Accession Number : ADD001134

Title :   Visual Simulation System.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Wolff,Hanns H

Report Date : 21 Jan 1975

Pagination or Media Count : 8

Abstract : The patent describes a visual simulation system that provides a composite television display having a background image that changes in accordance with computed movements of a simulated vehicle and an inserted foreground image that is characterized by relative movement between it and the background image in response to changes in point of view by an observer. Computation of the amount of shift necessary for changing vehicle positions and headings is also described.

Descriptors :   *Simulators, *Television display systems, *Patents, *Training devices, Vision, Images, Vehicles

Subject Categories : Humanities and History

Distribution Statement : APPROVED FOR PUBLIC RELEASE