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Browsing by Author "Marais, WJ"

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Meta-optimization of the extended kalman filter's parameters for improved feature extraction on hyper-temporal images

Author: Salmon, BP ; Kleynhans, W ; Van den Bergh, F ; Olivier, JC ; Marais, WJ ; Wessels, Konrad J Date: Jul 2011 Time series derived from the first two spectral bands of the MODerate-resolution Imaging Spectroradiometer (MODIS) land surface reflectance product can be modelled as a pair of triply (mean, phase and amplitude) modulated cosine functions. ... Read more
A search algorithm to meta-optimize the parameters for an extended Kalman filter to improve classification on hyper-temporal images

Author: Salmon, BP ; Kleynhans, W ; Van den Bergh, F ; Olivier, JC ; Marais, WJ ; Grobler, TL ; Wessels, Konrad J Date: Jul 2012 In this paper the Bias Variance Search Algorithm is proposed as an algorithm to optimize a candidate set of initial parameters for an Extended Kalman filter (EKF). The search algorithm operates on a Bias Variance Equilibrium Point criterion ... Read more

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Browsing by Author "Marais, WJ"

Browsing by Author "Marais, WJ"

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