56 citations · 148 across the 11 of their papers we have counts for
5 papers · 1 filter
First-Order Statistical Framework for Multi-Channel Passive Detection
Todd McWhorter, Louis Scharf, Margaret Cheney
In this paper we establish a general first-order statistical framework for the detection of a common signal impinging on spatially distributed receivers. We consider three types of…
A Unified Theory of Adaptive Subspace Detection. Part II: Numerical Examples
Pia Addabbo, Danilo Orlando, Giuseppe Ricci +1
This paper is devoted to the performance analysis of the detectors proposed in the companion paper where a comprehensive design framework is presented for the adaptive detection of…
Testing for Causal Influence using a Partial Coherence Statistic
Louis L. Scharf, Yuan Wang
In this paper we explore partial coherence as a tool for evaluating causal influence of one signal sequence on another. In some cases the signal sequence is sampled from a time- or…
A Unified Theory of Adaptive Subspace Detection. Part I: Detector Designs
Danilo Orlando, Giuseppe Ricci, Louis L. Scharf
This paper addresses the problem of detecting multidimensional subspace signals, which model range-spread targets, in noise of unknown covariance. It is assumed that a primary chan…
Bayesian Learning of Occupancy Grids
Christopher Robbiano, Edwin K. P. Chong, Mahmood R. Azimi-Sadjadi +2
Occupancy grids encode for hot spots on a map that is represented by a two dimensional grid of disjoint cells. The problem is to recursively update the probability that each cell i…