title: Preprocessed multiobject joint transform correlator.
abstract: The performance of a joint transform correlator (JTC) in a multiobject environment is improved by the use of a Roberts operator to preprocess the input joint image. This technique yields significantly better results than the classical JTC, and it also avoids the false alarms and reduces the overall computation overhead required in a binary JTC.
authors.forename: M S
authors.initials: MS
authors.lastname: Alam
authors.forename: O
authors.initials: O
authors.lastname: Perez
authors.forename: M A
authors.initials: MA
authors.lastname: Karim