FR1592510A - - Google Patents
Info
- Publication number
- FR1592510A FR1592510A FR151801A FR1592510DA FR1592510A FR 1592510 A FR1592510 A FR 1592510A FR 151801 A FR151801 A FR 151801A FR 1592510D A FR1592510D A FR 1592510DA FR 1592510 A FR1592510 A FR 1592510A
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/32—Holograms used as optical elements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/88—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Optics & Photonics (AREA)
- Holo Graphy (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR151801 | 1968-05-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1592510A true FR1592510A (fr) | 1970-05-19 |
Family
ID=8650242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR151801A Expired FR1592510A (fr) | 1968-05-15 | 1968-05-15 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3609027A (fr) |
DE (1) | DE1924597A1 (fr) |
FR (1) | FR1592510A (fr) |
GB (1) | GB1274318A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5119530A (en) * | 1974-08-09 | 1976-02-16 | Fuji Photo Optical Co Ltd | Refuretsukusugatakamerayo fuaindaa |
DE2441472A1 (de) * | 1974-08-29 | 1976-03-11 | Siemens Ag | Anordnung zum lichtoptischen rechnergesteuerten zeichnen von masken fuer halbleiter-bauelemente |
US4072395A (en) * | 1976-05-24 | 1978-02-07 | The United States Of America As Represented By The Secretary Of The Navy | Microscope |
FR2640772B1 (fr) * | 1989-06-01 | 1992-09-04 | Lunazzi Jose | Procedure et dispositif pour projeter et observer des images differenciees ou stereoscopiques, dessins, photographies, films cinematographiques ou video |
US5548418A (en) * | 1994-01-14 | 1996-08-20 | Dcs Corporation | Holographic structured light generator |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3405614A (en) * | 1965-12-01 | 1968-10-15 | Bell Telephone Labor Inc | Apparatus for producing a fly's eye lens |
-
1968
- 1968-05-15 FR FR151801A patent/FR1592510A/fr not_active Expired
-
1969
- 1969-04-29 US US820058A patent/US3609027A/en not_active Expired - Lifetime
- 1969-05-06 GB GB23154/69A patent/GB1274318A/en not_active Expired
- 1969-05-14 DE DE19691924597 patent/DE1924597A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1274318A (en) | 1972-05-17 |
DE1924597A1 (de) | 1969-12-18 |
US3609027A (en) | 1971-09-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |