DE69929748T2 - Fotografische Blitzbeleuchtung - Google Patents
Fotografische Blitzbeleuchtung Download PDFInfo
- Publication number
- DE69929748T2 DE69929748T2 DE69929748T DE69929748T DE69929748T2 DE 69929748 T2 DE69929748 T2 DE 69929748T2 DE 69929748 T DE69929748 T DE 69929748T DE 69929748 T DE69929748 T DE 69929748T DE 69929748 T2 DE69929748 T2 DE 69929748T2
- Authority
- DE
- Germany
- Prior art keywords
- camera
- document
- image
- images
- flash
- 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
- 238000005286 illumination Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 13
- 230000000007 visual effect Effects 0.000 claims description 12
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000013507 mapping Methods 0.000 claims 1
- 230000035807 sensation Effects 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 22
- 238000004804 winding Methods 0.000 description 13
- 238000003384 imaging method Methods 0.000 description 10
- 230000002457 bidirectional effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000008447 perception Effects 0.000 description 4
- 238000003491 array Methods 0.000 description 3
- 238000001444 catalytic combustion detection Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 230000004313 glare Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 229910052724 xenon Inorganic materials 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 238000004091 panning Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- 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
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
-
- 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
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/03—Combinations of cameras with lighting apparatus; Flash units
- G03B15/04—Combinations of cameras with non-electronic flash apparatus; Non-electronic flash units
- G03B15/0452—Electrical ignition means connected to the shutter
- G03B15/0457—Ignition mechanisms for sequential ignition of flash lamps
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Stroboscope Apparatuses (AREA)
- Studio Devices (AREA)
- Exposure Control For Cameras (AREA)
- Cameras In General (AREA)
- Accessories Of Cameras (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP99304656A EP1061407B1 (en) | 1999-06-15 | 1999-06-15 | Strobe flash photographic illumination |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69929748D1 DE69929748D1 (de) | 2006-04-20 |
| DE69929748T2 true DE69929748T2 (de) | 2006-08-10 |
Family
ID=8241457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69929748T Expired - Fee Related DE69929748T2 (de) | 1999-06-15 | 1999-06-15 | Fotografische Blitzbeleuchtung |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6856356B1 (enExample) |
| EP (1) | EP1061407B1 (enExample) |
| JP (1) | JP4490556B2 (enExample) |
| DE (1) | DE69929748T2 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1096777A1 (en) * | 1999-10-28 | 2001-05-02 | Hewlett-Packard Company, A Delaware Corporation | Document imaging system |
| FI111417B (fi) * | 2001-06-01 | 2003-07-15 | Nokia Corp | Digitaalikameran salamavalon ohjaus |
| US7053939B2 (en) * | 2001-10-17 | 2006-05-30 | Hewlett-Packard Development Company, L.P. | Automatic document detection method and system |
| JP2003174587A (ja) * | 2001-12-07 | 2003-06-20 | Seiko Precision Inc | 撮像装置および携帯電子機器 |
| JP4040358B2 (ja) | 2002-03-15 | 2008-01-30 | シャープ株式会社 | 撮影機能を有した携帯電話機 |
| US7379117B2 (en) * | 2004-09-15 | 2008-05-27 | Avago Technologies Ecbu Ip Pte Ltd | Flash module, camera, and method for illuminating an object during flash photography |
| US20110075162A1 (en) * | 2009-09-29 | 2011-03-31 | Saettel John J | Exposure averaging |
| US8711462B1 (en) | 2011-09-30 | 2014-04-29 | The United States of America as represented by the Administrator of the National Aeronautics & Space Administration (NASA) | Stroboscopic image modulation to reduce the visual blur of an object being viewed by an observer experiencing vibration |
| KR102124604B1 (ko) * | 2013-09-02 | 2020-06-19 | 삼성전자주식회사 | 이미지 안정화 방법 그 전자 장치 |
| US9396571B2 (en) | 2014-02-10 | 2016-07-19 | International Business Machines Corporation | Simplified lighting compositing |
