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169
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Sparse representations over redundant dictionaries offer an efficient paradigm for signal representation. Recently block-sparsity has been put forward as a prior condition for so...
166
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Speaker diarization of meeting recordings is generally based on acoustic information ignoring that meetings are instances of conversations. Several recent works have shown that th...
173
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Application Layer Forward Error Correction (AL)-FEC is increasingly being employed in the emerging wireless multimedia applications, where the multimedia data is sent along with r...
228
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper, we present a semi-automated method for converting conventional 2D images to stereoscopic 3D. User-defined strokes that correspond to a rough estimate of the depth ...
273
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Wireless Sensor Networks (WSNs) may be deployed in hostile or inaccessible environments and are often unattended. In these conditions securing a WSN against malicious attacks is a...