FR2480053A1 - Dispositif pour l'exploration d'images - Google Patents
Dispositif pour l'exploration d'images Download PDFInfo
- Publication number
- FR2480053A1 FR2480053A1 FR8106450A FR8106450A FR2480053A1 FR 2480053 A1 FR2480053 A1 FR 2480053A1 FR 8106450 A FR8106450 A FR 8106450A FR 8106450 A FR8106450 A FR 8106450A FR 2480053 A1 FR2480053 A1 FR 2480053A1
- Authority
- FR
- France
- Prior art keywords
- polygon
- image
- mirror
- detector
- axis
- 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
- 230000003287 optical effect Effects 0.000 title claims abstract description 14
- 230000015654 memory Effects 0.000 claims description 20
- 230000005855 radiation Effects 0.000 claims description 16
- 210000000887 face Anatomy 0.000 claims description 10
- 210000001747 pupil Anatomy 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 230000006870 function Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 238000012937 correction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 206010010071 Coma Diseases 0.000 description 1
- 235000014443 Pyrus communis Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- G02B26/12—Scanning systems using multifaceted mirrors
- G02B26/123—Multibeam scanners, e.g. using multiple light sources or beam splitters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Lenses (AREA)
- Geophysics And Detection Of Objects (AREA)
- Facsimile Scanning Arrangements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803012870 DE3012870C2 (de) | 1980-04-02 | 1980-04-02 | Optisch-mechanischer Bildabtaster |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2480053A1 true FR2480053A1 (fr) | 1981-10-09 |
| FR2480053B3 FR2480053B3 (OSRAM) | 1983-07-08 |
Family
ID=6099140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8106450A Granted FR2480053A1 (fr) | 1980-04-02 | 1981-03-31 | Dispositif pour l'exploration d'images |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE3012870C2 (OSRAM) |
| FR (1) | FR2480053A1 (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4630130A (en) * | 1985-10-21 | 1986-12-16 | Xerox Corporation | Scanning system for controlling stray beams caused by undesirable optical reflections |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2245970B1 (OSRAM) * | 1973-08-07 | 1977-05-13 | Trt Telecom Radio Electr | |
| GB1586099A (en) * | 1977-09-13 | 1981-03-18 | Barr & Stroud Ltd | Radiation scanning system |
-
1980
- 1980-04-02 DE DE19803012870 patent/DE3012870C2/de not_active Expired
-
1981
- 1981-03-31 FR FR8106450A patent/FR2480053A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3012870A1 (de) | 1981-10-08 |
| FR2480053B3 (OSRAM) | 1983-07-08 |
| DE3012870C2 (de) | 1983-04-28 |
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