1137 search results - page 57 / 228 » Objective Functions for Feature Discrimination |
MM
2010
ACM
14 years 11 months ago
2010
ACM
Bag of features (BoF) representation has attracted an increasing amount of attention in large scale image processing systems. BoF representation treats images as loose collections...
131
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SMI
2003
IEEE
15 years 5 months ago
2003
IEEE
Skeleton is a lower dimensional shape description of an object. The requirements of a skeleton differ with applications. For example, object recognition requires skeletons with pr...
106
Voted
ICRA
2007
IEEE
15 years 6 months ago
2007
IEEE
— In this paper, we present a new hybrid visual servoing algorithm for robot arm positioning task. Hybrid methods in visual servoing partially combine the 2D and 3D visual inform...
117
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JRTIP
2008
14 years 11 months ago
2008
A pixel-pattern-based texture feature (PPBTF) is proposed for real-time gender recognition. A gray-scale image is transformed into a pattern map where edges and lines are to be use...
95
Voted
DOCENG
2003
ACM
15 years 5 months ago
2003
ACM
In this paper, we describe a comparative study on techniques of feature transformation and classification to improve the accuracy of automatic text classification. The normalizati...