DK0835585T3 - Fremgangsmåde og system til billedoptagelse med et digitalt kamera - Google Patents
Fremgangsmåde og system til billedoptagelse med et digitalt kameraInfo
- Publication number
- DK0835585T3 DK0835585T3 DK96921906T DK96921906T DK0835585T3 DK 0835585 T3 DK0835585 T3 DK 0835585T3 DK 96921906 T DK96921906 T DK 96921906T DK 96921906 T DK96921906 T DK 96921906T DK 0835585 T3 DK0835585 T3 DK 0835585T3
- Authority
- DK
- Denmark
- Prior art keywords
- digital camera
- image capture
- frame image
- single frame
- intensity
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000003384 imaging method Methods 0.000 abstract 1
Classifications
-
- 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
- H04N23/745—Detection of flicker frequency or suppression of flicker wherein the flicker is caused by illumination, e.g. due to fluorescent tube illumination or pulsed LED illumination
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Cameras In General (AREA)
- Television Signal Processing For Recording (AREA)
- Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
- Exposure Control For Cameras (AREA)
- Traffic Control Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK73795 | 1995-06-26 | ||
PCT/DK1996/000274 WO1997001925A1 (en) | 1995-06-26 | 1996-06-21 | Digital camera image recording method and system |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0835585T3 true DK0835585T3 (da) | 1999-05-17 |
Family
ID=8096971
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK96921906T DK0835585T3 (da) | 1995-06-26 | 1996-06-21 | Fremgangsmåde og system til billedoptagelse med et digitalt kamera |
DK9600320U DK9600320U1 (da) | 1995-06-26 | 1996-09-20 | Elektronisk System for Billedoptagelse med et Elektronisk Kamera |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK9600320U DK9600320U1 (da) | 1995-06-26 | 1996-09-20 | Elektronisk System for Billedoptagelse med et Elektronisk Kamera |
Country Status (9)
Country | Link |
---|---|
US (2) | US5960153A (de) |
EP (1) | EP0835585B1 (de) |
JP (1) | JPH11508426A (de) |
AT (1) | ATE172832T1 (de) |
AU (1) | AU6298396A (de) |
DE (2) | DE29613964U1 (de) |
DK (2) | DK0835585T3 (de) |
ES (1) | ES2125110T3 (de) |
WO (1) | WO1997001925A1 (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11508426A (ja) * | 1995-06-26 | 1999-07-21 | フェイズ・ワン・デンマーク・アクティーゼルスカブ | デジタルカメラ画像記録方法及びシステム |
US6501518B2 (en) * | 1998-07-28 | 2002-12-31 | Intel Corporation | Method and apparatus for reducing flicker effects from discharge lamps during pipelined digital video capture |
JP2003530029A (ja) * | 2000-03-30 | 2003-10-07 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 光変調除去手段を有するカメラ |
JP4608766B2 (ja) * | 2000-11-27 | 2011-01-12 | ソニー株式会社 | 固体撮像素子の駆動方法、及びカメラ |
US7298401B2 (en) * | 2001-08-10 | 2007-11-20 | Micron Technology, Inc. | Method and apparatus for removing flicker from images |
DE10143518A1 (de) * | 2001-09-05 | 2003-03-27 | Siemens Ag | Verfahren und Vorrichtung zur Korrektur von netzspannungsabhängigen Helligkeitsschwankungen bei der Bildaufzeichnung |
US7187405B2 (en) * | 2001-10-02 | 2007-03-06 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Automatic flicker frequency detection device and method |
JP4337353B2 (ja) * | 2002-03-25 | 2009-09-30 | セイコーエプソン株式会社 | フリッカ検出装置、フリッカ補正装置、撮像装置、フリッカ検出プログラムおよびフリッカ補正プログラム |
US7471315B2 (en) * | 2003-03-14 | 2008-12-30 | Aptina Imaging Corporation | Apparatus and method for detecting and compensating for illuminant intensity changes within an image |
AU2003902319A0 (en) | 2003-05-14 | 2003-05-29 | Garrett Thermal Systems Limited | Laser video detector |
JP3826904B2 (ja) * | 2003-07-08 | 2006-09-27 | ソニー株式会社 | 撮像装置およびフリッカ低減方法 |
US8045017B2 (en) * | 2004-05-20 | 2011-10-25 | Omnivision Technologies, Inc. | Methods and systems for detecting flash rate of surrounding lights for controlling camcorder frame rate |
AU2005304281A1 (en) * | 2004-11-12 | 2006-05-18 | Garrett Thermal Systems Limited | Particle detector, system and method |
DE102004062275A1 (de) * | 2004-12-23 | 2006-07-13 | Aglaia Gmbh | Verfahren und Vorrichtung zum Ermitteln eines Kalibrierparameters einer Stereokamera |
US8068148B2 (en) * | 2006-01-05 | 2011-11-29 | Qualcomm Incorporated | Automatic flicker correction in an image capture device |
US20070291129A1 (en) * | 2006-06-14 | 2007-12-20 | Vladimir Goupenko | Lighting synchronization to reduce light clutter |
JP5662154B2 (ja) * | 2007-11-15 | 2015-01-28 | エックストラリス・テクノロジーズ・リミテッド | アクティブビデオ煙検出(avsd)システムでの物体進入判断方法およびavsdシステム |
