11 search results - page 1 / 3 » A study of the LCMV and MVDR noise reduction filters |
TSP
2010
12 years 11 months ago
2010
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
Most existing approaches for single-channel noise reduction in the frequency domain via the short-time Fourier transform (STFT) assume that consecutive time-frames are uncorrelate...
TASLP
2010
13 years 3 months ago
2010
—The minimum variance distortionless response (MVDR) beamformer, also known as Capon’s beamformer, is widely studied in the area of speech enhancement. The MVDR beamformer can ...
TASLP
2010
13 years 3 months ago
2010
Abstract—Several contributions have been made so far to develop optimal multichannel linear filtering approaches and show their ability to reduce the acoustic noise. However, th...
TIP
1998
13 years 4 months ago
1998
Abstract—A postprocessing algorithm is proposed to reduce the blocking artifacts of Joint Photographic Experts Group (JPEG) decompressed images. The reconstructed images from JPE...