2460 search results - page 437 / 492 » Ontology-Based Image Retrieval |
CVPR
2006
IEEE
15 years 12 months ago
2006
IEEE
The power of video over still images is the ability to represent dynamic activities. But video browsing and retrieval are inconvenient due to inherent spatio-temporal redundancies...
CVPR
2006
IEEE
15 years 12 months ago
2006
IEEE
Reconstruction of the point source of blood splatter in a crime scene is an important and difficult problem in forensic science. We study the problem of automatically reconstructi...
CVPR
2008
IEEE
15 years 12 months ago
2008
IEEE
We demonstrate how to exploit reflections for accurate registration of shiny objects: The lighting environment can be retrieved from the reflections under a distant illumination a...
ICCV
2007
IEEE
15 years 11 months ago
2007
IEEE
In many vision problems, instead of having fully labeled training data, it is easier to obtain the input in small groups, where the data in each group is constrained to be from th...
ICCV
2007
IEEE
15 years 11 months ago
2007
IEEE
Linear Discriminant Analysis (LDA) has been a popular method for extracting features which preserve class separability. The projection vectors are commonly obtained by maximizing ...