FR2925697B1 - Procede de traitement d'une image radar. - Google Patents

Procede de traitement d'une image radar.

Info

Publication number
FR2925697B1
FR2925697B1 FR0709028A FR0709028A FR2925697B1 FR 2925697 B1 FR2925697 B1 FR 2925697B1 FR 0709028 A FR0709028 A FR 0709028A FR 0709028 A FR0709028 A FR 0709028A FR 2925697 B1 FR2925697 B1 FR 2925697B1
Authority
FR
France
Prior art keywords
processing
radar image
radar
image
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR0709028A
Other languages
English (en)
Other versions
FR2925697A1 (fr
Inventor
Clementine Costes
Jean Paul Artis
Henri Sauvageot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
Thales SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thales SA filed Critical Thales SA
Priority to FR0709028A priority Critical patent/FR2925697B1/fr
Priority to US12/341,271 priority patent/US7714766B2/en
Publication of FR2925697A1 publication Critical patent/FR2925697A1/fr
Application granted granted Critical
Publication of FR2925697B1 publication Critical patent/FR2925697B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/95—Radar or analogous systems specially adapted for specific applications for meteorological use
    • G01S13/953—Radar or analogous systems specially adapted for specific applications for meteorological use mounted on aircraft
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • G01S13/426—Scanning radar, e.g. 3D radar
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • G01S13/44—Monopulse radar, i.e. simultaneous lobing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/04—Display arrangements
    • G01S7/06—Cathode-ray tube displays or other two dimensional or three-dimensional displays
    • G01S7/062—Cathode-ray tube displays or other two dimensional or three-dimensional displays in which different colours are used
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
FR0709028A 2007-12-21 2007-12-21 Procede de traitement d'une image radar. Active FR2925697B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0709028A FR2925697B1 (fr) 2007-12-21 2007-12-21 Procede de traitement d'une image radar.
US12/341,271 US7714766B2 (en) 2007-12-21 2008-12-22 Method of processing a radar image

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0709028A FR2925697B1 (fr) 2007-12-21 2007-12-21 Procede de traitement d'une image radar.

Publications (2)

Publication Number Publication Date
FR2925697A1 FR2925697A1 (fr) 2009-06-26
FR2925697B1 true FR2925697B1 (fr) 2010-01-15

Family

ID=39618989

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0709028A Active FR2925697B1 (fr) 2007-12-21 2007-12-21 Procede de traitement d'une image radar.

Country Status (2)

Country Link
US (1) US7714766B2 (fr)
FR (1) FR2925697B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2916052B1 (fr) * 2007-05-11 2009-07-10 Thales Sa Procede de determination de l'ouverture angulaire correspondant a l'etendue dans un plan d'un objet vu par une antenne radar
FR2932572B1 (fr) * 2008-06-13 2010-09-03 Thales Sa Procede d'affinage angulaire du faisceau d'antenne d'un radar.
US8594375B1 (en) * 2010-05-20 2013-11-26 Digitalglobe, Inc. Advanced cloud cover assessment
FR2960651B1 (fr) * 2010-05-28 2013-08-23 Thales Sa Procede de correction de mesures de reflectivite et radar mettant en oeuvre ce procede
RU2578126C1 (ru) * 2014-12-08 2016-03-20 Федеральное государственное казенное военное образовательное учреждение высшего профессионального образования "Военный учебно-научный центр Военно-воздушных сил "Военно-воздушная академия имени профессора Н.Е. Жуковского и Ю.А. Гагарина" (г. Воронеж) Министерства обороны Российской Федерации Способ формирования радиолокационных изображений
US20190339093A1 (en) * 2018-05-04 2019-11-07 Honda Motor Co., Ltd. System and method for vehicle weather advisor real-time notification
CN109031236A (zh) * 2018-08-09 2018-12-18 南京信息工程大学 一种快速获取雷达基本反射率矢量图形数据的方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3885237A (en) * 1971-07-29 1975-05-20 George M Kirkpatrick Phased array sequential switching between short and long distance targets
US5973635A (en) * 1995-10-03 1999-10-26 University Corporation For Atmospheric Research Enhanced microburst detection system
FR2742876B1 (fr) * 1995-12-26 1998-02-06 Thomson Csf Procede de determination du taux de precipitation par radar a double polarisation et radar meteorologique le mettant en oeuvre
US6046695A (en) * 1996-07-11 2000-04-04 Science Application International Corporation Phase gradient auto-focus for SAR images
US5805106A (en) * 1997-01-03 1998-09-08 Trw Inc. Dual polarization wave clutter reduction
JP3335544B2 (ja) * 1997-02-13 2002-10-21 三菱電機株式会社 レーダ装置及びそのレーダ信号処理方法
US6340946B1 (en) * 2000-08-03 2002-01-22 Massachusetts Institue Of Technology Method for determining storm predictability
US6549161B1 (en) * 2001-06-21 2003-04-15 Rockwell Collins, Inc. Multiple altitude radar system
US7427943B1 (en) * 2003-07-22 2008-09-23 Rockwell Collins, Inc. Method of generating three-dimensional weather information from airborne weather radar imagery
US6882302B1 (en) * 2003-09-22 2005-04-19 Rockwell Collins Enhanced adaptive weather thresholds for identification of hazards system and method
US7205928B1 (en) * 2006-05-31 2007-04-17 Honeywell International Inc. Automatic weather radar system and method
ATE462148T1 (de) * 2006-07-07 2010-04-15 Selex Galileo Spa Verfahren und vorrichtung zur detektion von bewegten objekten mittels sar bildern
US7307577B1 (en) * 2006-09-28 2007-12-11 Rockwell Collins, Inc. Storm top detection
US7486220B1 (en) * 2006-09-28 2009-02-03 Rockwell Collins, Inc. Storm top detection and prediction
FR2917506B1 (fr) * 2007-06-15 2010-10-22 Thales Sa Procede de stockage de mesures prises par un radar

Also Published As

Publication number Publication date
FR2925697A1 (fr) 2009-06-26
US7714766B2 (en) 2010-05-11
US20090167596A1 (en) 2009-07-02

Similar Documents

Publication Publication Date Title
FR2953940B1 (fr) Procede de geo-referencement d'une zone imagee
FR2909205B1 (fr) Procede de designation d'un objet dans une image.
FR2905256B1 (fr) Procede d'obtention d'une image de tomosynthese
FR2907933B1 (fr) Procede pour la creation d'une description des exigences pour un systeme incorpore.
BRPI0816173A2 (pt) Extração de planograma baseado em processamento de imagens
FR2933884B1 (fr) Procede de fabrication d'une piece d'aubage.
FR2925697B1 (fr) Procede de traitement d'une image radar.
FR2917085B1 (fr) Procede de preparation d'un aldehyde hydroxyaromatique.
FR2914523B1 (fr) Procede et systeme de routage multipologie.
FR2926639B1 (fr) Procede de traitement d'une image radar, issue en particulier d'un radar aeroporte, avec evaluation de l'altitude de l'isotherme 0°c
FR2929794B1 (fr) Procede et systeme de traitement d'images pour l'incrustation d'elements virtuels
FR2940577B1 (fr) Procede d'encodage par segmentation d'une image.
FR2939907B1 (fr) Procede de structuration d'un miroir non metallique multicouche omnidirectionnel
FR2923121B1 (fr) Procede de traitement d'images issues d'un detecteur photosensible et detecteur photosensible
FR2923674B1 (fr) Procede d'entretien d'une propriete viticole.
FR2958434B1 (fr) Procede de traitement d'images radiologiques
FR2944270B1 (fr) Installation et procede de traitement d'imprimes
FR2914476B1 (fr) Systeme de traitement d'image de film et procede de traitement d'image de film
FR2911598B1 (fr) Procede de rugosification de surface.
FR2921856B1 (fr) Procede de retouche de pieces metalliques
FR2947082B1 (fr) Procede et dispositif de traitement d'une image numerique pour eclaircir ladite image.
FR2900261B1 (fr) Procede de traitement d'images d'un simulateur
FR2949868B1 (fr) Procede d'amelioration de la localisation des points composant une image de radar de type sar.
FR2904622B1 (fr) Procede de traitement de lixiviat.
FR2907945B1 (fr) Procede d'affranchissement permettant une anticipation de signature

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14

PLFP Fee payment

Year of fee payment: 15

PLFP Fee payment

Year of fee payment: 16

PLFP Fee payment

Year of fee payment: 17