FR2377129B1 - - Google Patents
Info
- Publication number
- FR2377129B1 FR2377129B1 FR7700614A FR7700614A FR2377129B1 FR 2377129 B1 FR2377129 B1 FR 2377129B1 FR 7700614 A FR7700614 A FR 7700614A FR 7700614 A FR7700614 A FR 7700614A FR 2377129 B1 FR2377129 B1 FR 2377129B1
- Authority
- FR
- France
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/30—Transforming light or analogous information into electric information
- H04N5/33—Transforming infrared radiation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Radiation Pyrometers (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7700614A FR2377129A1 (fr) | 1977-01-11 | 1977-01-11 | Procede et dispositif de reconstitution du flux thermique absorbe par la cible pyroelectrique d'un systeme de prise de vues et systeme de prise de vues comportant un tel dispositif |
| US05/868,248 US4177483A (en) | 1977-01-11 | 1978-01-10 | Process and arrangement for reconstituting the thermal flux absorbed by a pyroelectric target |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7700614A FR2377129A1 (fr) | 1977-01-11 | 1977-01-11 | Procede et dispositif de reconstitution du flux thermique absorbe par la cible pyroelectrique d'un systeme de prise de vues et systeme de prise de vues comportant un tel dispositif |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2377129A1 FR2377129A1 (fr) | 1978-08-04 |
| FR2377129B1 true FR2377129B1 (US06521211-20030218-C00004.png) | 1980-02-29 |
Family
ID=9185341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7700614A Granted FR2377129A1 (fr) | 1977-01-11 | 1977-01-11 | Procede et dispositif de reconstitution du flux thermique absorbe par la cible pyroelectrique d'un systeme de prise de vues et systeme de prise de vues comportant un tel dispositif |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4177483A (US06521211-20030218-C00004.png) |
| FR (1) | FR2377129A1 (US06521211-20030218-C00004.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4481535A (en) * | 1982-08-09 | 1984-11-06 | Xedar Corporation | Signal processing system for chopper type pyroelectric camera |
| US4686566A (en) * | 1986-07-28 | 1987-08-11 | Xedar Corporation | Automatic initiation of target crossover recovery in a pyroelectric camera |
| GB2219655B (en) * | 1988-06-07 | 1992-09-09 | Philips Electronic Associated | Thermal radiation detection apparatus |
| CN108152326B (zh) * | 2018-01-04 | 2024-08-16 | 北京科技大学 | 固体材料热扩散系数随温度变化的测量装置及方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3971886A (en) * | 1975-04-01 | 1976-07-27 | The United States Of America As Represented By The Secretary Of The Army | Method of controlling a reference temperature to restore DC level for a thermal imaging system |
| US4121248A (en) * | 1977-03-07 | 1978-10-17 | Texas Instruments Incorporated | Streak reduction system for FLIR display |
-
1977
- 1977-01-11 FR FR7700614A patent/FR2377129A1/fr active Granted
-
1978
- 1978-01-10 US US05/868,248 patent/US4177483A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2377129A1 (fr) | 1978-08-04 |
| US4177483A (en) | 1979-12-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |