4542 search results - page 491 / 909 » Unsupervised Feature Selection Using Feature Similarity |
151
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We propose to include synchrony effects, known to exist in the auditory system, to represent voiced parts of the speech signal in a robust way. The system decomposes the input sig...
217
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APVIS
2011
14 years 6 months ago
2011
Visualization of flow fields with geometric primitives is often challenging due to occlusion that is inevitably introduced by 3D streamlines. In this paper, we present a novel v...
232
Voted
CVPR
2012
IEEE
13 years 9 months ago
2012
IEEE
In this paper, we propose a method to select a discriminative set of image processing operations for Linear Discriminant Analysis (LDA) as an application of the use of generating ...
177
Voted
ICPR
2000
IEEE
16 years 8 months ago
2000
IEEE
This paper presents motion field histograms as a new way of extracting facial features and modeling expressions. Feature are based on local receptive field histograms, which are r...
171
Voted
LREC
2008
15 years 8 months ago
2008
This paper presents a freely available, and flexible Wizard of Oz environment for rapid prototyping. The system is designed to investigate the required features of a dialog system...