| FR3057060B1 (fr) * | 2016-10-03 | 2019-12-20 | Tpl Vision Uk Ltd | Interface de commande pour dispositif d'eclairage de vision industrielle |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3659509A (en) * | 1969-07-24 | 1972-05-02 | Polaroid Corp | Exposure control system with automatic adjustment for flash synchronization |
| JPS5034031Y2 (enExample) * | 1972-02-28 | 1975-10-03 | ||
| US3946271A (en) | 1974-12-26 | 1976-03-23 | Grimes Manufacturing Company | SCR strobe lamp control for preventing capacitor recharge during after-glow |
| US3953763A (en) | 1975-04-23 | 1976-04-27 | General Electric Company | Pulsed xenon arc lamp operating circuit |
| US4007399A (en) | 1975-06-05 | 1977-02-08 | W. H. Brady Co. | Flashing circuitry |
| US4667255A (en) * | 1979-09-24 | 1987-05-19 | Datacopy Corporation | Electronic camera employing a solid-state image sensor |
| JPS57192932A (en) * | 1981-05-23 | 1982-11-27 | Canon Inc | Interval camera |
| US4405889A (en) | 1981-10-29 | 1983-09-20 | Gte Products Corporation | Power supply for repetitive discharge apparatus |
| US4608522A (en) | 1982-07-06 | 1986-08-26 | Minolta Camera Kabushiki Kaisha | Electronic flash device |
| US4477796A (en) | 1982-09-29 | 1984-10-16 | Kearsley Wayne A | Spatial acquisition flash beacon |
| JPS59200927A (ja) * | 1983-04-28 | 1984-11-14 | Nippon Univac Supply Kk | カラ−印刷監視装置 |
| JPH0695193B2 (ja) * | 1984-04-24 | 1994-11-24 | オリンパス光学工業株式会社 | ストロボ装置 |
| US4580201A (en) * | 1984-09-10 | 1986-04-01 | Williams Theodore M | Steady light Xenon unit |
| US4713686A (en) * | 1985-07-02 | 1987-12-15 | Bridgestone Corporation | High speed instantaneous multi-image recorder |
| US4738526A (en) * | 1986-11-21 | 1988-04-19 | Autostudio Corporation | Auto-portrait photo studio |
| US5168364A (en) * | 1988-11-30 | 1992-12-01 | Canon Kabushiki Kaisha | Image sensing apparatus |
| JP2870816B2 (ja) * | 1989-06-21 | 1999-03-17 | ミノルタ株式会社 | カメラ |
| US5305049A (en) * | 1990-08-17 | 1994-04-19 | Olympus Optical Co., Ltd. | Camera having in-exposure zooming mechanism |
| US5410225A (en) * | 1991-08-30 | 1995-04-25 | Aiwa Co., Ltd. | Video camera and camera system employing aperture control |
| JPH05316302A (ja) * | 1992-05-13 | 1993-11-26 | Minolta Camera Co Ltd | 画像入力装置 |
| US5347200A (en) | 1993-02-26 | 1994-09-13 | Multi Electric Mfg. Inc. | Strobe light switching arrangement with reduced transient currents |
| JP3197679B2 (ja) * | 1993-04-30 | 2001-08-13 | 富士写真フイルム株式会社 | 写真撮影システムおよび方法 |
| JPH0888785A (ja) * | 1994-09-16 | 1996-04-02 | Toshiba Corp | 画像入力装置 |
| US6115068A (en) * | 1995-06-14 | 2000-09-05 | Canon Kabushiki Kaisha | Positionable image input apparatus |
| US5655170A (en) * | 1995-06-26 | 1997-08-05 | Asahi Kogaku Kogyo Kabushiki Kaisha | Electro-developing type camera using electro-developing recording medium |
| JPH0961892A (ja) * | 1995-08-21 | 1997-03-07 | Canon Inc | ストロボ装置 |
| JPH0961911A (ja) * | 1995-08-21 | 1997-03-07 | Canon Inc | カメラシステム |
| JP3240899B2 (ja) * | 1995-12-11 | 2001-12-25 | 日本電気株式会社 | 文書画像入力装置 |
| JPH09274224A (ja) * | 1996-04-04 | 1997-10-21 | Olympus Optical Co Ltd | ストロボ装置 |
| US6389179B1 (en) * | 1996-05-28 | 2002-05-14 | Canon Kabushiki Kaisha | Image combining apparatus using a combining algorithm selected based on an image sensing condition corresponding to each stored image |
| JPH10221736A (ja) * | 1996-12-04 | 1998-08-21 | Ritsuku:Kk | シャッター装置およびカメラ装置 |
| JPH10262173A (ja) * | 1997-03-18 | 1998-09-29 | Minolta Co Ltd | ラインセンサカメラ |
| JPH11136564A (ja) * | 1997-10-31 | 1999-05-21 | Fuji Xerox Co Ltd | 撮像装置及び画像読取装置 |
-
1999
- 1999-06-15 DE DE69929748T patent/DE69929748T2/de not_active Expired - Fee Related
- 1999-06-15 EP EP99304656A patent/EP1061407B1/en not_active Expired - Lifetime
-
2000
- 2000-06-09 JP JP2000173266A patent/JP4490556B2/ja not_active Expired - Fee Related
- 2000-06-13 US US09/592,944 patent/US6856356B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US6856356B1 (en) | 2005-02-15 |
| EP1061407B1 (en) | 2006-02-08 |
| DE69929748D1 (de) | 2006-04-20 |
| JP4490556B2 (ja) | 2010-06-30 |
| JP2001051316A (ja) | 2001-02-23 |
| EP1061407A1 (en) | 2000-12-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P., HOUSTON |
|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |