ES474703A1 - Un aparato seguidor de correlacion para seguir a un objeto - Google Patents
Un aparato seguidor de correlacion para seguir a un objetoInfo
- Publication number
- ES474703A1 ES474703A1 ES474703A ES474703A ES474703A1 ES 474703 A1 ES474703 A1 ES 474703A1 ES 474703 A ES474703 A ES 474703A ES 474703 A ES474703 A ES 474703A ES 474703 A1 ES474703 A1 ES 474703A1
- Authority
- ES
- Spain
- Prior art keywords
- memory
- sensor
- positions
- view
- field
- 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.)
- Expired
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
- G01S13/66—Radar-tracking systems; Analogous systems
- G01S13/72—Radar-tracking systems; Analogous systems for two-dimensional tracking, e.g. combination of angle and range tracking, track-while-scan radar
- G01S13/723—Radar-tracking systems; Analogous systems for two-dimensional tracking, e.g. combination of angle and range tracking, track-while-scan radar by using numerical data
-
- 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
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
- G01S3/782—Systems for determining direction or deviation from predetermined direction
- G01S3/785—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system
- G01S3/786—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system the desired condition being maintained automatically
- G01S3/7864—T.V. type tracking systems
- G01S3/7865—T.V. type tracking systems using correlation of the live video image with a stored image
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Image Analysis (AREA)
- Closed-Circuit Television Systems (AREA)
- Radar Systems Or Details Thereof (AREA)
- Image Processing (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Complex Calculations (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
Un aparato seguidor de correlación para seguir a un objeto, que comprende un perceptor de imagen con un campo de visión limitado y dispuesto para explorar cíclicamente dicho campo de visión, y un correlacionador de video con dos memorias direccionables, una de las cuales tiene la función de almacenar en forma digital durante cada ciclo de exploración una sección del campo de visión, mientras que la otra memoria está dispuesta para ser actualizada con el contenido de la primera memoria, estando dispuestos dicho correlacionador de video para proporcionar, una vez que el preceptor de imagen ha sido alineado de manera que un objeto esta encerrado dentro de la sección, una señal de error que controla la alineación del preceptor de imagen con el objeto.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7712352A SE411400B (sv) | 1977-11-02 | 1977-11-02 | For foljning av ett objekt avsedd korrelationsfoljare |
Publications (1)
Publication Number | Publication Date |
---|---|
ES474703A1 true ES474703A1 (es) | 1979-03-16 |
Family
ID=20332748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES474703A Expired ES474703A1 (es) | 1977-11-02 | 1978-10-31 | Un aparato seguidor de correlacion para seguir a un objeto |
Country Status (18)
Country | Link |
---|---|
US (1) | US4272783A (es) |
EP (1) | EP0006941A1 (es) |
JP (1) | JPS6249587B2 (es) |
AT (1) | AT376049B (es) |
AU (1) | AU519039B2 (es) |
BE (1) | BE871730A (es) |
CA (1) | CA1118092A (es) |
CH (1) | CH629601A5 (es) |
DE (1) | DE2857141C1 (es) |
DK (1) | DK146986C (es) |
ES (1) | ES474703A1 (es) |
FI (1) | FI67965C (es) |
FR (1) | FR2408148A1 (es) |
NL (1) | NL189052C (es) |
NO (1) | NO144366C (es) |
SE (1) | SE411400B (es) |
WO (1) | WO1979000260A1 (es) |
YU (1) | YU255278A (es) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2939656C2 (de) * | 1979-09-29 | 1983-03-10 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren zur Verfolgung von Zielen |
US4585948A (en) * | 1983-03-15 | 1986-04-29 | The United States Of America As Represented By The Secretary Of The Air Force | Non-scanning integrated optical system with wide field of view search capability |
DE3606009C1 (de) * | 1986-02-25 | 1991-03-28 | Licentia Gmbh | Verfahren zum Auffrischen eines Referenzbildes und Schaltungsanordnung zur Durchfuehrung des Verfahrens |
GB8703931D0 (en) * | 1987-02-19 | 1993-05-05 | British Aerospace | Tracking systems |
US4849906A (en) * | 1987-08-24 | 1989-07-18 | Hughes Aircraft Company | Dual mode video tracker |
US5216480A (en) * | 1987-12-26 | 1993-06-01 | Asahi Kogaku Kogyo K.K. | Surveying instrument |
US4905303A (en) * | 1988-07-05 | 1990-02-27 | Johnson Jr John L | Television audio signal converter |
FR2636742A1 (en) * | 1988-09-22 | 1990-03-23 | Luquet Andre | Method and device making it possible to locate and track a moving object |
GB2242092A (en) * | 1989-02-07 | 1991-09-18 | Peter Lawrence Nolan | Computer tracking system |
US5196929A (en) * | 1989-07-05 | 1993-03-23 | Olympus Optical Co., Ltd. | Display system of camera having tracking apparatus |
