291 search results - page 9 / 59 » A Comparison of Clustering Methods for Word Image Indexing |
IBPRIA
2009
Springer
14 years 14 days ago
2009
Springer
Recent works in object recognition often use visual words, i.e. vector quantized local descriptors extracted from the images. In this paper we present a novel method to build such ...
PVLDB
2010
13 years 6 months ago
2010
Graphs are of growing importance in modeling complex structures such as chemical compounds, proteins, images, and program dependence. Given a query graph Q, the subgraph isomorphi...
CVPR
1997
IEEE
14 years 10 months ago
1997
IEEE
We define a new image feature called the color correlogram and use it for image indexing and comparison. This feature distills the spatial correlation of colors, and is both effec...
JEI
2006
13 years 7 months ago
2006
The method of paired comparison based on Thurstone's Case V of his Law of Comparative Judgments is often used as a psychophysical method to derive interval scales of perceptua...
ICPR
2010
IEEE
13 years 12 months ago
2010
IEEE
Semantic analysis of a document collection can be viewed as an unsupervised clustering of the constituent words and documents around hidden or latent concepts. This has shown to i...