586 search results - page 28 / 118 » Image annotation by large-scale content-based image retrieva... |
ICPR
2002
IEEE
15 years 2 months ago
2002
IEEE
This paper conducts an empirical evaluation of MPEG-7 visual part of experimentation model (XM) color descriptors in a challenging problem of content-based retrieval of semantic i...
ICTAI
1999
IEEE
15 years 1 months ago
1999
IEEE
Color histogram is an important technique for color image database indexing and retrieving. In this paper, traditional color histogram is modified to capture spatial layout informa...
IDEAL
2005
Springer
15 years 3 months ago
2005
Springer
It is known that no single descriptor is powerful enough to encompass all aspects of image content, i.e. each feature extraction method has its own view of the image content. A pos...
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ICASSP
2007
IEEE
15 years 4 months ago
2007
IEEE
Many content-based image retrieval applications suffer from small sample set and high dimensionality problems. Relevance feedback is often used to alleviate those problems. In thi...
ISM
2008
IEEE
15 years 4 months ago
2008
IEEE
Feature extraction and similarity measurement are two important operations in content-based image retrieval systems. We optimize and vectorize typical feature extraction algorithm...