimination. EUSIPCO 2009: 446-450 - [c33]Tokiyasu Sato, Ichi Takumi, Masayasu Hata, Hiroshi Yasukawa:
Detection and Radiation Area Estimation of Anomalous Environmental Electromagnetic Wave Related to Earthquake Precursor. IGARSS (4) 2009: 518-521 - 2008
- [j5]Motoaki Mouri, Arao Funase, Andrzej Cichocki, Ichi Takumi, Hiroshi Yasukawa, Masayasu Hata:
Global Signal Elimination and Local Signals Enhancement from EM Radiation Waves Using Independent Component Analysis. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 91-A(8): 1875-1882 (2008) - [c32]Akitoshi Itai, Hiroshi Yasukawa:
Background signal estimation from multi-sensor signals based on outer product and non-linear filters. EUSIPCO 2008: 1-5 - [c31]Motoaki Mouri, Arao Funase, Ichi Takumi, Andrzej Cichocki, Hiroshi Yasukawa, Masayasu Hata:
Improvement of Earthquake Prediction by using Global Signal Elimination from Environmental Electromagnetic Signals. IGARSS (5) 2008: 566-569 - [c30]Tokiyasu Sato, Ichi Takumi, Masayasu Hata, Hiroshi Yasukawa:
Detection of Anomalous Environmental Electromagnetic Wave by Statistical Property in Magnetic Field Azimuth. IGARSS (3) 2008: 1024-1027 - [c29]Daisuke Mizukami, Kenji Kodera, Hiroshi Yasukawa:
Frequency offset compensation for OFDM receiver using rotating concyclic antenna. ISCAS 2008: 2478-2481 - [c28]Akitoshi Itai, Hiroshi Yasukawa:
Footstep classification using simple speech recognition technique. ISCAS 2008: 3234-3237 - 2007
- [j4]Akitoshi Itai, Hiroshi Yasukawa, Ichi Takumi, Masayasu Hata:
Global Noise Estimation Based on Tensor Product Expansion with Absolute Error. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 90-A(4): 778-783 (2007) - [c27]Motoaki Mouri, Arao Funase, Andrzej Cichocki, Ichi Takumi, Hiroshi Yasukawa, Masayasu Hata:
Applying Non-negative Matrix Factorization for global signal elimination from electromagnetic signals. EUSIPCO 2007: 2444-2448 - [c26]Muneo Yamada, Hiroshi Yasukawa, Tetsuya Tanizaki, Koji Ueda:
Residual Salinity Detection on Road Surface Using Neural Network. ITSC 2007: 726-729 - [c25]Kenji Kodera, Akitoshi Itai, Hiroshi Yasukawa:
Sound Localization of Approaching Vehicles Using Uniform Microphone Array. ITSC 2007: 1054-1058 - 2006
- [c24]Akitoshi Itai, Hiroshi Yasukawa:
Footstep Recognition with Psyco-acoustics Parameter. APCCAS 2006: 992-995 - [c23]Akitoshi Itai, Hiroshi Yasukawa, Ichi Takumi, Masayasu Hata:
Abrupt noise rejection using wavelet transform for electromagnetic wave observation signals. EUSIPCO 2006: 1-5 - [c22]Motoaki Mouri, Arao Funase, Andrzej Cichocki, Ichi Takumi, Hiroshi Yasukawa, Masayasu Hata:
Global signal elimination from ELF band electromagnetic signals by Independent Component Analysis. EUSIPCO 2006: 1-5 - [c21]Motoaki Mouri, Arao Funase, Andrzej Cichocki, Ichi Takumi, Hiroshi Yasukawa, Masayasu Hata:
Global Noise Elimination from ELF Band Electromagnetic Signals by Independent Component Analysis. ICA 2006: 384-391 - 2005
- [j3]Yasuhiro Shoji, Akitoshi Itai, Hiroshi Yasukawa:
Personal Identification Using Footstep Detection in In-Door Environment. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 88-A(8): 2072-2077 (2005) - 2004
- [c20]Shinji Niwa, Akitoshi Itai, Hiroshi Yasukawa, Ichi Takumi, Masayasu Hata:
Precursor signal estimation using ELF band observations for predicting earthquakes using Monte Carlo filter. EUSIPCO 2004: 781-784 - 2003
- [j2]Shinji Niwa, Hiroshi Yasukawa, Ichi Takumi, Masayasu Hata:
