Hiroshi Ijima

13 papers Misc 3Journal 3Unranked 7
YearRankTypeTitle / Venue / Authors
2014 — conf
Iterative approach to estimate the parameters of a TVAR process corrupted by a MA noise.
EUSIPCO
Hiroshi Ijima, Roberto Diversi, Eric J. Grivel
2013 Misc conf
Prediction error method to estimate the ar parameters when the AR process is disturbed by a colored noise.
ICASSP
Roberto Diversi, Hiroshi Ijima, Éric Grivel
2012 J jnl
Deterministic regression methods for unbiased estimation of time-varying autoregressive parameters from noisy observations.
Signal Process.
Hiroshi Ijima, Éric Grivel
2011 — conf
Estimation of multichannel TVAR parameters from noisy observations based on an evolutive method.
EUSIPCO
Hiroshi Ijima, Éric Grivel
2011 Misc conf
Evolutive method based on a generalized eigenvalue decomposition to estimate time varying autoregressive parameters from noisy observations.
ICASSP
Hiroshi Ijima, Julien Petitjean, Éric Grivel
2008 — conf
Detection of signals corrupted by nonstationary random noise via Kalman filter-based stationarization approach.
EUSIPCO
Hiroshi Ijima, Akira Ohsumi
2006 — conf
Time-delay estimation of signals in nonstationary random noise via stationarization and Wigner distribution-based approach.
EUSIPCO
Hiroshi Ijima, Akira Ohsumi, Satoshi Yamaguchi
2004 J jnl
Motion parameters estimation by new propagation approach and time-frequency representations.
Signal Process. Image Commun.
Igor Djurovic, Srdjan Stankovic, Akira Ohsumi, Hiroshi Ijima
2003 — conf
Instantaneous frequency estimation by using Wigner distribution and Viterbi algorithm.
ICASSP (6)
Ljubisa Stankovic, Igor Djurovic, Akira Ohsumi, Hiroshi Ijima
2003 — conf
Recursive realization of the robust STFT.
ISSPA (1)
Igor Djurovic, Ljubisa Stankovic, Akira Ohsumi, Hiroshi Ijima
2002 — conf
Estimation of line parameters using SLIDE algorithm and TF representations.
ICECS
Igor Djurovic, Srdjan Stankovic, Akira Ohsumi, Hiroshi Ijima
2000 Misc conf
High resolution detector for signals in random noise using wavelet-based Wigner distribution.
ICASSP
Akira Ohsumi, Hiroshi Ijima, Tarsuya Sodeoka
1999 J jnl
Online detection of pulse sequence in random noise using a wavelet.
IEEE Trans. Signal Process.
Akira Ohsumi, Hiroshi Ijima, T. Kuroishi