LU65404A1 - - Google Patents
Info
- Publication number
- LU65404A1 LU65404A1 LU65404DA LU65404A1 LU 65404 A1 LU65404 A1 LU 65404A1 LU 65404D A LU65404D A LU 65404DA LU 65404 A1 LU65404 A1 LU 65404A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06E—OPTICAL COMPUTING DEVICES
- G06E3/00—Devices not provided for in group G06E1/00, e.g. for processing analogue or hybrid data
- G06E3/001—Analogue devices in which mathematical operations are carried out with the aid of optical or electro-optical elements
- G06E3/003—Analogue devices in which mathematical operations are carried out with the aid of optical or electro-optical elements forming integrals of products, e.g. Fourier integrals, Laplace integrals, correlation integrals; for analysis or synthesis of functions using orthogonal functions
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- Multimedia (AREA)
- Holo Graphy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712125889 DE2125889A1 (de) | 1971-05-25 | 1971-05-25 | Kohärent-optischer Vielkanal-Korrelator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU65404A1 true LU65404A1 (https=) | 1972-08-23 |
Family
ID=5808855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU65404D LU65404A1 (https=) | 1971-05-25 | 1972-05-23 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3802762A (https=) |
| BE (1) | BE783971A (https=) |
| DE (1) | DE2125889A1 (https=) |
| FR (1) | FR2138887B3 (https=) |
| IT (1) | IT955789B (https=) |
| LU (1) | LU65404A1 (https=) |
| NL (1) | NL7206841A (https=) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2441336A1 (de) * | 1974-08-29 | 1976-03-11 | Siemens Ag | Anordnung zur automatischen pruefung von masken fuer halbleiter-bauelemente |
| US4174179A (en) * | 1977-08-24 | 1979-11-13 | Guy Indebetouw | Continuous feed holographic correlator for randomly oriented workpieces |
| US4277137A (en) * | 1978-10-06 | 1981-07-07 | The United States Of America As Represented By The Secretary Of The Army | Coherent optical correlator |
| US4651297A (en) * | 1984-11-28 | 1987-03-17 | General Dynamics, Pomona Division | Two-dimensional image correlator |
| US4660167A (en) * | 1985-03-15 | 1987-04-21 | Teledyne Industries, Inc. | Space-multiplexed time-integrating acousto-optic correlators |
| US4641273A (en) * | 1985-03-15 | 1987-02-03 | Teledyne Industries, Inc. | General time, space and frequency multiplexed acousto-optic correlator |
| US4958376A (en) * | 1985-12-27 | 1990-09-18 | Grumman Aerospace Corporation | Robotic vision, optical correlation system |
| JP3919419B2 (ja) * | 2000-03-30 | 2007-05-23 | キヤノン株式会社 | 照明装置及びそれを有する露光装置 |
| US6819490B2 (en) * | 2001-09-10 | 2004-11-16 | Micronic Laser Systems Ab | Homogenization of a spatially coherent radiation beam and printing and inspection, respectively, of a pattern on a workpiece |
| US6903859B2 (en) | 2001-12-07 | 2005-06-07 | Micronic Laser Systems Ab | Homogenizer |
| ATE511668T1 (de) * | 2004-02-17 | 2011-06-15 | Zeiss Carl Smt Gmbh | Beleuchtungssystem für eine mikrolithographische projektionsbelichtungsvorrichtung |
| US7680385B2 (en) * | 2006-06-19 | 2010-03-16 | Institut National D'optique | Self-supported optical correlator |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3248552A (en) * | 1962-09-25 | 1966-04-26 | Philco Corp | Photosensitive optical logic unit for use in a computer system |
| US3597069A (en) * | 1969-02-05 | 1971-08-03 | Technical Operations Inc | Tv film reproduction system compatible with diffraction process color projection systems |
| US3675983A (en) * | 1971-02-16 | 1972-07-11 | Bell Telephone Labor Inc | Large capacity digital memory |
-
1971
- 1971-05-25 DE DE19712125889 patent/DE2125889A1/de active Pending
-
1972
- 1972-05-01 US US00249127A patent/US3802762A/en not_active Expired - Lifetime
- 1972-05-19 NL NL7206841A patent/NL7206841A/xx unknown
- 1972-05-23 FR FR7218271A patent/FR2138887B3/fr not_active Expired
- 1972-05-23 LU LU65404D patent/LU65404A1/xx unknown
- 1972-05-24 IT IT24754/72A patent/IT955789B/it active
- 1972-05-25 BE BE783971A patent/BE783971A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE783971A (fr) | 1972-09-18 |
| NL7206841A (https=) | 1972-11-28 |
| FR2138887A1 (https=) | 1973-01-05 |
| DE2125889A1 (de) | 1972-11-30 |
| FR2138887B3 (https=) | 1975-08-08 |
| IT955789B (it) | 1973-09-29 |
| US3802762A (en) | 1974-04-09 |