7720 search results - page 260 / 1544 » Motion signal processing |
197
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ICASSP
2010
IEEE
15 years 6 months ago
2010
IEEE
Compressive sensing (CS) is an emerging approach for acquisition of signals having a sparse or compressible representation in some basis. While CS literature has mostly focused on...
146
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ICASSP
2010
IEEE
15 years 5 months ago
2010
IEEE
There are numerous models of varying complexities which seek to efficiently represent the voice source signal. These models are typically based on data and observations which can...
167
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ICASSP
2009
IEEE
15 years 4 months ago
2009
IEEE
An analysis of quaternion-valued intrinsic mode functions (IMFs) within three dimensional empirical mode decomposition is presented. This is achieved by using the delay vector var...
164
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ICIP
2010
IEEE
15 years 4 months ago
2010
IEEE
We propose a two component method for denoising multidimensional signals, e.g. images. The first component uses a dynamic programing algorithm of complexity O(N log N) to find an ...
122
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper, a new method is proposed for delay and Doppler estimation using copula theory. Copula analysis helps to explore the underlying inter-dependence between the desired ...