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CVPR
2003
IEEE
16 years 3 days ago
2003
IEEE
The recognition of activities from sensory data is important in advanced surveillance systems to enable prediction of high-level goals and intentions of the target under surveilla...
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CVPR
2003
IEEE
16 years 3 days ago
2003
IEEE
Producing an accurate motion flow field is very difficult at motion boundaries. We present a novel, noniterative approach for segmentation from image motion, based on two voting p...
CVPR
2003
IEEE
16 years 3 days ago
2003
IEEE
The aim of this paper is to find the best representation for the appearance of surfaces with Lambertian reflectance under varying illumination. Previous work using principal compo...
CVPR
2003
IEEE
16 years 3 days ago
2003
IEEE
We describe a tracker that can track moving people in long sequences without manual initialization. Moving people are modeled with the assumption that, while configuration can var...
CVPR
2003
IEEE
16 years 3 days ago
2003
IEEE
A scene can be defined as one of the subdivisions of a play in which the setting is fixed, or when it presents continuous action in one place. We propose a novel two-pass algorith...