title: Real-time noncontacting distance measurement using optical triangulation.
abstract: Real-time noncontacting distance measurement systems are constructed using photogrammetric principles. The system is used to measure a distance between two points specified by sharp visible contrast change under optical illumination. Tests of the system indicate that it can measure the distance with a repeatability of better than one part in 10(4).
authors.forename: T
authors.initials: T
authors.lastname: Sawatari