NO131143B - - Google Patents
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- Publication number
- NO131143B NO131143B NO51271A NO51271A NO131143B NO 131143 B NO131143 B NO 131143B NO 51271 A NO51271 A NO 51271A NO 51271 A NO51271 A NO 51271A NO 131143 B NO131143 B NO 131143B
- Authority
- NO
- Norway
- Prior art keywords
- correlation
- image
- window
- memory
- signal
- Prior art date
Links
- 238000013139 quantization Methods 0.000 claims description 17
- 239000013074 reference sample Substances 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 5
- 238000010606 normalization Methods 0.000 claims description 5
- 239000000523 sample Substances 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000006870 function Effects 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims description 2
- 239000000969 carrier Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000003909 pattern recognition Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000001931 thermography Methods 0.000 description 1
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
- 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
-
- 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
- G01S13/68—Radar-tracking systems; Analogous systems for angle tracking only
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Electromagnetism (AREA)
- Image Analysis (AREA)
- Radar Systems Or Details Thereof (AREA)
- Image Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE174770A SE351302B (da) | 1970-02-11 | 1970-02-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO131143B true NO131143B (da) | 1974-12-30 |
| NO131143C NO131143C (da) | 1975-04-09 |
Family
ID=20258766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO51271A NO131143C (da) | 1970-02-11 | 1971-02-11 |
Country Status (8)
| Country | Link |
|---|---|
| CA (1) | CA964368A (da) |
| CH (1) | CH535436A (da) |
| DE (1) | DE2106035C3 (da) |
| FR (1) | FR2093416A5 (da) |
| GB (1) | GB1336451A (da) |
| NL (1) | NL7101836A (da) |
| NO (1) | NO131143C (da) |
| SE (1) | SE351302B (da) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2172026B1 (da) * | 1972-02-14 | 1976-06-11 | Anvar | |
| CH615031A5 (da) * | 1976-04-30 | 1979-12-28 | Gretag Ag | |
| FR2361701A1 (fr) * | 1976-08-09 | 1978-03-10 | Martin Marietta Corp | Dispositif de detection d'indicatif de zone |
| US4133004A (en) * | 1977-11-02 | 1979-01-02 | Hughes Aircraft Company | Video correlation tracker |
| DE2842684C2 (de) * | 1978-09-30 | 1982-12-30 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Einrichtung zur Erkennung und Verfolgung eines Zieles |
| EP0005918B1 (en) * | 1979-05-09 | 1983-05-04 | Hughes Aircraft Company | Scene tracker system |
| DE2939656C2 (de) * | 1979-09-29 | 1983-03-10 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren zur Verfolgung von Zielen |
| DE3241896A1 (de) * | 1982-11-12 | 1984-05-17 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren zur verbesserung der bildverarbeitung bei optronischen flugkoerpererfassungsgeraeten |
| DE3430670C1 (de) * | 1984-08-21 | 1996-01-18 | Diehl Gmbh & Co | Detektoranordnung zur Signalsignaturgewinnung |
| DE3432892A1 (de) * | 1984-09-07 | 1986-03-20 | Messerschmitt-Bölkow-Blohm GmbH, 2800 Bremen | Elektrooptisches zielgeraet |
| DE3621056A1 (de) * | 1986-06-24 | 1988-01-14 | Polygram Gmbh | Verfahren zum ausrichten der drehlage von drehbaren oder positionieren von verschieblichen gegenstaenden |
-
1970
- 1970-02-11 SE SE174770A patent/SE351302B/xx unknown
-
1971
- 1971-02-09 DE DE19712106035 patent/DE2106035C3/de not_active Expired
- 1971-02-10 FR FR7104477A patent/FR2093416A5/fr not_active Expired
- 1971-02-10 CH CH197871A patent/CH535436A/de not_active IP Right Cessation
- 1971-02-11 NL NL7101836A patent/NL7101836A/xx unknown
- 1971-02-11 CA CA105,140A patent/CA964368A/en not_active Expired
- 1971-02-11 NO NO51271A patent/NO131143C/no unknown
- 1971-04-19 GB GB2160171A patent/GB1336451A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2093416A5 (da) | 1972-01-28 |
| CH535436A (de) | 1973-03-31 |
| NL7101836A (da) | 1971-08-13 |
| DE2106035B2 (de) | 1974-02-21 |
| CA964368A (en) | 1975-03-11 |
| DE2106035A1 (de) | 1971-10-14 |
| SE351302B (da) | 1972-11-20 |
| DE2106035C3 (de) | 1974-09-26 |
| NO131143C (da) | 1975-04-09 |
| GB1336451A (en) | 1973-11-07 |
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