DE3777033D1 - Optische datenverarbeitungsanordnungen und verfahren zur matrizen-inversion, -multiplikation und -addition. - Google Patents
Optische datenverarbeitungsanordnungen und verfahren zur matrizen-inversion, -multiplikation und -addition.Info
- Publication number
- DE3777033D1 DE3777033D1 DE8787901215T DE3777033T DE3777033D1 DE 3777033 D1 DE3777033 D1 DE 3777033D1 DE 8787901215 T DE8787901215 T DE 8787901215T DE 3777033 T DE3777033 T DE 3777033T DE 3777033 D1 DE3777033 D1 DE 3777033D1
- Authority
- DE
- Germany
- Prior art keywords
- matring
- multiplication
- inversion
- addition
- data processing
- 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.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06E—OPTICAL COMPUTING DEVICES; COMPUTING DEVICES USING OTHER RADIATIONS WITH SIMILAR PROPERTIES
- 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
- G06E3/005—Analogue devices in which mathematical operations are carried out with the aid of optical or electro-optical elements using electro-optical or opto-electronic means
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/836,675 US4800519A (en) | 1986-03-05 | 1986-03-05 | Optical data processing systems and methods for matrix inversion, multiplication, and addition |
PCT/US1987/000149 WO1987005423A1 (en) | 1986-03-05 | 1987-01-27 | Optical data processing systems and methods for matrix inversion, multiplication, and addition |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3777033D1 true DE3777033D1 (de) | 1992-04-09 |
Family
ID=25272465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787901215T Expired - Fee Related DE3777033D1 (de) | 1986-03-05 | 1987-01-27 | Optische datenverarbeitungsanordnungen und verfahren zur matrizen-inversion, -multiplikation und -addition. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4800519A (de) |
EP (1) | EP0260281B1 (de) |
JP (1) | JPH0668713B2 (de) |
DE (1) | DE3777033D1 (de) |
IL (1) | IL81473A0 (de) |
WO (1) | WO1987005423A1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4991111A (en) * | 1986-08-28 | 1991-02-05 | Hughes Aircraft Company | Real-time image processing system |
US5063531A (en) * | 1988-08-26 | 1991-11-05 | Nec Corporation | Optical neural net trainable in rapid time |
GB2228118A (en) * | 1989-02-07 | 1990-08-15 | British Aerospace | Optical processors |
US5361328A (en) * | 1989-09-28 | 1994-11-01 | Ezel, Inc. | Data processing system using a neural network |
JP2724374B2 (ja) * | 1989-10-11 | 1998-03-09 | 株式会社鷹山 | データ処理装置 |
US5130563A (en) * | 1989-11-30 | 1992-07-14 | Washington Research Foundation | Optoelectronic sensory neural network |
US5050117A (en) * | 1990-02-06 | 1991-09-17 | Wright State University | Spatial light rebroadcaster optical computing cells |
US5185715A (en) * | 1990-03-30 | 1993-02-09 | Hughes Aircraft Company | Data processing systems and methods for linear programming |
GB2245732A (en) * | 1990-06-29 | 1992-01-08 | Philips Electronic Associated | Optical data processing device |
US5276771A (en) * | 1991-12-27 | 1994-01-04 | R & D Associates | Rapidly converging projective neural network |
GB2265036B (en) * | 1992-03-10 | 1995-08-02 | Sharp Kk | Optical processor and neuromorphic processor |
US5312513A (en) * | 1992-04-03 | 1994-05-17 | Texas Instruments Incorporated | Methods of forming multiple phase light modulators |
US5784309A (en) * | 1994-03-02 | 1998-07-21 | Budil; Matthias | Optical vector multiplier for neural networks |
CN102567283B (zh) * | 2011-12-08 | 2014-12-31 | 清华大学 | 一种利用gpu对小矩阵求逆的方法 |
US11586889B1 (en) * | 2019-12-13 | 2023-02-21 | Amazon Technologies, Inc. | Sensory perception accelerator |
CN113051523B (zh) * | 2021-03-16 | 2023-02-24 | 深圳前海黑顿科技有限公司 | 一种用于快速计算矩阵乘法的光学装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3989355A (en) * | 1975-01-21 | 1976-11-02 | Xerox Corporation | Electro-optic display system |
US4569033A (en) * | 1983-06-14 | 1986-02-04 | The United States Of America As Represented By The Secretary Of The Navy | Optical matrix-matrix multiplier based on outer product decomposition |
US4620293A (en) * | 1983-12-23 | 1986-10-28 | General Dynamics, Pomona Division | Optical matrix multiplier |
US4603398A (en) * | 1984-02-17 | 1986-07-29 | The United States Of America As Represented By The Secretary Of The Navy | Matrix-matrix multiplication using an electrooptical systolic/engagement array processing architecture |
JPS60216337A (ja) * | 1984-04-12 | 1985-10-29 | Canon Inc | デジタル並列光演算装置 |
US4633427A (en) * | 1984-06-29 | 1986-12-30 | The United States Of America As Represented By The Secretary Of The Navy | Advanced cube processor |
US4607344A (en) * | 1984-09-27 | 1986-08-19 | The United States Of America As Represented By The Secretary Of The Navy | Triple matrix product optical processors using combined time-and-space integration |
WO1986005608A1 (en) * | 1985-03-18 | 1986-09-25 | Hughes Aircraft Company | Programmable methods of performing complex optical computations using data processing system |
-
1986
- 1986-03-05 US US06/836,675 patent/US4800519A/en not_active Expired - Fee Related
-
1987
- 1987-01-27 DE DE8787901215T patent/DE3777033D1/de not_active Expired - Fee Related
- 1987-01-27 WO PCT/US1987/000149 patent/WO1987005423A1/en active IP Right Grant
- 1987-01-27 EP EP87901215A patent/EP0260281B1/de not_active Expired
- 1987-01-27 JP JP62501152A patent/JPH0668713B2/ja not_active Expired - Lifetime
- 1987-02-04 IL IL81473A patent/IL81473A0/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS63502624A (ja) | 1988-09-29 |
EP0260281B1 (de) | 1992-03-04 |
US4800519A (en) | 1989-01-24 |
IL81473A0 (en) | 1987-09-16 |
WO1987005423A1 (en) | 1987-09-11 |
JPH0668713B2 (ja) | 1994-08-31 |
EP0260281A1 (de) | 1988-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |