3135 search results - page 163 / 627 » Feature Extraction Using ICA |
ICASSP
2010
IEEE
13 years 9 months ago
2010
IEEE
In this paper, we present a robust spectro-temporal feature extraction technique using autoregressive models (AR) of sub-band Hilbert envelopes. AR models of Hilbert envelopes are...
ECCV
2002
Springer
14 years 11 months ago
2002
Springer
The aim of this work is to propose an adaptation of optimal path based interactive tools for image segmentation (related to Live-Wire [12] and Intelligent Scissors [18] approaches)...
CGI
2006
IEEE
14 years 3 months ago
2006
IEEE
This paper proposes a keyframe extraction method based on a novel layered curve simplification algorithm for motion capture data. Bone angles are employed as motion features and ke...
EPIA
2007
Springer
14 years 1 months ago
2007
Springer
In this paper we present a rule-based system for automatic extraction of definitions from Portuguese texts. As input, this system takes text that is previously annotated with morph...
ICPR
2008
IEEE
14 years 10 months ago
2008
IEEE
Most of current fingerprint indexing schemes utilize features based on global textures and minutiae structures. To extend the existing technology of feature extraction, this paper...