The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 16, 2002
Filed:
May. 25, 2000
Georges Thomas, Six Fours, FR;
Didier D B Bergero, Six Fours, FR;
Delegation Generale pour l'Armement, Armees, FR;
Abstract
A method for producing, from passive sonar data, operational images interactively controlled by an operator, continuously adjusted according to operational requirements and compatible with changing information requirements in real time. The invention uses a method for representing a multidimensional data field on a display screen which uses the screen co-ordinates for two dimensions of data and at least one of three color perception components among luminosity, hue and saturation for three other dimensions of the data, to produce bearing-time, azimuth-time, or frequency-time (circulating lofar) or frequency-bearing images with representation of frequencies by hue or interactive filtering.