title: Controlled-intensity detection peaks in a binary joint transform correlator.
abstract: In multiobject pattern recognition the height of the correlation peaks should be controlled when the power spectrum of ajoint transform correlator is binarized. In this paper a method to predetermine the value of detection peaks is demonstrated. The technique is based on a frequency-variant threshold in order to remove the intraclass terms and on a suitable factor to normalize the binary joint power spectrum. Digital simulations and experimental hybrid implementation of this method were carried out.
authors.forename: A
authors.initials: A
authors.lastname: Carnicer
authors.forename: S
authors.initials: S
authors.lastname: Vallmitjana
authors.forename: I
authors.initials: I
authors.lastname: Juvells
authors.forename: J R
authors.initials: JR
authors.lastname: de F Moneo