Nozomu Hamada

48 papers A 1C 3Misc 3Journal 10Unranked 31
YearRankTypeTitle / Venue / Authors
2021 — conf
Robust Heartbeat Interval Estimation Method against Various Postures on Bed Using Contactless Measurement.
SII
Tsuyoshi Sato, Toshiya Nakaigawa, Nozomu Hamada, Yasue Mitsukura
2019 C conf
A Robust Table Detection Method for Distortion in Image Acquired from Camera.
IECON
Toshiya Nakaigawa, Yoshiki Mashiyama, Yasue Mitsukura, Nozomu Hamada
2018 — conf
Extraction of Time Delay in Stress Fluctuation During Excavation Work for KANSEI Feedback Control System in Hydraulic Excavators.
ICCE-Berlin
Risa Nara, Yasue Mitsukura, Nozomu Hamada
2018 — conf
Heart Rate Estimation Method by Measuring Pulse Wave Through Conductive Fibers Mounted on Forearms.
ICCE-Berlin
Yoshiki Mashiyama, Masaki Nagura, Yasue Mitsukura, Nozomu Hamada
2015 — conf
Blind image restoration method by PCA-based subspace generation.
ISPACS
Brian Sumali, Nozomu Hamada, Yasue Mitsukura
2015 — conf
Mean shift based direction finding and separation of multiple sources using microphone array in the presence of spatial aliasing.
ASCC
Riyo Ishida, Masashi Sekikawa, Yasue Mitsukura, Nozomu Hamada
2014 — conf
DOA estimation of multiple sources using arbitrary microphone array configuration in the presence of spatial aliasing.
ISPACS
Masashi Sekikawa, Nozomu Hamada
2013 — conf
Iterative PCA approach for blind restoration of single blurred image.
ISPACS
Ryotaro Nakamura, Yasue Mitsukura, Nozomu Hamada
2013 — conf
Lip reading system using novel Japanese visemes classification and hierarchical weighted discrimination.
ISPACS
Shinsuke Okita, Yasue Mitsukura, Nozomu Hamada
2012 — conf
A model update scheme of color-based particle filter for multi-color object tracking.
ISPACS
Satoshi Hirose, Nozomu Hamada
2012 C conf
Auditory scene analysis by time-delay analysis with three microphones.
ETFA
Nozomu Hamada, Wlodzimierz Kasprzak, Pawel Przybysz
2012 J jnl
DOA Estimation of Multiple Speech Sources from a Stereophonic Mixture in Underdetermined Case.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Ning Ding, Nozomu Hamada
2012 — conf
Efficient image interpolation by associating 2nd order local structure and data-adaptive kernel regression.
ISPACS
Ryotaro Nakamura, Takayuki Nakachi, Nozomu Hamada
2012 Misc conf
Multiple sources' direction finding by using reliable component on phase difference manifold and kernel density estimator.
ICASSP
Ken Fujimoto, Ning Ding, Nozomu Hamada
2012 — conf
Novel Scheme of Real-Time Direction Finding and Tracking of Multiple Speakers by Robot-Embedded Microphone Array.
RiTA
Daobilige Su, Masashi Sekikawa, Kazuo Nakazawa, Nozomu Hamada
2012 — conf
Speaker dependent visual word recognition by using sequential mouth shape codes.
ISPACS
Takuro Tasaka, Nozomu Hamada
2012 — conf
Tracking of multiple moving sound sources using particle filter for arbitrary microphone array configurations.
ISPACS
Ai Kijima, Yusuke Hioka, Nozomu Hamada
2011 — conf
Coding efficiency improvement on distributed video coding utilizing super resolution approach.
ISPACS
Ryo Miyazawa, Shinobu Kudoh, Takayuki Nakachi, Nozomu Hamada
2011 — conf
DOA estimation in underdetermined stereophonic mixture by kernel density estimator.
ISPACS
Ning Ding, Nozomu Hamada
2011 — conf
Speaker localization and speech separation using Phase Difference versus Frequency distribution.
EUSIPCO
Ning Ding, Nozomu Hamada
2007 J jnl
Scale change and rotation invariant digital image watermarking method.
Syst. Comput. Jpn.
Mizuki Tone, Nozomu Hamada
2005 J jnl
DOA Estimation of Moving Target under the Clutter Environment by Applying MUSIC to the QMF Doppler Filter Bank.
IEICE Trans. Commun.
Toshihiko Fukue, Nozomu Hamada
2005 J jnl
Estimation of Target Position by the Combination of MUSIC and Adaptive Beamforming in Stepped-FM Array Radar.
