21 citations · 43 across the 17 of their papers we have counts for
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An Efficient Approximation of the Kalman Filter for Multiple Systems Coupled via Low-Dimensional Stochastic Input
Leonid Pogorelyuk, Clarence W. Rowley, N. Jeremy Kasdin
We formulate a recursive estimation problem for multiple dynamical systems coupled through a low dimensional stochastic input, and we propose an efficient sub-optimal solution. The…
Reduced Order Estimation of the Speckle Electric Field History for Space-Based Coronagraphs
Leonid Pogorelyuk, N. Jeremy Kasdin, Clarence W. Rowley
In high-contrast space-based coronagraphs, one of the main limiting factors for imaging the dimmest exoplanets is the time varying nature of the residual starlight (speckles). Mode…
Dark Hole Maintenance and A Posteriori Intensity Estimation in the Presence of Speckle Drift in a High-Contrast Space Coronagraph
Leonid Pogorelyuk, N. Jeremy Kasdin
Direct exoplanet imaging via coronagraphy requires maintenance of high contrast in a dark hole for lengthy integration periods. Wavefront errors that change slowly over that time a…