title: Parallel optical-feature extraction by use of rotationally multiplexed holograms.
abstract: We propose a novel rotational (peristrophic) multiplexing method of hologram recording for parallel opticalfeature extraction and report basic experimental results. The features to be extracted are line-segment orientations separated by 30 degrees . The extracted features can be used for f lexible pattern recognition.
authors.forename: J S
authors.initials: JS
authors.lastname: Jang
authors.forename: D H
authors.initials: DH
authors.lastname: Shin