36 search results - page 2 / 8 » Comparing Feature Matching for Object Categorization in Vide... |
CVPR
2012
IEEE
11 years 8 months ago
2012
IEEE
We introduce two novel methods to improve the performance of wide area video surveillance applications by using scene features. First, we evaluate the drift in intrinsic and extri...
VMV
2001
13 years 7 months ago
2001
The ability to locate objects in a real-time video and relate them to virtual objects in a database is important in a number of applications including visually-guided robotic navi...
ICPR
2006
IEEE
14 years 7 months ago
2006
IEEE
Multi-agent interactions often result in mutual occlusion sequences which constitute a visual signature for the event. We define six qualitative occlusion primitives based on the ...
ICPR
2010
IEEE
13 years 9 months ago
2010
IEEE
Person identification using audio (speech) and visual (facial appearance, static or dynamic) modalities, either independently or jointly, is a thoroughly investigated problem in pa...
CIVR
2007
Springer
14 years 4 days ago
2007
Springer
Bag-of-features (BoF) deriving from local keypoints has recently appeared promising for object and scene classification. Whether BoF can naturally survive the challenges such as ...