447 search results - page 6 / 90 » Two-Stage Optimal Component Analysis |
DCC
2005
IEEE
15 years 9 months ago
2005
IEEE
We analyze the technique for reducing the complexity of entropy coding consisting in the a priori grouping of the source alphabet symbols, and in dividing the coding process in tw...
CEC
2007
IEEE
15 years 3 months ago
2007
IEEE
Independent Component Analysis, a computationally efficient statistical signal processing technique, has been an area of interest for researchers for many practical applications in...
102
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CSDA
2004
14 years 9 months ago
2004
Variable selection consists in identifying a k-subset of a set of original variables that is optimal for a given criterion of adequate approximation to the whole data set. Several...
104
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ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
In this paper, we present a new independent component analysis mixture vector quantization (ICAMVQ) method to summarize the video content. In particular, independent component ana...
PR
2006
14 years 9 months ago
2006
In this paper, a novel subspace method called diagonal principal component analysis (DiaPCA) is proposed for face recognition. In contrast to standard PCA, DiaPCA directly seeks t...