Hiroshi Ijima

According to our database, Hiroshi Ijima authored at least 13 papers between 1999 and 2014.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2014

Iterative approach to estimate the parameters of a TVAR process corrupted by a MA noise.

Hiroshi Ijima, Roberto Diversi, Eric J. Grivel

Proceedings of the 22nd European Signal Processing Conference, 2014

2013

Prediction error method to estimate the ar parameters when the AR process is disturbed by a colored noise.

Roberto Diversi, Hiroshi Ijima, Éric Grivel

Proceedings of the IEEE International Conference on Acoustics, 2013

2012

Deterministic regression methods for unbiased estimation of time-varying autoregressive parameters from noisy observations.

Hiroshi Ijima, Éric Grivel

Signal Process., 2012

2011

Evolutive method based on a generalized eigenvalue decomposition to estimate time varying autoregressive parameters from noisy observations.

Hiroshi Ijima, Julien Petitjean, Éric Grivel

Proceedings of the IEEE International Conference on Acoustics, 2011

Estimation of multichannel TVAR parameters from noisy observations based on an evolutive method.

Hiroshi Ijima, Éric Grivel

Proceedings of the 19th European Signal Processing Conference, 2011

2008

Detection of signals corrupted by nonstationary random noise via Kalman filter-based stationarization approach.

Hiroshi Ijima, Akira Ohsumi

Proceedings of the 2008 16th European Signal Processing Conference, 2008

2006

Time-delay estimation of signals in nonstationary random noise via stationarization and Wigner distribution-based approach.

Hiroshi Ijima, Akira Ohsumi, Satoshi Yamaguchi

Proceedings of the 14th European Signal Processing Conference, 2006

2004

Motion parameters estimation by new propagation approach and time-frequency representations.

Igor Djurovic, Srdjan Stankovic, Akira Ohsumi, Hiroshi Ijima

Signal Process. Image Commun., 2004

2003

Recursive realization of the robust STFT.

Igor Djurovic, Ljubisa Stankovic, Akira Ohsumi, Hiroshi Ijima

Proceedings of the Seventh International Symposium on Signal Processing and Its Applications, 2003

Instantaneous frequency estimation by using Wigner distribution and Viterbi algorithm.

Ljubisa Stankovic, Igor Djurovic, Akira Ohsumi, Hiroshi Ijima

Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

2002

Estimation of line parameters using SLIDE algorithm and TF representations.

Igor Djurovic, Srdjan Stankovic, Akira Ohsumi, Hiroshi Ijima

Proceedings of the 2002 9th IEEE International Conference on Electronics, 2002

2000

High resolution detector for signals in random noise using wavelet-based Wigner distribution.

Akira Ohsumi, Hiroshi Ijima, Tarsuya Sodeoka

Proceedings of the IEEE International Conference on Acoustics, 2000

1999

Online detection of pulse sequence in random noise using a wavelet.

Akira Ohsumi, Hiroshi Ijima, T. Kuroishi

IEEE Trans. Signal Process., 1999