We propose an object-based framework for detection and tracking of moving objects in a sequence of images. Two key ingredients of the approach are appropriate object models based on Grenander's (see General Pattern Theory, 1993) deformable templates and spatio-temporal data models. Detection and tracking problems are formulated as optimization problems. Detection employs a Metropolis-type procedure starting from a random initial configuration, while tracking involves a deterministic nonlinear Gauss-Seidel algorithm. We present experimental results with real data on a highway traffic sequence.<>
Motion detection and tracking using deformable templates
Proceedings of 1st International Conference on Image Processing ; 2 ; 272-276 vol.2
1994-01-01
497857 byte
Conference paper
Electronic Resource
English
Motion Detection and Tracking using Deformable Templates
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