CN1882041A - 能够进行闪烁检测的图像捕捉设备 - Google Patents
能够进行闪烁检测的图像捕捉设备 Download PDFInfo
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- CN1882041A CN1882041A CNA2005101145352A CN200510114535A CN1882041A CN 1882041 A CN1882041 A CN 1882041A CN A2005101145352 A CNA2005101145352 A CN A2005101145352A CN 200510114535 A CN200510114535 A CN 200510114535A CN 1882041 A CN1882041 A CN 1882041A
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- 238000001514 detection method Methods 0.000 title claims abstract description 32
- 238000012937 correction Methods 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims description 26
- 238000012545 processing Methods 0.000 claims description 14
- 230000001915 proofreading effect Effects 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 2
- 238000009499 grossing Methods 0.000 claims description 2
- 239000000284 extract Substances 0.000 abstract description 7
- 230000000737 periodic effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 25
- 238000005286 illumination Methods 0.000 description 18
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 2
- 230000005693 optoelectronics Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
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- 230000000694 effects Effects 0.000 description 1
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- 239000004973 liquid crystal related substance Substances 0.000 description 1
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Images
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
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Picture Signal Circuits (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005-172347 | 2005-06-13 | ||
JP2005172347A JP4335849B2 (ja) | 2005-06-13 | 2005-06-13 | フリッカ検出可能な撮像装置 |
JP2005172347 | 2005-06-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1882041A true CN1882041A (zh) | 2006-12-20 |
CN100429928C CN100429928C (zh) | 2008-10-29 |
Family
ID=37519995
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Application Number | Title | Priority Date | Filing Date |
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CNB2005101145352A Expired - Fee Related CN100429928C (zh) | 2005-06-13 | 2005-10-24 | 能够进行闪烁检测的图像捕捉设备 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7471316B2 (zh) |
JP (1) | JP4335849B2 (zh) |
KR (1) | KR100709543B1 (zh) |
CN (1) | CN100429928C (zh) |
TW (1) | TWI285049B (zh) |
Cited By (16)
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CN101459779B (zh) * | 2007-12-14 | 2010-09-08 | 凌阳多媒体股份有限公司 | 于视频采集装置中的自动闪烁探测与修正的装置及方法 |
CN102256062A (zh) * | 2011-05-06 | 2011-11-23 | 钰创科技股份有限公司 | 自动侦测影像闪烁的电路及其方法 |
CN101610350B (zh) * | 2008-06-19 | 2012-09-05 | 夏普株式会社 | 信号处理装置、信号处理方法、固态图像捕获装置以及电子信息设备 |
CN104125401A (zh) * | 2014-07-22 | 2014-10-29 | 广州三星通信技术研究有限公司 | 控制图像传感器工作的方法和拍摄装置 |
CN104541499A (zh) * | 2013-06-14 | 2015-04-22 | 松下电器(美国)知识产权公司 | 摄像装置、集成电路以及闪烁减少方法 |
CN106131445A (zh) * | 2016-07-08 | 2016-11-16 | 深圳天珑无线科技有限公司 | 一种拍摄方法和装置 |