US4958224A (en) * | 1989-08-15 | 1990-09-18 | Hughes Aircraft Company | Forced correlation/mixed mode tracking system |
GB2239575B (en) * | 1989-10-17 | 1994-07-27 | Mitsubishi Electric Corp | Motion vector detecting apparatus and image blur correcting apparatus, and video camera including such apparatus |
US5062056A (en) * | 1989-10-18 | 1991-10-29 | Hughes Aircraft Company | Apparatus and method for tracking a target |
GB2242590A (en) * | 1989-11-22 | 1991-10-02 | Marconi Gec Ltd | Visual tracking apparatus |
JP2927916B2 (ja) * | 1990-09-04 | 1999-07-28 | 三菱電機株式会社 | 距離検出装置 |
US5218648A (en) * | 1990-12-17 | 1993-06-08 | Hughes Aircraft Company | Constellation matching system and method |
FR2678088B1 (fr) * | 1991-06-21 | 1995-03-03 | Thomson Trt Defense | Procede et dispositif de recalage continu d'images en veille panoramique. |
KR940010592B1 (ko) * | 1991-10-01 | 1994-10-24 | 삼성전자 주식회사 | 카메라의 피사체 자동추적방법 및 그 장치 |
FR2683330B1 (fr) * | 1991-10-31 | 1994-11-25 | Thomson Csf | Jumelle informatique. |
US6118484A (en) * | 1992-05-22 | 2000-09-12 | Canon Kabushiki Kaisha | Imaging apparatus |
US5422829A (en) * | 1992-07-14 | 1995-06-06 | Pollock; Eugene J. | Closed-loop control for scanning application |
GB2270436A (en) * | 1992-09-05 | 1994-03-09 | Ibm | Target tracking system |
JP2846840B2 (ja) * | 1994-07-14 | 1999-01-13 | 三洋電機株式会社 | 2次元映像から3次元映像を生成する方法 |
US5929530A (en) * | 1995-08-18 | 1999-07-27 | Mcdonnell Douglas Corporation | Advanced solar controller |
EP1157326B1 (en) | 1999-03-01 | 2002-10-02 | BAE Systems Electronics Ltd. | Head tracker system |
GB9904669D0 (en) * | 1999-03-01 | 1999-04-21 | Marconi Electronic Syst Ltd | Head tracker system |
GB9917591D0 (en) | 1999-07-28 | 1999-09-29 | Marconi Electronic Syst Ltd | Head tracker system |
US7392287B2 (en) * | 2001-03-27 | 2008-06-24 | Hemisphere Ii Investment Lp | Method and apparatus for sharing information using a handheld device |
IL162612A (en) | 2004-06-17 | 2010-12-30 | Michael Braiman | Tracking system using fixed optical radiators and method thereof |
US11435439B2 (en) * | 2019-08-19 | 2022-09-06 | Waymo Llc | Multibounce target mitigation |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3416752A (en) * | 1966-03-23 | 1968-12-17 | Martin Marietta Corp | Correlation guidance system having multiple switchable field of view |
GB1409448A (en) * | 1966-04-27 | 1975-10-08 | Emi Ltd | Automatic target following apparatus |
US3828122A (en) * | 1970-09-29 | 1974-08-06 | Bendix Corp | Tv area correlation tracker |
US4133004A (en) * | 1977-11-02 | 1979-01-02 | Hughes Aircraft Company | Video correlation tracker |
-
1977
- 1977-11-02 SE SE7712352A patent/SE411400B/sv not_active IP Right Cessation
-
1978
- 1978-10-30 AT AT0772878A patent/AT376049B/de not_active IP Right Cessation
- 1978-10-31 ES ES474703A patent/ES474703A1/es not_active Expired
- 1978-10-31 DK DK485278A patent/DK146986C/da active
- 1978-11-01 JP JP54500075A patent/JPS6249587B2/ja not_active Expired
- 1978-11-01 NO NO783680A patent/NO144366C/no unknown
- 1978-11-01 CH CH613079A patent/CH629601A5/de not_active IP Right Cessation
- 1978-11-01 DE DE2857141A patent/DE2857141C1/de not_active Expired
- 1978-11-01 FI FI783322A patent/FI67965C/fi not_active IP Right Cessation
- 1978-11-01 WO PCT/SE1978/000067 patent/WO1979000260A1/en unknown
- 1978-11-02 NL NLAANVRAGE7810931,A patent/NL189052C/xx not_active IP Right Cessation
- 1978-11-02 YU YU02552/78A patent/YU255278A/xx unknown
- 1978-11-02 FR FR7831036A patent/FR2408148A1/fr active Granted
- 1978-11-02 AU AU41298/78A patent/AU519039B2/en not_active Expired
- 1978-11-02 CA CA000315734A patent/CA1118092A/en not_active Expired
- 1978-11-03 BE BE191503A patent/BE871730A/xx not_active IP Right Cessation
-
1979
- 1979-05-21 EP EP78900246A patent/EP0006941A1/en not_active Withdrawn
- 1979-06-29 US US06/127,211 patent/US4272783A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
SE7712352L (sv) | 1979-05-03 |
DK485278A (da) | 1979-05-03 |
FI67965C (fi) | 1985-06-10 |
CA1118092A (en) | 1982-02-09 |
AU4129878A (en) | 1979-05-17 |
FR2408148B1 (es) | 1984-09-28 |
NO144366C (no) | 1981-08-19 |
NO144366B (no) | 1981-05-04 |
NL189052B (nl) | 1992-07-16 |
EP0006941A1 (en) | 1980-01-23 |
FI67965B (fi) | 1985-02-28 |
FI783322A (fi) | 1979-05-03 |
NL7810931A (nl) | 1979-05-04 |
WO1979000260A1 (en) | 1979-05-17 |
DE2857141C1 (de) | 1982-09-09 |
US4272783A (en) | 1981-06-09 |
YU255278A (en) | 1982-06-30 |
DK146986B (da) | 1984-03-05 |
BE871730A (fr) | 1979-03-01 |
FR2408148A1 (fr) | 1979-06-01 |
DK146986C (da) | 1984-08-13 |
AT376049B (de) | 1984-10-10 |
NO783680L (no) | 1979-05-03 |
AU519039B2 (en) | 1981-11-05 |
CH629601A5 (de) | 1982-04-30 |
JPS6249587B2 (es) | 1987-10-20 |
SE411400B (sv) | 1979-12-17 |
JPS54500044A (es) | 1979-10-25 |
ATA772878A (de) | 1984-02-15 |
NL189052C (nl) | 1992-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19980302 |