NO331527B1 (no) * | 2009-12-23 | 2012-01-23 | Cisco Systems Int Sarl | Metode for a fjerne flimring i videoopptak |
JP5721405B2 (ja) * | 2010-11-22 | 2015-05-20 | キヤノン株式会社 | 撮像システム、その制御方法及びプログラム |
US9088727B2 (en) | 2011-04-06 | 2015-07-21 | Pelco, Inc. | Spatially-varying flicker detection |
WO2013120041A1 (en) * | 2012-02-10 | 2013-08-15 | Massachusetts Institute Of Technology | Method and apparatus for 3d spatial localization and tracking of objects using active optical illumination and sensing |
TWI502174B (zh) * | 2013-05-14 | 2015-10-01 | Pixart Imaging Inc | 光學偵測裝置及其同步調整方法 |
FR3009469B1 (fr) * | 2013-07-31 | 2016-11-25 | Morpho | Procede de synchronisation de plusieurs cameras d'un systeme de prise de vues, notamment un systeme de prise de vues stereoscopique et systeme de prise de vues pour la mise en œuvre dudit procede. |
US20160373866A1 (en) * | 2015-06-04 | 2016-12-22 | Gordon Shaw Novak | Light Flicker to Sound Conversion |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE287583C (de) | ||||
DE287582C (de) | ||||
JPS5637777A (en) * | 1979-09-05 | 1981-04-11 | Canon Inc | Flicker preventing system for solid state image pickup device |
JPS56149179A (en) * | 1980-04-21 | 1981-11-18 | Canon Inc | Video camera |
JPS5890872A (ja) * | 1981-11-24 | 1983-05-30 | Canon Inc | 蓄積形光電変換素子の駆動方法 |
US4918538A (en) * | 1982-12-14 | 1990-04-17 | Canon Kabushiki Kashia | Electronic photography system with still and motion picture modes |
GB8510985D0 (en) * | 1985-04-30 | 1985-06-05 | British Broadcasting Corp | Television cameras |
JPS63105580A (ja) * | 1986-10-22 | 1988-05-10 | Hitachi Ltd | テレビカメラ |
US4737857A (en) | 1987-06-01 | 1988-04-12 | American Telephone And Telegraph Company | Overhead document scanner lighting and scanning apparatus |
DE3833823C1 (de) * | 1988-10-05 | 1990-02-22 | Arnold & Richter Cine Technik Gmbh & Co Betriebs Kg, 8000 Muenchen, De | |
JPH0341889A (ja) * | 1989-07-07 | 1991-02-22 | Sharp Corp | オートホワイトバランスモジユール |
US5294990A (en) * | 1989-07-14 | 1994-03-15 | Asahi Kogaku Kogyo Kabushiki Kaisha | Electronic still camera |
US5255077A (en) * | 1989-09-29 | 1993-10-19 | Canon Kabushiki Kaisha | White balance control based upon magnitude of flicker |
US5191406A (en) * | 1990-04-20 | 1993-03-02 | Nikon Corporation | Method and apparatus for rapid scanning of color images |
CA2065877A1 (en) * | 1990-08-31 | 1992-03-01 | Kenneth Alan Parulski | Color sequential scanner incorporating a synchronized variable exposure shutter |
JP2995887B2 (ja) * | 1991-03-27 | 1999-12-27 | 松下電器産業株式会社 | フリッカー補正回路 |
JPH04373365A (ja) * | 1991-06-24 | 1992-12-25 | Hitachi Ltd | テレビカメラ |
US5485201A (en) * | 1992-08-28 | 1996-01-16 | Asahi Kogaku Kogyo Kabushiki Kaisha | Fill-in light emitting apparatus and still video camera |
US5625411A (en) * | 1992-12-22 | 1997-04-29 | Fuji Photo Film, Ltd. | Video camera printer apparatus and method of controlling same and apparatus and method for detecting print inhibit signal |
JPH08275063A (ja) * | 1995-04-04 | 1996-10-18 | Minolta Co Ltd | 撮像装置 |
JPH11508426A (ja) * | 1995-06-26 | 1999-07-21 | フェイズ・ワン・デンマーク・アクティーゼルスカブ | デジタルカメラ画像記録方法及びシステム |
-
1996
- 1996-06-21 JP JP9504101A patent/JPH11508426A/ja active Pending
- 1996-06-21 AU AU62983/96A patent/AU6298396A/en not_active Abandoned
- 1996-06-21 WO PCT/DK1996/000274 patent/WO1997001925A1/en not_active Application Discontinuation
- 1996-06-21 DE DE29613964U patent/DE29613964U1/de not_active Expired - Lifetime
- 1996-06-21 AT AT96921906T patent/ATE172832T1/de not_active IP Right Cessation
- 1996-06-21 DE DE69600881T patent/DE69600881T2/de not_active Revoked
- 1996-06-21 EP EP96921906A patent/EP0835585B1/de not_active Revoked
- 1996-06-21 DK DK96921906T patent/DK0835585T3/da active
- 1996-06-21 ES ES96921906T patent/ES2125110T3/es not_active Expired - Lifetime
- 1996-06-25 US US08/669,085 patent/US5960153A/en not_active Expired - Lifetime
- 1996-09-20 DK DK9600320U patent/DK9600320U1/da not_active IP Right Cessation
-
1999
- 1999-02-19 US US09/251,914 patent/US6658203B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5960153A (en) | 1999-09-28 |
ATE172832T1 (de) | 1998-11-15 |
DK9600320U1 (da) | 1997-01-16 |
DE69600881T2 (de) | 1999-06-10 |
JPH11508426A (ja) | 1999-07-21 |
EP0835585A1 (de) | 1998-04-15 |
WO1997001925A1 (en) | 1997-01-16 |
EP0835585B1 (de) | 1998-10-28 |
US6658203B1 (en) | 2003-12-02 |
DE69600881D1 (de) | 1998-12-03 |
DE29613964U1 (de) | 1997-02-20 |
ES2125110T3 (es) | 1999-02-16 |
AU6298396A (en) | 1997-01-30 |
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