29 search results - page 3 / 6 » Noisy data and impulse response estimation |
83
Voted
ICASSP
2010
IEEE
14 years 9 months ago
2010
IEEE
This paper presents a sound source (talker) localization method using only a single microphone, where a HMM (Hidden Markov Model) of clean speech is introduced to estimate the aco...
ICIP
2008
IEEE
15 years 11 months ago
2008
IEEE
Functional Magnetic Resonance Imaging (MRI) is today one of the most important non-invasive tools to study the brain from a functional point of view. The blood-oxygenation-level-d...
ISBI
2002
IEEE
15 years 10 months ago
2002
IEEE
Hemodynamic Response Function (HRF) estimation in noisy functional Magnetic Resonance Imaging (fMRI) is essential for a better understanding of cerebral activations. Previous work...
ICASSP
2009
IEEE
15 years 4 months ago
2009
IEEE
This paper proposes a new speech enhancement algorithm for the suppression of background noise and late reverberation without a priori knowledge. A generalized spectral weighting ...
DAGM
2005
Springer
15 years 3 months ago
2005
Springer
Filtering a signal with a finite impulse response (FIR) filter introduces dependencies between the errors in the filtered image due to overlapping filter masks. If the filteri...