139 search results - page 9 / 28 » Evaluating Query-Independent Object Features for Relevancy P... |
CVPR
2003
IEEE
14 years 21 days ago
2003
IEEE
Relevance feedback has been an indispensable component for multimedia retrieval systems. In this paper, we present an adaptive pattern discovery method, which addresses relevance ...
ICIP
2003
IEEE
14 years 9 months ago
2003
IEEE
With the rapid technological advances in machine learning and data mining, it is now possible to train computers with hundreds of semantic concepts for the purpose of annotating i...
SIGIR
2005
ACM
14 years 29 days ago
2005
ACM
We describe a method for predicting query difficulty in a precision-oriented web search task. Our approach uses visual features from retrieved surrogate document representations (...
ICIP
2007
IEEE
14 years 9 months ago
2007
IEEE
A new method for object tracking in video sequences is presented. This method exploits the benefits of particle filters to tackle the multimodal distributions emerging from clutte...
IEAAIE
2007
Springer
14 years 1 months ago
2007
Springer
The problem of matching feature points in multiple images is difficult to solve when their appearance changes due to illumination variance, either by lighting or object motion. In ...