GB8923439D0 - Heat image instrument with detector compensation - Google Patents
Heat image instrument with detector compensationInfo
- Publication number
- GB8923439D0 GB8923439D0 GB898923439A GB8923439A GB8923439D0 GB 8923439 D0 GB8923439 D0 GB 8923439D0 GB 898923439 A GB898923439 A GB 898923439A GB 8923439 A GB8923439 A GB 8923439A GB 8923439 D0 GB8923439 D0 GB 8923439D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- heat image
- image instrument
- detector compensation
- compensation
- detector
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/12—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification
-
- 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
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/86—Combinations of lidar systems with systems other than lidar, radar or sonar, e.g. with direction finders
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/20—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only
- H04N23/23—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only from thermal infrared radiation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
- H04N3/08—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector
- H04N3/09—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector for electromagnetic radiation in the invisible region, e.g. infrared
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- Remote Sensing (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Multimedia (AREA)
- Radar, Positioning & Navigation (AREA)
- Computer Networks & Wireless Communication (AREA)
- Astronomy & Astrophysics (AREA)
- Radiation Pyrometers (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3836294A DE3836294A1 (en) | 1988-10-25 | 1988-10-25 | THERMAL IMAGING DEVICE WITH DETECTOR COMPENSATION |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8923439D0 true GB8923439D0 (en) | 1989-12-06 |
GB2225914A GB2225914A (en) | 1990-06-13 |
GB2225914B GB2225914B (en) | 1993-03-31 |
Family
ID=6365865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8923439A Expired - Fee Related GB2225914B (en) | 1988-10-25 | 1989-10-18 | Heat image instrument with detector compensation |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0365948B1 (en) |
DE (2) | DE3836294A1 (en) |
ES (1) | ES2037365T3 (en) |
FR (1) | FR2638243B1 (en) |
GB (1) | GB2225914B (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4029643C1 (en) * | 1990-09-19 | 1991-07-18 | Eltro Gmbh, Gesellschaft Fuer Strahlungstechnik, 6900 Heidelberg, De | |
FR2673794B1 (en) * | 1991-03-06 | 1997-03-28 | Telecommunications Sa | DEFECT CORRECTION DEVICE FOR IMAGING SYSTEMS. |
FR2685843B1 (en) * | 1991-12-26 | 1994-02-25 | Thomson Csf | OBSERVATION CAMERA, ESPECIALLY INFRARED, WITH A SENSITIVITY HOMOGENEOUS MULTI-ELEMENT DETECTOR. |
SE469700B (en) * | 1992-05-26 | 1993-08-23 | Agema Infrared Systems Ab | ARRANGEMENTS FOR RECORDING AN IR PICTURE OF AN OBJECTIVE INCLUDING A PLAN GROUP OF IR DETECTORS AND A TEMPERATURE REFERENCE ARRANGEMENT |
EP0642657B1 (en) * | 1992-05-26 | 1997-12-03 | Agema Infrared Systems Ab | Detector calibration |
GB2303988A (en) * | 1995-07-31 | 1997-03-05 | Secr Defence | Thermal imaging system with detector array calibration mode |
DE19528094C2 (en) * | 1995-08-01 | 1999-04-15 | Dornier Gmbh | IR modulator and thermal imaging device with this |
GB2319141B (en) * | 1995-10-02 | 2000-03-08 | Secr Defence | Thermal imaging system |
GB2305799A (en) * | 1995-10-02 | 1997-04-16 | Secr Defence | Thermal imaging system with controlled mean scene reference temperature source |
GB2308935B (en) * | 1996-01-06 | 2000-01-12 | Marconi Gec Ltd | A thermal imager referencing system |
IT1286578B1 (en) * | 1996-03-25 | 1998-07-15 | Galileo Spa Off | INFRARED IMAGE SENSOR WITH INCORPORATED SERVICES |
GB0104206D0 (en) | 2001-02-21 | 2001-04-11 | Secr Defence | Radiometers |
GB0104203D0 (en) | 2001-02-21 | 2001-04-11 | Secr Defence | Calibrating radiometers |
US7599705B2 (en) | 2001-08-27 | 2009-10-06 | Phonak Ag | Wireless transmitter and hearing system |
CN111175785B (en) * | 2020-04-14 | 2020-08-11 | 江苏域盾成鹫科技装备制造有限公司 | High-resolution uncooled photoelectric radar based on spiral line scanning |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1014769A (en) * | 1963-04-11 | 1965-12-31 | Barnes Eng Co | Improvements in thermal image systems for temperature measurement |
GB1229820A (en) * | 1968-10-17 | 1971-04-28 | ||
FR2037444A5 (en) * | 1969-02-28 | 1970-12-31 | Nat Res Dev | |
JPS5171177A (en) * | 1974-12-18 | 1976-06-19 | Canon Kk | |
DE2704847C3 (en) * | 1977-02-05 | 1980-02-14 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Arrangement for signal adjustment for infrared-sensitive television recording devices working with intensity modulation |
US4419692A (en) * | 1981-12-31 | 1983-12-06 | Texas Medical Instruments, Inc. | High speed infrared imaging system |
US4574197A (en) * | 1983-03-24 | 1986-03-04 | Hughes Aircraft Company | Dual field of view sensor |
AU579222B2 (en) * | 1984-12-26 | 1988-11-17 | Hughes Aircraft Company | Multiple field of view sensor |
GB2200813B (en) * | 1987-02-03 | 1991-06-05 | Gec Avionics | Thermal imager |
-
1988
- 1988-10-25 DE DE3836294A patent/DE3836294A1/en active Granted
-
1989
- 1989-10-14 EP EP89119103A patent/EP0365948B1/en not_active Expired - Lifetime
- 1989-10-14 DE DE8989119103T patent/DE58903280D1/en not_active Expired - Fee Related
- 1989-10-14 ES ES198989119103T patent/ES2037365T3/en not_active Expired - Lifetime
- 1989-10-18 GB GB8923439A patent/GB2225914B/en not_active Expired - Fee Related
- 1989-10-23 FR FR898913853A patent/FR2638243B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0365948A1 (en) | 1990-05-02 |
GB2225914A (en) | 1990-06-13 |
DE58903280D1 (en) | 1993-02-25 |
DE3836294A1 (en) | 1990-04-26 |
EP0365948B1 (en) | 1993-01-13 |
GB2225914B (en) | 1993-03-31 |
ES2037365T3 (en) | 1993-06-16 |
FR2638243B1 (en) | 1993-04-23 |
DE3836294C2 (en) | 1991-10-10 |
FR2638243A1 (en) | 1990-04-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20051018 |