CN107111882A (zh) * | 2016-03-22 | 2017-08-29 | 广东虚拟现实科技有限公司 | 条纹集合查找方法、装置以及系统 |
CN107223265A (zh) * | 2016-03-22 | 2017-09-29 | 广东虚拟现实科技有限公司 | 条纹集合查找方法、装置以及系统 |
WO2018010149A1 (zh) * | 2016-07-14 | 2018-01-18 | 广东虚拟现实科技有限公司 | 闪烁光源的识别方法以及装置 |
CN108462837A (zh) * | 2018-03-13 | 2018-08-28 | 中兴通讯股份有限公司 | 拍摄方法及装置 |
CN109151255A (zh) * | 2018-08-31 | 2019-01-04 | 惠州华阳通用电子有限公司 | 一种基于光电检测的摄像头闪烁消除方法及装置 |
CN110248110A (zh) * | 2019-06-28 | 2019-09-17 | Oppo广东移动通信有限公司 | 拍摄参数设置方法、设置装置、终端设备及可读存储介质 |
CN110381276A (zh) * | 2019-05-06 | 2019-10-25 | 华为技术有限公司 | 一种视频拍摄方法及电子设备 |
CN112351216A (zh) * | 2020-10-10 | 2021-02-09 | 深圳开阳电子股份有限公司 | 检测和消除视频闪烁的方法及图像处理设备 |
CN113301220A (zh) * | 2021-04-27 | 2021-08-24 | 上海欧菲智能车联科技有限公司 | 一种车载摄像头与车灯的同步方法及fpga芯片 |
WO2021195861A1 (zh) * | 2020-03-30 | 2021-10-07 | 深圳市大疆创新科技有限公司 | 一种抗频闪方法、装置、系统及计算机可读存储介质 |
Families Citing this family (30)
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US7920175B2 (en) * | 2005-01-13 | 2011-04-05 | Canon Kabushiki Kaisha | Electronic still camera performing composition of images and image capturing method therefor |
KR100721664B1 (ko) | 2005-12-22 | 2007-05-23 | 매그나칩 반도체 유한회사 | 이미지 센서의 플리커 검출 회로 및 방법 |
US8068148B2 (en) * | 2006-01-05 | 2011-11-29 | Qualcomm Incorporated | Automatic flicker correction in an image capture device |
JP2008209900A (ja) * | 2007-02-02 | 2008-09-11 | Canon Inc | カメラシステム及びレンズ装置 |
KR100820840B1 (ko) * | 2007-02-12 | 2008-04-11 | 엘지전자 주식회사 | 프로젝터 및 프로젝터의 플리커 제거 방법 |
KR20080098864A (ko) * | 2007-05-07 | 2008-11-12 | 삼성전자주식회사 | 이미지 센서의 플리커 감소 방법 및 장치 |
KR100891434B1 (ko) | 2007-05-16 | 2009-04-03 | 주식회사 코아로직 | 플리커 노이즈 검출 장치, 방법 및 그 기록매체 |
JP2009017214A (ja) * | 2007-07-04 | 2009-01-22 | Canon Inc | フリッカ検出装置及びフリッカ検出方法 |
JP2009017213A (ja) * | 2007-07-04 | 2009-01-22 | Canon Inc | 撮像装置 |
JP4836896B2 (ja) * | 2007-08-27 | 2011-12-14 | 三洋電機株式会社 | ビデオカメラ |
MY142600A (en) * | 2007-12-03 | 2010-12-15 | Mimos Berhad | System and method for authenticating image liveness |
US8266168B2 (en) * | 2008-04-24 | 2012-09-11 | Lexisnexis Risk & Information Analytics Group Inc. | Database systems and methods for linking records and entity representations with sufficiently high confidence |
US8149093B2 (en) * | 2008-06-06 | 2012-04-03 | Lyngsoe Systems | System and method for wireless communications |
JP4626689B2 (ja) * | 2008-08-26 | 2011-02-09 | ソニー株式会社 | 撮像装置、補正回路および補正方法 |
JP2010098416A (ja) * | 2008-10-15 | 2010-04-30 | Nikon Corp | 撮像装置 |
JP5396862B2 (ja) * | 2009-01-07 | 2014-01-22 | リコーイメージング株式会社 | 撮像装置 |
JP5644451B2 (ja) * | 2010-05-25 | 2014-12-24 | 株式会社リコー | 画像処理装置および画像処理方法、ならびに、撮像装置 |
US8462229B2 (en) * | 2010-09-30 | 2013-06-11 | Hewlett-Packard Development Company, L.P. | Detection of flicker within captured imaged frames |
US8804003B2 (en) | 2011-01-28 | 2014-08-12 | Aptina Imaging Corporation | Flicker detection for imaging devices with high frame rates |
US8711245B2 (en) | 2011-03-18 | 2014-04-29 | Digitaloptics Corporation Europe Ltd. | Methods and systems for flicker correction |
US9088727B2 (en) | 2011-04-06 | 2015-07-21 | Pelco, Inc. | Spatially-varying flicker detection |
JP5899707B2 (ja) * | 2011-08-26 | 2016-04-06 | 株式会社ニコン | 撮像装置 |
TWI469632B (zh) * | 2011-11-09 | 2015-01-11 | Silicon Motion Inc | 抗閃爍攝錄裝置與攝錄方法 |
WO2013165377A1 (en) * | 2012-04-30 | 2013-11-07 | Hewlett-Packard Development Company, L. P. | A system and method of modifying the dynamic range |
JP6108946B2 (ja) * | 2013-05-10 | 2017-04-05 | キヤノン株式会社 | 撮像装置、制御方法、プログラム及び記憶媒体 |
JP6296697B2 (ja) * | 2013-05-10 | 2018-03-20 | キヤノン株式会社 | 撮像装置、制御方法、プログラム及び記憶媒体 |
KR102523301B1 (ko) * | 2015-12-15 | 2023-04-19 | 삼성전자주식회사 | 플리커를 제거하는 이미지 센서 회로 및 이를 포함하는 카메라 장치 |
JP6763147B2 (ja) * | 2016-02-04 | 2020-09-30 | リコーイメージング株式会社 | ライブビュー機能を有する撮影装置 |
JP7222745B2 (ja) * | 2019-02-08 | 2023-02-15 | ローム株式会社 | フリッカ検出装置 |
CN116718267B (zh) * | 2023-08-08 | 2023-10-31 | 四川京炜交通工程技术有限公司 | 一种移动式交通技术监控成像频闪补光灯照度测量方法 |
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JPS62289735A (ja) * | 1986-06-10 | 1987-12-16 | Matsushita Electric Ind Co Ltd | 不規則フリツカの測定装置 |
JPH06276415A (ja) * | 1993-03-17 | 1994-09-30 | Nippon Hoso Kyokai <Nhk> | フリッカー防止方法および装置 |
TW290678B (zh) * | 1994-12-22 | 1996-11-11 | Handotai Energy Kenkyusho Kk | |
JP3892172B2 (ja) * | 1998-07-24 | 2007-03-14 | 松下電器産業株式会社 | 固体撮像装置 |
JP2000156822A (ja) | 1998-11-19 | 2000-06-06 | Sony Corp | クランプ回路 |
JP3476400B2 (ja) | 1999-10-19 | 2003-12-10 | 松下電器産業株式会社 | フリッカ検出・補正装置およびフリッカ検出・補正方法 |
DE10033420A1 (de) * | 2000-07-08 | 2002-01-17 | Philips Corp Intellectual Pty | Vorrichtung zur Reduktion von Flackerstörungen |
JP3370979B2 (ja) * | 2000-09-08 | 2003-01-27 | 三菱電機株式会社 | 撮像装置および自動レベル調整方法 |
JP4416959B2 (ja) * | 2001-04-26 | 2010-02-17 | 富士通マイクロエレクトロニクス株式会社 | Xyアドレス型固体撮像装置のフリッカノイズ低減方法 |
US7298401B2 (en) * | 2001-08-10 | 2007-11-20 | Micron Technology, Inc. | Method and apparatus for removing flicker from images |
US7187405B2 (en) * | 2001-10-02 | 2007-03-06 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Automatic flicker frequency detection device and method |
JP3823314B2 (ja) | 2001-12-18 | 2006-09-20 | ソニー株式会社 | 撮像信号処理装置及びフリッカ検出方法 |
JP2004112739A (ja) * | 2002-07-25 | 2004-04-08 | Fujitsu Ltd | 固体イメージセンサ |
US7142234B2 (en) * | 2002-12-10 | 2006-11-28 | Micron Technology, Inc. | Method for mismatch detection between the frequency of illumination source and the duration of optical integration time for imager with rolling shutter |
JP2004260574A (ja) * | 2003-02-26 | 2004-09-16 | Matsushita Electric Ind Co Ltd | フリッカ検出方法およびフリッカ検出装置 |
KR100557660B1 (ko) * | 2004-07-29 | 2006-03-10 | 매그나칩 반도체 유한회사 | 영상 신호에서의 플리커 검출 방법 |
US7502054B2 (en) * | 2004-12-20 | 2009-03-10 | Pixim, Inc. | Automatic detection of fluorescent flicker in video images |
US8068148B2 (en) * | 2006-01-05 | 2011-11-29 | Qualcomm Incorporated | Automatic flicker correction in an image capture device |
-
2005
- 2005-06-13 JP JP2005172347A patent/JP4335849B2/ja not_active Expired - Fee Related
- 2005-09-29 TW TW094134060A patent/TWI285049B/zh not_active IP Right Cessation
