368 search results - page 9 / 74 » Querying for Feature Extraction and Visualization in Climate... |
DICTA
2003
13 years 9 months ago
2003
For content-based image retrieval techniques, query image is used to pick up and rank some relevant images from a database using some certain similarity metric. If semantic feature...
CIKM
2006
Springer
13 years 11 months ago
2006
Springer
It is important yet hard to identify navigational queries in Web search due to a lack of sufficient information in Web queries, which are typically very short. In this paper we st...
COMPSAC
2002
IEEE
14 years 18 days ago
2002
IEEE
In this paper, an effective content-based visual image retrieval system is presented. This system consists of two main components: visual content extraction and indexing, and quer...
PRL
2006
13 years 7 months ago
2006
A new computational model for active visual attention is introduced in this paper. The method extracts motion and shape features from video image sequences, and integrates these f...
ICIP
2000
IEEE
14 years 9 months ago
2000
IEEE
The use of visual information from lip movements can improve the accuracy and robustness of a speech recognition system. Accurate extraction of visual features associated with the...