Gaussian Mixture Background Modelling Optimisation for Micro-controllers
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- Salvadori C., Makris D., Petracca M., Martinez-del-Rincon J., Velastin S. (2012) Gaussian Mixture Background Modelling Optimisation for Micro-controllers. In: Bebis G. et al. (eds) Advances in Visual Computing. ISVC 2012. Lecture Notes in Computer Science, vol 7431. Springer, Berlin, Heidelberg
This paper proposes an optimisation of the adaptive Gaussian mixture background model that allows the deployment of the method on processors with low memory capacity. The effect of the granularity of the Gaussian mean-value and variance in an integer-based implementation is investigated and novel updating rules of the mixture weights are described. Based on the proposed framework, an implementation for a very low power consumption micro-controller is presented. Results show that the proposed method operates in real time on the micro-controller and has similar performance to the original model.
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