6103 search results - page 365 / 1221 » Multimedia Retrieval Algorithmics |
167
click to vote
CVPR
2004
IEEE
16 years 6 months ago
2004
IEEE
We propose a new Bayesian approach to object-based image retrieval with relevance feedback. Although estimating the object posterior probability density from few examples seems in...
158
click to vote
CVPR
2008
IEEE
16 years 6 months ago
2008
IEEE
For content level access, very often database needs the query as a sample image. However, the image may contain private information and hence the user does not wish to reveal the ...
132
click to vote
ICDAR
2009
IEEE
15 years 11 months ago
2009
IEEE
Graphics detection and recognition are fundamental research problems in document image analysis and retrieval. As one of the most pervasive graphical elements in business and gove...
139
click to vote
GECCO
2009
Springer
15 years 11 months ago
2009
Springer
This paper presents an approach to automatically optimize the retrieval quality of ranking functions. Taking a Swarm Intelligence perspective, we present a novel method, SwarmRank...
163
click to vote
SIGIR
2009
ACM
15 years 11 months ago
2009
ACM
A weakly-supervised extraction method identifies concepts within conceptual hierarchies, at the appropriate level of specificity (e.g., Bank vs. Institution), to which attribute...