514 search results - page 63 / 103 » Feature Extraction of Concepts by Independent Component Anal... |
IBPRIA
2007
Springer
14 years 1 months ago
2007
Springer
In this paper we present a method to recognize shapes by analyzing a polygonal approximation of their boundaries. The method is independent of the used approximation method since i...
PAMI
2007
13 years 7 months ago
2007
—This paper presents methods of modeling and predicting face recognition (FR) system performance based on analysis of similarity scores. We define the performance of an FR system...
ICPR
2008
IEEE
14 years 2 months ago
2008
IEEE
There are two substantial open issues in the field of the image retrieval: semantic gap between computationally extracted low-level features and human operated high-level concepts...
ICALT
2007
IEEE
14 years 2 months ago
2007
IEEE
In this paper we propose a set of development guidelines for an adaptive authoring environment of adaptive educational hypermedia. This set consists of relevant and necessary funct...
ICPR
2008
IEEE
14 years 2 months ago
2008
IEEE
This paper identifies a novel feature space to address the problem of human face recognition from still images. This is based on the PCA space of the features extracted by a new m...