title: Target location measurement by optical correlators: a performance criterion: comment.
abstract: Fleisher et al. [Appl. Opt. 31, 230-233 (1992)] presented an important step toward understanding and designing optimal devices for a target location. However, their results are not complete. Similar considerations, in more complete form, have already been published in Russian.
authors: L P
authors: LP
authors: Yaroslavsky