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Tracking Video Objects in Cluttered Background

Publications associées (40)

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Distributed Subtyping

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One of the most frequent operations in object-oriented programs is the "instanceof" test, also called the "subtyping" test or the "type inclusion" test. This test determines if a given object is an instance of some type. Surprisingly, despite a lot of rese ...

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New support vector algorithms for multicategorical data applied to real-time object recognition

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Shadow segmentation is a critical issue for systems aiming at extracting, tracking or recognizing objects in a given scene. Shadows can in fact modify the shape and colour of objects and therefore affect scene analysis and interpretation systems in many ap ...

SPIE2003

An Implicit Motion Likelihood for Tracking with Particle Filters

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Particle filters are now established as the most popular method for visual tracking. Within this framework, it is generally assumed that the data are temporally independent given the sequence of object states. In this paper, we argue that in general the da ...

IDIAP2003

An Implicit Motion Likelihood for Tracking with Particle Filters

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Confidential information contained in the transactional data created in mobile communication systems is not very well protected. We present an approach to protect entire objects against manipulation and disclosure, which allows to retain some control over ...

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The nature, purpose and assumptions of modeling are discussed. The concepts of "value" and "object" are assessed in this context. Their fundamental nature is compared and different uses are investigated. Various approaches are illustrated with comparative ...

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