title: A device for the computer processed analysis of video frames.
abstract: This article briefly describes a system of analyzing movement sequences extracted from video images. The system uses an IBM-PC or compatible computer, equipped with a CGA screen and a mouse, and a videotape recorder and monitor. The coordinates of the points selected from the images with the mouse are stored in an ASCII-format file by a computer program. The principle behind this system is that it projects video images on a computer screen through a one-way mirror while avoiding parallax effects.
authors.affiliation: University of Geneva, F.P.S.E., Psychobiology Unit, 24 rue Général Dufour, CH-1211 Geneva 4, Switzerland.
authors.forename: D
authors.initials: D
authors.lastname: Page
authors.forename: G
authors.initials: G
authors.lastname: Figuet
authors.forename: A
authors.initials: A
authors.lastname: Bullinger