In this paper we present a system that tracks customers in a store and performs a number of activity analysis tasks based on the output from the tracker. We obtain the trajectories by employing a human body tracking system designed as a Bayesian jump-diffusion filter. The customer travel trajectories on the floor map are extracted and post processed to remove noise. The shoppers that belong to ...

Moment of images provides efficient descriptors and has been used in different image analysis application. The main advantage is their ability to provide invariant characteristic. In this paper a novel methodology has been carried out to classify SAR images using the Moments. This paper also provides the overview of most commonly used of moments and then present a moment based approached for cl...

The recognition of human gesture is a challenging problem that can contribute to a natural man{machine interface. In this paper, we present an alternative technique for gesture recognition. Gestures are modeled as temporal trajectories of measurements. Local sub sequences of these trajectories are extracted and used to deene an orthogonal space using principal components analysis. In this space...

We report a method for automated video indexing and shot characterization that meets the specific requirements of professional post-production and archivist end users. ASAP – Automated Shot Analysis Program – interprets source video material in a manner consistent with industry practice and generates logs and searchable databases of cut location and camera activity. It uses projective transform...