no code implementations • 12 Oct 2023 • Magnus Malmström, Anton Kullberg, Isaac Skog, Daniel Axehill, Fredrik Gustafsson
This paper considers the problem of detecting and tracking objects in a sequence of images.
no code implementations • 14 Sep 2023 • Anton Kullberg, Martin A. Skoglund, Isaac Skog, Gustaf Hendeby
This letter investigates relationships between iterated filtering algorithms based on statistical linearization, such as the iterated unscented Kalman filter (IUKF), and filtering algorithms based on quasi-Newton (QN) methods, such as the QN iterated extended Kalman filter (QN-IEKF).
no code implementations • 14 Sep 2023 • Anton Kullberg, Isaac Skog, Gustaf Hendeby
This letter shows that the following three classes of recursive state estimation filters: standard filters, such as the extended Kalman filter; iterated filters, such as the iterated unscented Kalman filter; and dynamically iterated filters, such as the dynamically iterated posterior linearization filters; can be unified in terms of a general algorithm.
no code implementations • 18 Apr 2023 • Filipe Marques Barbosa, Anton Kullberg, Johan Löfberg
This paper addresses the trade-off between time- and energy-efficiency for the problem of loading and unloading a ship.
no code implementations • 27 Feb 2023 • Anton Kullberg, Isaac Skog, Gustaf Hendeby
A new class of iterated linearization-based nonlinear filters, dubbed dynamically iterated filters, is presented.
no code implementations • 15 Feb 2021 • Anton Kullberg, Isaac Skog, Gustaf Hendeby
The method uses an extended Kalman filter approach to jointly estimate the state of the system and learn the unknown system dynamics, via the parameters of the basis function expansion.