5942 search results - page 860 / 1189 » On the Processing of Decimated Signals |
218
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ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
This paper presents a noise estimation technique based on knowledge of pitch information for robust speech recognition. In the first stage the noise is estimated by means of extr...
251
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ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
In the field of detection and monitoring of dynamic objects in quasi-static scenes, background subtraction techniques where background is modeled at pixel-level, although showing ...
260
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ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
Most methods for multiple camera tracking rely on accurate calibration to associate data from multiple cameras. However, it often is not easy to have an accurate calibration in so...
179
Voted
ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
This paper studies a variational Bayesian unmixing algorithm for hyperspectral images based on the standard linear mixing model. Each pixel of the image is modeled as a linear com...
179
Voted
ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
In this paper, we propose examining the participants in various meetings or communications within a social network, and using sequential inference based on these participant lists...