Accession Number:

ADA034536

Title:

A Graphics Program for Updating the Confidence Region of a Target.

Descriptive Note:

Final rept.,

Corporate Author:

NAVAL RESEARCH LAB WASHINGTON D C

Personal Author(s):

Report Date:

1976-11-01

Pagination or Media Count:

33.0

Abstract:

A graphics program for updating the confidence region of a surveillance target subject to specified velocity constraints has been developed. The program is designed to operate in an interactive mode at a graphics terminal interface of an ocean surveillance information processing system. The initial confidence region of the target is assumed to be provided by a sensor contact report. The constraint set of velocities is specified in terms of upper and lower bounds on speed and heading and is either provided by a contact report or is selected by the ocean surveillance analyst. The program displays the original and updated confidence regions. This program can be implemented on a graphics interactive system driven by a minicomputer. Author

Subject Categories:

  • Military Intelligence

Distribution Statement:

APPROVED FOR PUBLIC RELEASE