5092 search results - page 614 / 1019 » Clustering the Feature Space |
182
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FUIN
2007
15 years 6 months ago
2007
Abstract. Identification of music instruments in polyphonic sounds is difficult and challenging, especially where heterogeneous harmonic partials are overlapping with each other....
172
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ICIP
2008
IEEE
16 years 8 months ago
2008
IEEE
Kernel PCA has received a lot of attention over the past years and showed usefull for many image processing problems. In this paper we analyse the issue of normalization in Kernel...
159
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ICPR
2006
IEEE
16 years 8 months ago
2006
IEEE
A new method for combining dichotomizers like SVMs is proposed for classifying multi-class pattern fields. The novelty lies in the estimation of the styleconstrained posterior fie...
152
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ICPR
2006
IEEE
16 years 8 months ago
2006
IEEE
Linear discriminant analysis (LDA) is a well-known scheme for feature extraction and dimensionality reduction of labeled data in a vector space. Recently, LDA has been extended to...
186
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ICPR
2006
IEEE
16 years 8 months ago
2006
IEEE
We present a comparison of several face representation methods from the point of view of their sensitivity to illumination changes. The sensitivity is measured in terms of the ove...