201 search results - page 4 / 41 » Improving Image Retrieval Effectiveness in Query-by-Example ... |
CLEF
2009
Springer
13 years 4 months ago
2009
Springer
This paper summarises activities from the iCLEF 2009 task. As in 2008, the task was organised based on users participating in an interactive cross-language image search experiment...
ICMCS
2009
IEEE
13 years 4 months ago
2009
IEEE
The performance of traditional image retrieval approaches remains unsatisfactory, as they are restricted by the wellknown semantic gap and the diversity of textual semantics. To t...
JCDL
2003
ACM
13 years 11 months ago
2003
ACM
Content-based image retrieval uses features that can be extracted from the images themselves. Using more than one representation of the images in a collection can improve the resu...
ICMCS
2006
IEEE
14 years 10 days ago
2006
IEEE
To bridge the gap between high level semantic concepts and low level visual features in content-based image retrieval (CBIR), online feature selection is really required. An effec...
SIGIR
2009
ACM
14 years 24 days ago
2009
ACM
While query expansion techniques have been shown to improve retrieval performance in a centralized setting, they have not been well studied in a federated setting. In this paper, ...