EP 1021734 A1 20000726 - METHOD FOR REPRESENTING ON A DISPLAY SCREEN A MULTIDIRECTIONAL DATA FIELD IN PARTICULAR DATA SUPPLIED BY A PASSIVE LISTENING SONAR, AND SYSTEM FOR IMPLEMENTING SAID METHOD
Title (en)
METHOD FOR REPRESENTING ON A DISPLAY SCREEN A MULTIDIRECTIONAL DATA FIELD IN PARTICULAR DATA SUPPLIED BY A PASSIVE LISTENING SONAR, AND SYSTEM FOR IMPLEMENTING SAID METHOD
Title (de)
VERFAHREN UND SYSTEM ZUR DARSTELLUNG EINES MULTIDIMENSIONALEN DATENFELDS AUF EINEM DISPLAY INSBESONDERE VON DURCH EIN PASSIVES SONARABHÖRSYSTEM ERLANGTEN DATEN
Title (fr)
PROCEDE DE REPRESENTATION SUR UN ECRAN DE VISUALISATION D'UN CHAMP DE DONNEES MULTIDIRECTIONNELLES NOTAMMENT DE DONNEES FOURNIES PAR UN SONAR D'ECOUTE PASSIVE, ET SYSTEME POUR LA MISE EN OEUVRE D'UN TEL PROCEDE
Publication
Application
Priority
- FR 9802124 W 19981006
- FR 9712430 A 19971006
Abstract (en)
[origin: WO9918451A1] The invention concerns a method for producing from passive sonar data operational images interactively controlled by the operator continuously according to operational requirements and compatible with information requirements in real time. The invention is characterised in that it uses a method for representing a multidimensional data field on a display screen (14) which consists in using the screen co-ordinates for two dimensions of data and three colour perception components among luminosity, hue and saturation for three other dimensions of said data, to produce bearing-time, azimuth-time, or frequency-time (circulating lofar) or frequency-bearing with representation of frequencies by hue or interactive filtering.
IPC 1-7
IPC 8 full level
G01S 7/20 (2006.01); G01S 7/62 (2006.01); G01S 7/06 (2006.01)
CPC (source: EP US)
G01S 7/20 (2013.01 - EP US); G01S 7/6263 (2013.01 - EP US); G01S 7/062 (2013.01 - EP US)
Citation (search report)
See references of WO 9918451A1
Designated contracting state (EPC)
DE GB IT
DOCDB simple family (publication)
WO 9918451 A1 19990415; CA 2305497 A1 19990415; EP 1021734 A1 20000726; FR 2771532 A1 19990528; FR 2771532 B1 20000922; US 6421300 B1 20020716
DOCDB simple family (application)
FR 9802124 W 19981006; CA 2305497 A 19981006; EP 98947603 A 19981006; FR 9712430 A 19971006; US 52900600 A 20000525