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    TIT
    2010
    96views Education» more  TIT 2010»
    Wavelet packets of fractional Brownian motion: asymptotic analysis and spectrum estimation
    13 years 2 months ago
    Wavelet packets of fractional Brownian motion: asymptotic analysis and spectrum estimation
    Download  hal.archives-ouvertes.fr
    This work provides asymptotic properties of the autocorrelation functions of the wavelet packet coefficients of a fractional Brownian motion. It also discusses the convergence spe...
    Abdourrahmane M. Atto, Dominique Pastor, Gré...
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    PAMI
    2002
    77views more  PAMI 2002»
    Dense Estimation of Fluid Flows
    13 years 7 months ago
    Dense Estimation of Fluid Flows
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    Thomas Corpetti, Étienne Mémin, Patr...
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    PAMI
    2002
    150views more  PAMI 2002»
    Object Tracking with Bayesian Estimation of Dynamic Layer Representations
    13 years 7 months ago
    Object Tracking with Bayesian Estimation of Dynamic Layer Representations
    Download  wjm.tyai.tyc.edu.tw
    Decomposing video frames into coherent two-dimensional motion layers is a powerful method for representing videos. Such a representation provides an intermediate description that e...
    Hai Tao, Harpreet S. Sawhney, Rakesh Kumar
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    INFORMATICALT
    2011
    147views more  INFORMATICALT 2011»
    On Comparison of the Estimators of the Hurst Index of the Solutions of Stochastic Differential Equations Driven by the Fractiona
    13 years 2 months ago
    On Comparison of the Estimators of the Hurst Index of the Solutions of Stochastic Differential Equations Driven by the Fractiona
    Download  www.mii.lt
    This paper presents a study of the Hurst index estimation in the case of fractional Ornstein–Uhlenbeck and geometric Brownian motion models. The performance of the estimators is ...
    Kestutis Kubilius, Dmitrij Melichov
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    ICASSP
    2011
    IEEE
    243views Signal Processing» more  ICASSP 2011»
    Feature-based global motion estimation using the Helmholtz principle
    12 years 11 months ago
    Feature-based global motion estimation using the Helmholtz principle
    Download  elvera.nue.tu-berlin.de
    Global motion estimation is an important task for various video processing techniques. The estimation itself has to be robust in presence of arbitrarily moving foreground objects....
    Michael Tok, Alexander Glantz, Andreas Krutz, Thom...
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