5942 search results - page 278 / 1189 » On the Processing of Decimated Signals |
130
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JVCIR
2006
15 years 6 months ago
2006
This paper presents a new adaptive filtering approach capable of detecting and removing impulsive noise in multichannel images. The proposed methodology constitutes a powerful uni...
140
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TC
2008
15 years 5 months ago
2008
In this paper, the problem of finding good wordlength combinations for fixed-point digital signal processing flowgraphs is addressed. By formulating and solving an approximate opti...
139
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TIT
2008
15 years 5 months ago
2008
Abstract--Following the discovery of a fundamental connection between information measures and estimation measures in Gaussian channels, this paper explores the counterpart of thos...
172
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HCI
2009
15 years 3 months ago
2009
In this article, we address some of the issues concerning emotion recognition from processing physiological signals captured by bio-sensors. We discuss some of our preliminary resu...
172
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TSP
2010
15 years 20 days ago
2010
Abstract--Time-frequency analysis, such as the Gabor transform, plays an important role in many signal processing applications. The redundancy of such representations is often dire...