5942 search results - page 368 / 1189 » On the Processing of Decimated Signals |
145
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Quantizers are generally designed either for fixed-rate coding or variable-rate coding. Under common conditions, variable-rate quantization leads to the same mean distortion for ...
161
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
A randomly distributed microphone array is considered in this work. In many applications exact design of the array is impractical. The performance of these arrays, characterized b...
193
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Received signal strength (RSS)-based single source localization when there is not a prior knowledge about the transmit power of the source is investigated. Because of nonconvex be...
166
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper, we propose a new methodology for detecting lane markers that exploits the parallel nature of lane boundaries on the road. First, the input image is pre-processed an...
163
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
This paper examines the correlation properties of quantization noise. The quantization noise energy is subtractive if the quantizer output levels are optimized for the probability...