- 2005-10-17 US US11/250,428 patent/US7471316B2/en not_active Expired - Fee Related
- 2005-10-24 CN CNB2005101145352A patent/CN100429928C/zh not_active Expired - Fee Related
- 2005-10-26 KR KR1020050101200A patent/KR100709543B1/ko not_active IP Right Cessation
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101459779B (zh) * | 2007-12-14 | 2010-09-08 | 凌阳多媒体股份有限公司 | 于视频采集装置中的自动闪烁探测与修正的装置及方法 |
CN101610350B (zh) * | 2008-06-19 | 2012-09-05 | 夏普株式会社 | 信号处理装置、信号处理方法、固态图像捕获装置以及电子信息设备 |
CN102256062A (zh) * | 2011-05-06 | 2011-11-23 | 钰创科技股份有限公司 | 自动侦测影像闪烁的电路及其方法 |
CN104541499B (zh) * | 2013-06-14 | 2018-05-18 | 松下电器(美国)知识产权公司 | 摄像装置、集成电路以及闪烁减少方法 |
CN104541499A (zh) * | 2013-06-14 | 2015-04-22 | 松下电器(美国)知识产权公司 | 摄像装置、集成电路以及闪烁减少方法 |
CN104125401B (zh) * | 2014-07-22 | 2017-08-25 | 广州三星通信技术研究有限公司 | 控制图像传感器工作的方法和拍摄装置 |
CN104125401A (zh) * | 2014-07-22 | 2014-10-29 | 广州三星通信技术研究有限公司 | 控制图像传感器工作的方法和拍摄装置 |
CN107223265B (zh) * | 2016-03-22 | 2020-11-27 | 广东虚拟现实科技有限公司 | 条纹集合查找方法、装置以及系统 |
CN107111882A (zh) * | 2016-03-22 | 2017-08-29 | 广东虚拟现实科技有限公司 | 条纹集合查找方法、装置以及系统 |
WO2017161495A1 (zh) * | 2016-03-22 | 2017-09-28 | 广东虚拟现实科技有限公司 | 条纹集合查找方法、装置以及系统 |
CN107223265A (zh) * | 2016-03-22 | 2017-09-29 | 广东虚拟现实科技有限公司 | 条纹集合查找方法、装置以及系统 |
US10915750B2 (en) | 2016-03-22 | 2021-02-09 | Guangdong Virtual Reality Technology Co., Ltd. | Method and device for searching stripe set |
CN106131445A (zh) * | 2016-07-08 | 2016-11-16 | 深圳天珑无线科技有限公司 | 一种拍摄方法和装置 |
US10895799B2 (en) | 2016-07-14 | 2021-01-19 | Guangdong Virtual Reality Technology Co., Ltd. | Method and device for identifying flashing light source |
CN110325872A (zh) * | 2016-07-14 | 2019-10-11 | 广东虚拟现实科技有限公司 | 闪烁光源的识别方法以及装置 |
WO2018010149A1 (zh) * | 2016-07-14 | 2018-01-18 | 广东虚拟现实科技有限公司 | 闪烁光源的识别方法以及装置 |
CN108462837A (zh) * | 2018-03-13 | 2018-08-28 | 中兴通讯股份有限公司 | 拍摄方法及装置 |
CN109151255A (zh) * | 2018-08-31 | 2019-01-04 | 惠州华阳通用电子有限公司 | 一种基于光电检测的摄像头闪烁消除方法及装置 |
CN109151255B (zh) * | 2018-08-31 | 2021-05-25 | 惠州华阳通用电子有限公司 | 一种基于光电检测的摄像头闪烁消除方法及装置 |
CN110381276A (zh) * | 2019-05-06 | 2019-10-25 | 华为技术有限公司 | 一种视频拍摄方法及电子设备 |
CN110248110A (zh) * | 2019-06-28 | 2019-09-17 | Oppo广东移动通信有限公司 | 拍摄参数设置方法、设置装置、终端设备及可读存储介质 |
WO2021195861A1 (zh) * | 2020-03-30 | 2021-10-07 | 深圳市大疆创新科技有限公司 | 一种抗频闪方法、装置、系统及计算机可读存储介质 |
CN112351216A (zh) * | 2020-10-10 | 2021-02-09 | 深圳开阳电子股份有限公司 | 检测和消除视频闪烁的方法及图像处理设备 |
CN112351216B (zh) * | 2020-10-10 | 2022-04-05 | 深圳开阳电子股份有限公司 | 检测和消除视频闪烁的方法及图像处理设备 |
CN113301220A (zh) * | 2021-04-27 | 2021-08-24 | 上海欧菲智能车联科技有限公司 | 一种车载摄像头与车灯的同步方法及fpga芯片 |
CN113301220B (zh) * | 2021-04-27 | 2024-01-05 | 上海欧菲智能车联科技有限公司 | 一种车载摄像头与车灯的同步方法及fpga芯片 |
Also Published As
Publication number | Publication date |
---|---|
JP2006352242A (ja) | 2006-12-28 |
TW200644623A (en) | 2006-12-16 |
KR20060129926A (ko) | 2006-12-18 |
JP4335849B2 (ja) | 2009-09-30 |
TWI285049B (en) | 2007-08-01 |
US20060279641A1 (en) | 2006-12-14 |
CN100429928C (zh) | 2008-10-29 |
US7471316B2 (en) | 2008-12-30 |
KR100709543B1 (ko) | 2007-04-20 |
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