title: Rotational matched spatial filter for biological pattern recognition.
abstract: Randomly oriented microbiological patterns are recognized by rotating a matched spatial filter with an optical wedge prism. The filter is made from a composite input pattern with various sized objects to cover wider ranges of size variation in a species to be identified.
authors.forename: H
authors.initials: H
authors.lastname: Fujii
authors.forename: S P
authors.initials: SP
authors.lastname: Almeida
authors.forename: J E
authors.initials: JE
authors.lastname: Dowling