JPS5634842B2 - - Google Patents
Info
- Publication number
- JPS5634842B2 JPS5634842B2 JP12055573A JP12055573A JPS5634842B2 JP S5634842 B2 JPS5634842 B2 JP S5634842B2 JP 12055573 A JP12055573 A JP 12055573A JP 12055573 A JP12055573 A JP 12055573A JP S5634842 B2 JPS5634842 B2 JP S5634842B2
- Authority
- JP
- Japan
- 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
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/28—Systems for automatic generation of focusing signals
- G02B7/36—Systems for automatic generation of focusing signals using image sharpness techniques, e.g. image processing techniques for generating autofocus signals
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Automatic Focus Adjustment (AREA)
- Focusing (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12055573A JPS5634842B2 (en:Method) | 1973-10-26 | 1973-10-26 | |
| US05/515,927 US4053240A (en) | 1973-10-26 | 1974-10-18 | Object distance measuring system for an optical instrument |
| DE2451002A DE2451002C3 (de) | 1973-10-26 | 1974-10-26 | Schaltungsanordnung zur Erzeugung eines Steuersignals für eine Einrichtung zum Ermitteln der Bildschärfe von optischen Instrumenten |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12055573A JPS5634842B2 (en:Method) | 1973-10-26 | 1973-10-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5072628A JPS5072628A (en:Method) | 1975-06-16 |
| JPS5634842B2 true JPS5634842B2 (en:Method) | 1981-08-13 |
Family
ID=14789190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12055573A Expired JPS5634842B2 (en:Method) | 1973-10-26 | 1973-10-26 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4053240A (en:Method) |
| JP (1) | JPS5634842B2 (en:Method) |
| DE (1) | DE2451002C3 (en:Method) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52126225A (en) * | 1976-04-15 | 1977-10-22 | Asahi Optical Co Ltd | Automatic focusing unit control circuit for ignoring pseudoofocus position detection signal |
| JPS5471629A (en) * | 1977-11-18 | 1979-06-08 | Seiko Koki Kk | Automatic focusing controller for camera |
| DE2828865C2 (de) * | 1978-06-30 | 1985-02-07 | Agfa-Gevaert Ag, 5090 Leverkusen | Fokussiervorrichtung für fotografische oder kinematografische Kamera |
| JPS5515154A (en) * | 1978-07-19 | 1980-02-02 | Fuji Photo Optical Co Ltd | Focus light device |
| DE3131053C2 (de) * | 1980-08-07 | 1983-12-29 | Asahi Kogaku Kogyo K.K., Tokyo | Automatische Fokussierungsermittlungseinrichtung für eine Kamera |
| JPS5833209A (ja) * | 1981-08-21 | 1983-02-26 | Canon Inc | 自動焦点調節装置 |
| JPH095818A (ja) * | 1995-06-20 | 1997-01-10 | Olympus Optical Co Ltd | カメラ |
| US5764770A (en) * | 1995-11-07 | 1998-06-09 | Trimble Navigation Limited | Image authentication patterning |
| US6282362B1 (en) | 1995-11-07 | 2001-08-28 | Trimble Navigation Limited | Geographical position/image digital recording and display system |
| US5799082A (en) * | 1995-11-07 | 1998-08-25 | Trimble Navigation Limited | Secure authentication of images |
| KR101839641B1 (ko) | 2011-02-15 | 2018-03-16 | 바스프 에스이 | 적어도 하나의 물체를 광학적으로 검출하기 위한 검출기 |
| US9389315B2 (en) | 2012-12-19 | 2016-07-12 | Basf Se | Detector comprising a transversal optical sensor for detecting a transversal position of a light beam from an object and a longitudinal optical sensor sensing a beam cross-section of the light beam in a sensor region |
