194 search results - page 2 / 39 » Estimating Missing Features to Improve Multimedia Retrieval |
MIR
2006
ACM
13 years 11 months ago
2006
ACM
The variety of features available to represent multimedia data constitutes a rich pool of information. However, the plethora of data poses a challenge in terms of feature selectio...
VIS
2004
IEEE
14 years 6 months ago
2004
IEEE
Multimedia objects are often described by high-dimensional feature vectors which can be used for retrieval and clustering tasks. We have built an interactive retrieval system for ...
ICMCS
2006
IEEE
13 years 11 months 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...
AMR
2005
Springer
13 years 10 months ago
2005
Springer
This paper assesses the usefulness of surface features in a multimedia retrieval setting. Surface features describe the metadata or structure of a document rather than the content....
ICMCS
2007
IEEE
13 years 11 months ago
2007
IEEE
In this paper we introduce a novel contextual fusion method to improve the detection scores of semantic concepts in images and videos. Our method consists of three phases. For eac...