title: Hit-or-miss representation of a pattern spectrum and its optical implementation.
abstract: We demonstrate that a pattern spectrum can be decomposed into the union of hit-or-miss transforms with respect to a series of structure-element pairs. Moreover we use a Boolean-logic function to express the pattern spectrum and show that the Boolean-logic representation of a pattern spectrum is composed of hit-or-miss min terms. The optical implementation of a pattern spectrum is based on an incoherent optical correlator with a feedback operation.
authors.forename: N
authors.initials: N
authors.lastname: Wang
authors.forename: L
authors.initials: L
authors.lastname: Liu