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147
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
To improve the performance of call-reason analysis at contact centers, we introduce a novel method to extract call-reason segments from dialogs. It is based on the following two c...
197
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Detecting pitch values for singing voice in the presence of music accompaniment is challenging but useful for many applications. We propose a trend estimation algorithm to detect ...
219
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CVPR
2012
IEEE
13 years 9 months ago
2012
IEEE
We present a new pedestrian detector that improves both in speed and quality over state-of-the-art. By efficiently handling different scales and transferring computation from tes...
157
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ICIP
2008
IEEE
16 years 8 months ago
2008
IEEE
In this paper, we present a low complexity Modulo-PCM based coding algorithm for high speed video cameras used in applications that demand very high frame rates. By compressing th...
173
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ICIP
2002
IEEE
16 years 8 months ago
2002
IEEE
This paper studies a progressive image transmission technique over waveform channels. The Channel Optimized Vector Quantization codec (COVQ) [1] is applied to the image wavelet co...