It appears that no particular approximate [nonlinear] filter is consistently better than any other, though . . . any nonlinear filter is better than a strictly linear one. 1 The Kalman filter is a ...
This is a preview. Log in through your library . Abstract We consider Monte Carlo methods for the classical nonlinear filtering problem. The first method is based on a backward pathwise filtering ...
From night vision and objects overwhelmed by sunlight to jammed signals and those that are purposely encrypted, detecting low-level or hidden signals is a fundamental problem in imaging. Here, we ...