Essays about: "Extended Kalman Filtering"

Showing result 31 - 35 of 36 essays containing the words Extended Kalman Filtering.

  1. 31. A feature based face tracker using extended Kalman filtering

    University essay from Institutionen för systemteknik

    Author : Nils Ingemars; [2007]
    Keywords : face tracker; extended Kalman filtering; the Candide face model;

    Abstract : A face tracker is exactly what it sounds like. It tracks a face in a video sequence. Depending on the complexity of the tracker, it could track the face as a rigid object or as a complete deformable face model with face expressions. This report is based on the work of a real time feature based face tracker. READ MORE

  3. 32. Comparing Estimation Algorithms for Camera Position and Orientation

    University essay from Institutionen för systemteknik

    Author : Richard J.B. Pieper; [2007]
    Keywords : MATRIS; Kalman; unscented; marginalized;

    Abstract : State estimation deals with estimation of the state of an object of interest by observing noisy measurements. The process to obtain the state estimations is called filtering. In this report several filters are compared to an existing one. The new filters deal with nonlinear process and measurement models in a different way than the existing filter. READ MORE

  4. 33. Optimal dynamic asset allocation using a non-linear discrete time liquidity driven microstructure market model and extended Kalman filtering

    University essay from Lunds universitet/Nationalekonomiska institutionen

    Author : Anders Strömberg; [2006]
    Keywords : trading; extended kalman filter; non-linear dynamics; microstructure; dynamic optimization; discrete time; asset allocation; financial markets; financial economics; control theory; Economics; econometrics; economic theory; economic systems; economic policy; Nationalekonomi; ekonometri; ekonomisk teori; ekonomiska system; ekonomisk politik; Business and Economics;

    Abstract : This paper use a discrete time microstructure model which considers excess demand and market liquidity as two unobservable state variables as determinants whether the market is overvalued or undervalued. The model expresses the variation of conditional variance of price, were the amplitude of the price changes is dependent on the liquidity of the market. READ MORE

  5. 34. A Framework for Nonlinear Filtering in MATLAB

    University essay from Institutionen för systemteknik

    Author : Jakob Rosén; [2005]
    Keywords : Nonlinear Filtering; Particle Filters; EKF; MATLAB;

    Abstract : The object of this thesis is to provide a MATLAB framework for nonlinear filtering in general, and particle filtering in particular. This is done by using the object-oriented programming paradigm, resulting in truly expandable code. READ MORE

  6. 35. Robust Automotive Positioning: Integration of GPS and Relative Motion Sensors

    University essay from Institutionen för systemteknik

    Author : Jon Kronander; [2004]
    Keywords : Reglerteknik; Positioning; Vehicle Navigation; Sensor Fusion; Extended Kalman Filtering; Robustness; Reglerteknik;

    Abstract : Automotive positioning systems relying exclusively on the input from a GPS receiver, which is a line of sight sensor, tend to be sensitive to situations with limited sky visibility. Such situations include: urban environments with tall buildings; inside parking structures; underneath trees; in tunnels and under bridges. READ MORE