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176
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
Audio-visual emotion expression by synthetic agents is widely employed in research, industrial, and commercial applications. However, the mechanism through which people judge the ...
161
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
This paper proposes a new class of lifting wavelet transform which can guarantee losslessness of specific signals, e.g. white balance. The 5/3 wavelet transform composed of two li...
162
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
Recently, a novel and structural representation of speech was proposed [1, 2], where the inevitable acoustic variations caused by nonlinguistic factors are effectively removed fro...
187
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
Consider a scenario where a distributed signal is sparse and is acquired by various sensors that see different versions. Thus, we have a set of sparse signals with both some commo...
199
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ICC
2008
IEEE
16 years 1 months ago
2008
IEEE
— Recently Li and Xia have proposed a transmission scheme for wireless relay networks based on the Alamouti space time code and orthogonal frequency division multiplexing to comb...