DE69312100D1 - Kamera mit Blickrichtungsdetektor und ein hiermit durchgeführtes Fotografieverfahren - Google Patents
Kamera mit Blickrichtungsdetektor und ein hiermit durchgeführtes FotografieverfahrenInfo
- Publication number
- DE69312100D1 DE69312100D1 DE69312100T DE69312100T DE69312100D1 DE 69312100 D1 DE69312100 D1 DE 69312100D1 DE 69312100 T DE69312100 T DE 69312100T DE 69312100 T DE69312100 T DE 69312100T DE 69312100 D1 DE69312100 D1 DE 69312100D1
- Authority
- DE
- Germany
- Prior art keywords
- camera
- line
- carried out
- process carried
- photography process
- 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
- 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
- G02B7/287—Systems for automatic generation of focusing signals including a sight line detecting device
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B2213/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B2213/02—Viewfinders
- G03B2213/025—Sightline detection
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4027510A JPH05196862A (ja) | 1992-01-20 | 1992-01-20 | 視線検知機能付きカメラ |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69312100D1 true DE69312100D1 (de) | 1997-08-21 |
DE69312100T2 DE69312100T2 (de) | 1998-01-22 |
Family
ID=12223133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69312100T Expired - Fee Related DE69312100T2 (de) | 1992-01-20 | 1993-01-19 | Kamera mit Blickrichtungsdetektor und ein hiermit durchgeführtes Fotografieverfahren |
Country Status (4)
Country | Link |
---|---|
US (2) | US5570158A (de) |
EP (1) | EP0552839B1 (de) |
JP (1) | JPH05196862A (de) |
DE (1) | DE69312100T2 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5887200A (en) * | 1995-07-31 | 1999-03-23 | Canon Kabushiki Kaisha | Line of sight detection device and apparatus having the line of sight detection device |
US6307384B2 (en) | 1999-01-07 | 2001-10-23 | Honeywell International Inc. | Micropower capacitance-based proximity sensor |
US20050030189A1 (en) * | 2003-08-06 | 2005-02-10 | William Foster | Device for celestial object location relative to a user's gaze or its approximation |
KR100996536B1 (ko) * | 2006-06-23 | 2010-11-24 | 엘지디스플레이 주식회사 | 액정표시장치의 광센서 회로 및 이를 이용한 백라이트제어장치 |
RU2667875C2 (ru) * | 2017-02-02 | 2018-09-24 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Петрозаводский государственный университет" | Микрофотовидеофиксирующее устройство |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2116334B (en) * | 1982-03-04 | 1985-09-18 | Standard Telephones Cables Ltd | Eye follower |
US4574314A (en) * | 1982-05-28 | 1986-03-04 | Weinblatt Lee S | Camera autofocus technique |
US4836670A (en) * | 1987-08-19 | 1989-06-06 | Center For Innovative Technology | Eye movement detector |
JP2950546B2 (ja) * | 1988-08-31 | 1999-09-20 | キヤノン株式会社 | 視線検出装置及び視線検出装置を有するカメラ |
US4950069A (en) * | 1988-11-04 | 1990-08-21 | University Of Virginia | Eye movement detector with improved calibration and speed |
JPH02164335A (ja) * | 1988-12-16 | 1990-06-25 | Konan Camera Kenkyusho:Kk | 眼球運動解析装置 |
US5225862A (en) * | 1989-02-08 | 1993-07-06 | Canon Kabushiki Kaisha | Visual axis detector using plural reflected image of a light source |
JP3134320B2 (ja) * | 1991-01-17 | 2001-02-13 | キヤノン株式会社 | 視線検出装置 |
JPH05232373A (ja) * | 1992-02-24 | 1993-09-10 | Olympus Optical Co Ltd | カメラの視線方向検出装置 |
DE4330265B4 (de) * | 1992-09-07 | 2004-07-29 | Canon K.K. | Vorrichtung zum Erfassen der Sehachse eines Auges einer ein optisches Gerät bedienenden Person |
-
1992
- 1992-01-20 JP JP4027510A patent/JPH05196862A/ja active Pending
-
1993
- 1993-01-19 EP EP93200126A patent/EP0552839B1/de not_active Expired - Lifetime
- 1993-01-19 DE DE69312100T patent/DE69312100T2/de not_active Expired - Fee Related
-
1995
- 1995-01-11 US US08/371,485 patent/US5570158A/en not_active Expired - Fee Related
- 1995-04-28 US US08/430,817 patent/US5600400A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0552839B1 (de) | 1997-07-16 |
EP0552839A1 (de) | 1993-07-28 |
US5600400A (en) | 1997-02-04 |
JPH05196862A (ja) | 1993-08-06 |
DE69312100T2 (de) | 1998-01-22 |
US5570158A (en) | 1996-10-29 |
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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 |