SE8602879L - Radar - Google Patents
RadarInfo
- Publication number
- SE8602879L SE8602879L SE8602879A SE8602879A SE8602879L SE 8602879 L SE8602879 L SE 8602879L SE 8602879 A SE8602879 A SE 8602879A SE 8602879 A SE8602879 A SE 8602879A SE 8602879 L SE8602879 L SE 8602879L
- Authority
- SE
- Sweden
- Prior art keywords
- identify
- different
- data base
- known types
- order
- Prior art date
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
- 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
- G01S7/28—Details of pulse systems
- G01S7/285—Receivers
- G01S7/292—Extracting wanted echo-signals
- G01S7/2923—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods
-
- 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
- G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
- G01S7/411—Identification of targets based on measurements of radar reflectivity
- G01S7/412—Identification of targets based on measurements of radar reflectivity based on a comparison between measured values and known or stored values
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
- G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
- G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
- G06V10/751—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
- G06V10/7515—Shifting the patterns to accommodate for positional errors
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- Artificial Intelligence (AREA)
- Computing Systems (AREA)
- Databases & Information Systems (AREA)
- Evolutionary Computation (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Software Systems (AREA)
- Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8516426 | 1985-06-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8602879D0 SE8602879D0 (sv) | 1986-06-27 |
SE8602879L true SE8602879L (sv) | 1990-11-30 |
Family
ID=10581490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8602879A SE8602879L (sv) | 1985-06-28 | 1986-06-27 | Radar |
Country Status (6)
Country | Link |
---|---|
US (1) | US5012252A (sv) |
DE (1) | DE3621661A1 (sv) |
FR (1) | FR2646922A1 (sv) |
GB (1) | GB2229027B (sv) |
IT (1) | IT1229629B (sv) |
SE (1) | SE8602879L (sv) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2241131B (en) * | 1986-07-30 | 1991-11-27 | Thorn Emi Electronics Ltd | Radar |
US5351055B1 (en) * | 1989-11-21 | 1997-02-25 | Furuno Electric Co | Radar apparatus |
US5621807A (en) * | 1993-06-21 | 1997-04-15 | Dornier Gmbh | Intelligent range image camera for object measurement |
US5392050A (en) * | 1993-08-12 | 1995-02-21 | Grumman Aerospace Corporation | Method of recognizing a radar target object type and apparatus therefor |
US5828334A (en) * | 1994-11-10 | 1998-10-27 | Deegan; Thierry | Passive aircraft and missile detection device |
JP3319242B2 (ja) * | 1995-09-18 | 2002-08-26 | 三菱電機株式会社 | レーダ装置 |
DE10311880B3 (de) * | 2003-03-17 | 2004-11-25 | Eads Deutschland Gmbh | Radarverfahren zur Klassifikation oder Identifikation von Helicoptern |
WO2007045104A1 (de) * | 2005-10-21 | 2007-04-26 | Polytronic International Ltd. | Verfahren und vorrichtung zur erfassung der auftreffstelle von fliegenden objekten auf einem definierten trefferfeld |
WO2007133085A1 (en) * | 2006-05-15 | 2007-11-22 | Telefonaktiebolaget Lm Ericsson (Publ) | A method and system for automatic classification of objects |
CN101680946B (zh) | 2007-05-14 | 2014-01-08 | 雷斯昂公司 | 用于从雷达跟踪数据选择目标的方法和装置 |
US8138965B1 (en) * | 2007-07-18 | 2012-03-20 | Lockheed Martin Corporation | Kinematic algorithm for rocket motor apperception |
US8429153B2 (en) | 2010-06-25 | 2013-04-23 | The United States Of America As Represented By The Secretary Of The Army | Method and apparatus for classifying known specimens and media using spectral properties and identifying unknown specimens and media |
RU2534754C1 (ru) * | 2013-06-25 | 2014-12-10 | ОТКРЫТОЕ АКЦИОНЕРНОЕ ОБЩЕСТВО "НИИ измерительных приборов-Новосибирский завод имени Коминтерна" /ОАО "НПО НИИИП-НЗиК"/ | Способ распознавания трассы цели и ложной трассы, формируемой синхронной ответной помехой (варианты) |
JP6611796B2 (ja) * | 2015-04-28 | 2019-11-27 | 古野電気株式会社 | 信号処理装置、及びレーダ装置 |
RU2622888C1 (ru) * | 2016-08-18 | 2017-06-21 | Георгий Галиуллович Валеев | Способ опознавания целей (варианты) |
CN110007300B (zh) * | 2019-03-28 | 2021-08-06 | 东软睿驰汽车技术(沈阳)有限公司 | 一种得到点云数据的方法及装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3984802A (en) * | 1966-06-27 | 1976-10-05 | The United States Of America As Represented By The Secretary Of The Navy | Feature recognition system |
US4603331A (en) * | 1968-11-19 | 1986-07-29 | The United States Of America As Represented By The Secretary Of The Navy | Radar target spectrum classifier |
US3992710A (en) * | 1973-02-22 | 1976-11-16 | The United States Of America As Represented By The Secretary Of The Navy | Target tracker having target recognition means |
US4490718A (en) * | 1975-11-06 | 1984-12-25 | Lockheed Electronics Co., Inc. | Radar apparatus for detecting and/or classifying an agitated reflective target |
US4470048A (en) * | 1982-03-29 | 1984-09-04 | Sperry Corporation | Range profile target classifier |
-
1986
- 1986-06-18 US US06/895,004 patent/US5012252A/en not_active Expired - Fee Related
- 1986-06-25 FR FR8609174A patent/FR2646922A1/fr not_active Withdrawn
- 1986-06-26 GB GB8615683A patent/GB2229027B/en not_active Expired - Lifetime
- 1986-06-27 DE DE19863621661 patent/DE3621661A1/de not_active Withdrawn
- 1986-06-27 SE SE8602879A patent/SE8602879L/sv not_active Application Discontinuation
- 1986-06-30 IT IT8648196A patent/IT1229629B/it active
Also Published As
Publication number | Publication date |
---|---|
IT1229629B (it) | 1991-09-04 |
FR2646922A1 (fr) | 1990-11-16 |
GB2229027B (en) | 1990-11-21 |
GB8615683D0 (en) | 1990-06-13 |
GB2229027A (en) | 1990-09-12 |
DE3621661A1 (de) | 1990-12-06 |
SE8602879D0 (sv) | 1986-06-27 |
US5012252A (en) | 1991-04-30 |
IT8648196A0 (it) | 1986-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
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