8581 search results - page 1155 / 1717 » Digital Signal Processing |
179
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper, a multi-channel noise reduction algorithm is presented based on a Speech Distortion Weighted Multi-channel Wiener Filter (SDW-MWF) approach that incorporates a fle...
188
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Acoustic imaging is a computationally intensive and ill-conditioned inverse problem, which involves estimating high resolution source distributions with large microphone arrays. I...
175
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
X-ray computed tomography (CT) images could be improved using iterative image reconstruction if the 3D conebeam forward- and back-projection computations can be accelerated signif...
187
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Error resilient video coding critically relies on the accuracy of endto-end distortion estimation. An established solution, the recursive optimal per-pixel estimate (ROPE), is bas...
215
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper we discuss rate control for multiuser multicarrier systems, where the transmitter has a single antenna and is subject to a PSD mask limitation while the receiver has...