| US10353049B2 (en) | 2013-06-13 | 2019-07-16 | Basf Se | Detector for optically detecting an orientation of at least one object |
| KR102252336B1 (ko) | 2013-06-13 | 2021-05-14 | 바스프 에스이 | 광학 검출기 및 그의 제조 방법 |
| AU2014280338B2 (en) | 2013-06-13 | 2017-08-17 | Basf Se | Detector for optically detecting at least one object |
| KR20160044009A (ko) | 2013-08-19 | 2016-04-22 | 바스프 에스이 | 하나 이상의 물체의 위치를 결정하기 위한 검출기 |
| EP3036503B1 (en) | 2013-08-19 | 2019-08-07 | Basf Se | Optical detector |
| WO2016005893A1 (en) | 2014-07-08 | 2016-01-14 | Basf Se | Detector for determining a position of at least one object |
| EP3201567A4 (en) | 2014-09-29 | 2018-06-06 | Basf Se | Detector for optically determining a position of at least one object |
| US11125880B2 (en) | 2014-12-09 | 2021-09-21 | Basf Se | Optical detector |
| EP3251152B1 (en) | 2015-01-30 | 2023-08-16 | Trinamix GmbH | Detector for an optical detection of at least one object |
| US10955936B2 (en) | 2015-07-17 | 2021-03-23 | Trinamix Gmbh | Detector for optically detecting at least one object |
| WO2017046121A1 (en) | 2015-09-14 | 2017-03-23 | Trinamix Gmbh | 3d camera |
| KR102492134B1 (ko) | 2016-07-29 | 2023-01-27 | 트리나미엑스 게엠베하 | 광학 센서 및 광학적 검출용 검출기 |
| CN109923372B (zh) | 2016-10-25 | 2021-12-21 | 特里纳米克斯股份有限公司 | 采用集成滤波器的红外光学检测器 |
| KR102431355B1 (ko) | 2016-10-25 | 2022-08-10 | 트리나미엑스 게엠베하 | 적어도 하나의 대상체의 광학적 검출을 위한 검출기 |
| EP3542179B1 (en) | 2016-11-17 | 2021-03-24 | trinamiX GmbH | Detector for optically detecting at least one object |
| US11860292B2 (en) | 2016-11-17 | 2024-01-02 | Trinamix Gmbh | Detector and methods for authenticating at least one object |
| CN119958702A (zh) | 2017-04-20 | 2025-05-09 | 特里纳米克斯股份有限公司 | 光学检测器 |
| WO2019002199A1 (en) | 2017-06-26 | 2019-01-03 | Trinamix Gmbh | DETECTOR FOR DETERMINING A POSITION OF AT LEAST ONE OBJECT |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1173327B (de) * | 1961-04-10 | 1964-07-02 | Logetronics Inc | Anordnung zum Feststellen und automatischen Einstellen der Bildschaerfe in einem fotografischen Geraet |
| DE1447450A1 (de) * | 1963-06-14 | 1968-10-31 | Agfa Ag | Entfernungsmess- oder Steuervorrichtung |
| JPS4114500Y1 (en:Method) * | 1964-04-23 | 1966-07-06 | ||
| US3364815A (en) * | 1965-02-19 | 1968-01-23 | Goodyear Aerospace Corp | Automatic focus system |
| US3469925A (en) * | 1966-03-25 | 1969-09-30 | Eastman Kodak Co | Method for determining image sharpness |
| JPS42196Y1 (en:Method) * | 1966-04-22 | 1967-01-09 | ||
| US3493764A (en) * | 1967-11-09 | 1970-02-03 | Logetronics Inc | Automatic focusing apparatus using a diffusing element |
| JPS52698B2 (en:Method) * | 1972-02-29 | 1977-01-10 | ||
| AT324187B (de) * | 1973-07-06 | 1975-08-25 | Smolka & Co Wiener Metall | Fangeinrichtung für skier |
| US3961178A (en) * | 1973-10-23 | 1976-06-01 | Canon Kabushiki Kaisha | Image sharpness detecting system and apparatus utilizing the same |
| US4881059A (en) | 1987-04-30 | 1989-11-14 | American Telephone And Telegraph Company | Manchester code receiver |
-
1973
- 1973-10-26 JP JP12055573A patent/JPS5634842B2/ja not_active Expired
-
1974
- 1974-10-18 US US05/515,927 patent/US4053240A/en not_active Expired - Lifetime
- 1974-10-26 DE DE2451002A patent/DE2451002C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2451002A1 (de) | 1975-04-30 |
| DE2451002C3 (de) | 1981-06-25 |
| DE2451002B2 (de) | 1980-10-23 |
| US4053240A (en) | 1977-10-11 |
| JPS5072628A (en:Method) | 1975-06-16 |