5942 search results - page 219 / 1189 » On the Processing of Decimated Signals |
137
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ICASSP
2010
IEEE
15 years 4 months ago
2010
IEEE
In this contribution, a novel spatio-temporal prediction algorithm for video coding is introduced. This algorithm exploits temporal as well as spatial redundancies for effectively...
130
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ICASSP
2010
IEEE
15 years 4 months ago
2010
IEEE
A new method is introduced that makes use of sparse image representations to search for approximate nearest neighbors (ANN) under the normalized inner-product distance. The approa...
112
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ICIP
2010
IEEE
15 years 2 months ago
2010
IEEE
In this paper, we propose two-channel filter-bank designs for signals defined on arbitrary graphs. These filter-banks are local, invertible and critically sampled. Depending on th...
139
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ICASSP
2010
IEEE
14 years 11 months ago
2010
IEEE
Pure frequency-based audio fingerprint systems have the capacity of handling very short fingerprints while being highly robust to perturbations such as additive noise or compressi...
146
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ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
This paper presents a new algorithm based on shift-invariant probabilistic latent component analysis that analyzes harmonic structures in an audio signal. Each note in a constant-...