445 search results - page 22 / 89 » Private Content Based Image Retrieval |
MTA
1998
13 years 8 months ago
1998
We propose a new efficient indexing scheme, called the HG-tree, to support content-based retrieval in image databases. Image content is represented by a point in a multidimensional...
ICTAI
1999
IEEE
14 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...
ICASSP
2007
IEEE
14 years 3 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
14 years 3 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...
VISUAL
2000
Springer
14 years 10 days ago
2000
Springer
Abstract. The present work is focused on a global image characterization based on a description of the 2D displacements of the different shapes present in the image, which can be e...