IEICE Trans. Inf. Syst.
Toshihiko Fukue, Atsushi Fujita, Nozomu Hamada
2005 J jnl
ICA-Based Separation and DOA Estimation of Analog Modulated Signals in Multipath Environment.
IEICE Trans. Commun.
Kunihiko Yokoi, Nozomu Hamada
2005 — conf
Speaker direction tracking using microphones located at the vertices of equilateral-triangle.
ISCAS (3)
Yusuke Hioka, Nozomu Hamada
2005 J jnl
Tracking of Speaker Direction by Integrated Use of Microphone Pairs in Equilateral-Triangle.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Yusuke Hioka, Nozomu Hamada
2004 — conf
A tracking algorithm of speaker direction using microphones located at vertices of equilateral-triangle.
EUSIPCO
Yusuke Hioka, Nozomu Hamada
2004 — conf
Separate estimation of azimuth and elevation DOA using microphones located at apices of regular tetrahedron.
ICASSP (2)
Yusuke Hioka, Nozomu Hamada
2003 A conf
DOA estimation of speech signal using equilateral-triangular microphone array.
INTERSPEECH
Yusuke Hioka, Nozomu Hamada
2003 J jnl
Voice Activity Detection with Array Signal Processing in the Wavelet Domain.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Yusuke Hioka, Nozomu Hamada
2002 Misc conf
A recurrent RBF network for non-linear channel with time-varying characteristic.
ICASSP
Masayoshi Mimura, Nozomu Hamada, Toshihiro Furukawa
2002 J jnl
Detection of moving objects using observer motion-based optical flow estimation.
Syst. Comput. Jpn.
Takumi Ebine, Nozomu Hamada
2002 — conf
Gradient-based motion vector estimation using variable block shape.
EUSIPCO
Masatoshi Hino, Nozomu Hamada
2002 — conf
Voice activity detection with array signal processing in the wavelet domain.
EUSIPCO
Yusuke Hioka, Nozomu Hamada
2001 — conf
Transcription of music composed of melody and chord using tree-structured filter banks.
SIP
Y. Nagoshi, Yusuke Hioka, Nozomu Hamada
1999 — conf
2-D angle estimation using the constrained MUSIC with circular array.
ISSPA
Takashi Akiyama, Tateo Yamaoka, Nozomu Hamada
1999 — conf
Color Image Segmentation Method Using Watershed Algorithm and Contour Information.
ICIP (4)
Ayako Shiji, Nozomu Hamada
1999 — conf
Data-Dependent Weighted Median Filtering with Robust Motion Information for Image Sequences Restoration.
ICIP (2)
Mitsuhiko Meguro, Akira Taguchi, Nozomu Hamada
1999 — conf
Data-dependent weighted average filtering for image sequence enhancement.
NSIP
Mitsuhiko Meguro, Akira Taguchi, Nozomu Hamada
1999 — conf
Data-dependent weighted median filtering with motion information for image sequence restoration.
Electronic Imaging: Nonlinear Image Processing
Mitsuhiko Meguro, Akira Taguchi, Nozomu Hamada
1998 — conf
Hierarchical estimation of optical flow using spectral energy method.
EUSIPCO
Takashi Koike, Katsuya Kondo, Nozomu Hamada
1998 — conf
Textured regions extraction using matching pursuit method.
EUSIPCO
Takahicle Kayanuma, Nozomu Hamada
1996 — conf
Convergence behavior of two-dimensional least-squares lattice algorithm.
EUSIPCO
Takayuki Nakachi, Katsumi Yamashita, Nozomu Hamada
1996 — conf
Design of 3-D optimal FIR filters which extract objects moving along linear trajectory.
EUSIPCO
Katsuya Kondo, Nozomu Hamada
1996 J jnl
Estimation of texture gradient using nonstationary spectral analysis.
Syst. Comput. Jpn.
Shinya Urisaka, Nozomu Hamada
1995 C conf
The AR Modeling of Two-Dimensional Fields by Extended Lattice Filter.
ISCAS
Takayuki Nakachi, Nozomu Hamada, Katsumi Yamashita
1986 Misc conf
Design of IIR group delay digital filters using the iterative near least-square criteria.
ICASSP
Masayoshi Sakai, Nozomu Hamada
1986 J jnl
Stability analysis by maclaurin series expansion of system function and its applications.
Syst. Comput. Jpn.
Shinji Hayashi, Nozomu Hamada