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121
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ICPR
2004
IEEE
16 years 1 months ago
2004
IEEE
Feature selection is a critical component of many pattern recognition applications. There are two distinct mechanisms for feature selection, namely the wrapper method and the filt...
97
Voted
CVPR
2003
IEEE
16 years 2 months ago
2003
IEEE
In this paper we explore object recognition in clutter. We test our object recognition techniques on Gimpy and EZGimpy, examples of visual CAPTCHAs. A CAPTCHA ("Completely Au...
113
Voted
ICAPR
2005
Springer
15 years 6 months ago
2005
Springer
We propose a novel approach for finding text in images by using ridges at several scales. A text string is modelled by a ridge at a coarse scale representing its center line and n...
104
Voted
ICIAR
2005
Springer
15 years 6 months ago
2005
Springer
In this paper a novel class of filters designed for the removal of impulsive noise in color images is presented. The proposed filter family is based on the kernel function which ...
95
Voted
ICIP
2008
IEEE
16 years 2 months ago
2008
IEEE
This paper presents a new Sobel-LBP, an extension of existing Local Binary Pattern (LBP), for facial image representation. The face image is filtered by Sobel operator to enhance ...