title: Liquid crystal TV-based white light optical tracking novelty filter.
abstract: A compact white light optical tracking novelty filter is demonstrated. Based on the use of two inexpensive liquid crystal televisions, a filtered and collimated white light source, digital delay, and video recorder, this portable white light device performs two major image comparison operations, a real time image subtraction and novelty tracking operations. Some preliminary experimental results are presented.
authors.forename: Y
authors.initials: Y
authors.lastname: Li
authors.forename: A
authors.initials: A
authors.lastname: Kostrzewski
authors.forename: D H
authors.initials: DH
authors.lastname: Kim
authors.forename: G
authors.initials: G
authors.lastname: Eichmann