2643 search results - page 33 / 529 » A fast feature extraction method |
ISMIR
2004
Springer
14 years 1 months ago
2004
Springer
We propose a general approach to discriminant feature extraction and fusion, built on an optimal feature transformation for discriminant analysis [6]. Our experiments indicate tha...
PRL
2006
13 years 7 months ago
2006
A feature extraction method using the chaincode representation of fingerprint ridge contours is presented. The representation allows efficient image quality enhancement and detect...
PAA
2010
13 years 2 months ago
2010
Abstract Fingerprint classification represents an important preprocessing step in fingerprint identification, which can be very helpful in reducing the cost of searching large fing...
ICDE
2007
IEEE
14 years 2 months ago
2007
IEEE
Speech recognition techniques have been developed dramatically in recent years. Nevertheless, errors caused by environmental noise are still a serious problem in recognition. Empl...
DICTA
2003
13 years 9 months ago
2003
This paper presents an efficient method for extracting the skeleton of a planar shape. The method is based on computing local symmetries of the shape’s linearized contour. The ce...