A Study on Precursor Signal Extraction with PCA for Predicting Significant Earthquakes. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 86-A(8): 2047-2052 (2003) - [c19]Shinji Niwa, Hiroshi Yasukawa, Ichi Takumi, Masayasu Hata:
The precursor signal detection from electromagnetic waves for predicting great earthquakes using Kalman filter. IGARSS 2003: 3620-3622 - [c18]Nobukazu Kodera, Ichi Takumi, Masayasu Hata, Hiroshi Yasukawa:
A source estimation method to locate anomalous electromagnetic source in ELF band with global noise separation by ICA. IGARSS 2003: 4129-4131 - [c17]Shuhei Murakami, Ichi Takumi, Masayasu Hata, Hiroshi Yasukawa:
Study on analysis of EM radiation source based on eigenvector. IGARSS 2003: 4132-4134 - [c16]M. Saito, Hiroshi Yasukawa:
Study on locating simulation of EM radiation source and transfer characteristic in ELF electromagnetic field. IGARSS 2003: 4135-4137 - 2002
- [c15]Hiroshi Yasukawa, Shinji Niwa, Masayasu Hata, Ichi Takumi:
A simple signal detection method for great earthquake prediction by observation of seismic electromagnetic wave radiations. EUSIPCO 2002: 1-4 - [c14]Ichi Takumi, Shuhei Murakami, Akio Shimura, Masayasu Hata, Hiroshi Yasukawa:
Clustering of EM radiation source based on eigenvector. IGARSS 2002: 2614-2616 - [c13]Ichi Takumi, Shoichi Saito, Akio Shimura, Masayasu Hata, Hiroshi Yasukawa:
Estimation of EM radiation source in ELF band. IGARSS 2002: 3551-3553 - 2001
- [c12]Hiroshi Yasukawa, Seiji Adachi, Masayasu Hata, Ichi Takumi:
Signal detection and processing of seismic electromagnetic radiation in ELF band. ICECS 2001: 1477-1480 - 2000
- [c11]Seiji Adachi, Hiroshi Yasukawa, Ichi Takumi, Masayasu Hata:
Signal processing and sonification of seismic electromagnetic radiation in ELF band. EUSIPCO 2000: 1-4 - [c10]Takashi Okuda, Seiji Adachi, Tetsuo Ideguchi, Hiroshi Yasukawa, Xuejun Tian:
A Dynamic Flexible Grouping over COBRA-based Network and its Application to Mobile Computing. SAC (2) 2000: 692-696
1990 – 1999
- 1996
- [c9]Hiroshi Yasukawa:
Signal restoration of broad band speech using nonlinear processing. EUSIPCO 1996: 1-4 - [c8]Hiroshi Yasukawa:
Adaptive digital filtering for signal reconstruction using spectrum extrapolation. EUSIPCO 1996: 1-4 - [c7]Hiroshi Yasukawa:
Implementation of frequency domain digital filter for speech enhancement. ICECS 1996: 518-521 - [c6]Hiroshi Yasukawa:
Restoration of wide band signal from telephone speech using linear prediction error processing. ICSLP 1996: 901-904 - 1995
- [c5]Hiroshi Yasukawa:
Enhancement of telephone speech quality by simple spectrum extrapolation method. EUROSPEECH 1995: 1545-1548 - 1994
- [c4]Hiroshi Yasukawa:
Quality enhancement of band limited speech by filtering and multirate techniques. ICSLP 1994: 1607-1610 - 1993
- [j1]Hiroshi Yasukawa, Shoji Shimada:
An acoustic echo canceller using subband sampling and decorrelation methods. IEEE Trans. Signal Process. 41(2): 926-930 (1993)
1980 – 1989
- 1989
- [c3]Hiroshi Yasukawa, Isao Furukawa, Yasuzou Ishiyama:
Acoustic echo control for high quality audio teleconferencing. ICASSP 1989: 2041-2044 - 1987
- [c2]Hiroshi Yasukawa, Shoji Shimada, Isao Furukawa:
Acoustic echo canceller with high speech quality. ICASSP 1987: 2125-2128 - 1986
- [c1]Hiroshi Yasukawa, Masakazu Nishino, Kaoru Ishimaru, Hideyo Murakami:
Echo return loss required for acoustic echo canceller based on subjective assessment. ICASSP 1986: 1309-1312
Coauthor Index
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