CN100510933C - 改善了动态范围的视频摄像机、记录系统和记录方法 - Google Patents

改善了动态范围的视频摄像机、记录系统和记录方法 Download PDF

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Publication number
CN100510933C
CN100510933C CNB008117586A CN00811758A CN100510933C CN 100510933 C CN100510933 C CN 100510933C CN B008117586 A CNB008117586 A CN B008117586A CN 00811758 A CN00811758 A CN 00811758A CN 100510933 C CN100510933 C CN 100510933C
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CN
China
Prior art keywords
video
frame
field
signal
optical image
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Expired - Fee Related
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CNB008117586A
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English (en)
Chinese (zh)
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CN1370289A (zh
Inventor
J·克劳福德
H·A·塔勒
K·霍里
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Applied Vision Systems Inc
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Applied Vision Systems Inc
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Publication of CN1370289A publication Critical patent/CN1370289A/zh
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Publication of CN100510933C publication Critical patent/CN100510933C/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • 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
    • H04N23/75—Circuitry for compensating brightness variation in the scene by influencing optical camera components
    • 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
    • H04N23/741—Circuitry for compensating brightness variation in the scene by increasing the dynamic range of the image compared to the dynamic range of the electronic image sensors
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19634—Electrical details of the system, e.g. component blocks for carrying out specific functions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Television Signal Processing For Recording (AREA)
CNB008117586A 1999-08-17 2000-08-16 改善了动态范围的视频摄像机、记录系统和记录方法 Expired - Fee Related CN100510933C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14923799P 1999-08-17 1999-08-17
US60/149237 1999-08-17

Publications (2)

Publication Number Publication Date
CN1370289A CN1370289A (zh) 2002-09-18
CN100510933C true CN100510933C (zh) 2009-07-08

Family

ID=22529356

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB008117586A Expired - Fee Related CN100510933C (zh) 1999-08-17 2000-08-16 改善了动态范围的视频摄像机、记录系统和记录方法

Country Status (9)

Country Link
US (1) US6985185B1 (https=)
EP (1) EP1210645A4 (https=)
JP (1) JP4130737B2 (https=)
KR (1) KR100667444B1 (https=)
CN (1) CN100510933C (https=)
AU (1) AU7881500A (https=)
CA (1) CA2378066A1 (https=)
IL (2) IL147672A0 (https=)
WO (1) WO2001013171A1 (https=)

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JP2003101889A (ja) * 2001-09-25 2003-04-04 Konica Corp 電子カメラ
JP2003125279A (ja) * 2001-10-16 2003-04-25 Olympus Optical Co Ltd 撮像装置
US7508421B2 (en) * 2002-06-24 2009-03-24 Fujifilm Corporation Image pickup apparatus and image processing method
JP2004048455A (ja) * 2002-07-12 2004-02-12 Niles Co Ltd 撮像システム
US8417055B2 (en) 2007-03-05 2013-04-09 DigitalOptics Corporation Europe Limited Image processing method and apparatus
US8698924B2 (en) 2007-03-05 2014-04-15 DigitalOptics Corporation Europe Limited Tone mapping for low-light video frame enhancement
US8199222B2 (en) * 2007-03-05 2012-06-12 DigitalOptics Corporation Europe Limited Low-light video frame enhancement
US8264576B2 (en) 2007-03-05 2012-09-11 DigitalOptics Corporation Europe Limited RGBW sensor array
US7639889B2 (en) 2004-11-10 2009-12-29 Fotonation Ireland Ltd. Method of notifying users regarding motion artifacts based on image analysis
US8989516B2 (en) 2007-09-18 2015-03-24 Fotonation Limited Image processing method and apparatus
JP2006033049A (ja) * 2004-07-12 2006-02-02 Konica Minolta Photo Imaging Inc 撮像装置
IL165852A (en) * 2004-12-19 2010-12-30 Rafael Advanced Defense Sys System and method for image display enhancement
US20070279512A1 (en) * 2006-05-16 2007-12-06 Olympus Imaging Corp. Imaging apparatus
IES20070229A2 (en) 2006-06-05 2007-10-03 Fotonation Vision Ltd Image acquisition method and apparatus
US9307212B2 (en) 2007-03-05 2016-04-05 Fotonation Limited Tone mapping for low-light video frame enhancement
US7773118B2 (en) 2007-03-25 2010-08-10 Fotonation Vision Limited Handheld article with movement discrimination
CN101867727B (zh) * 2009-04-16 2011-12-07 华为技术有限公司 一种视频处理方法及装置
JP5566048B2 (ja) 2009-04-28 2014-08-06 キヤノン株式会社 表示装置及びその制御方法
US8181302B2 (en) * 2009-09-22 2012-05-22 Applied Materials, Inc. Brush alignment control mechanism
WO2012027290A1 (en) 2010-08-23 2012-03-01 Red. Com, Inc. High dynamic range video
US20130044237A1 (en) * 2011-08-15 2013-02-21 Broadcom Corporation High Dynamic Range Video
US8515270B1 (en) * 2012-08-03 2013-08-20 Granite Bay Software System and method for improved time-lapse photography
US9955084B1 (en) 2013-05-23 2018-04-24 Oliver Markus Haynold HDR video camera
US10277771B1 (en) 2014-08-21 2019-04-30 Oliver Markus Haynold Floating-point camera
US10225485B1 (en) 2014-10-12 2019-03-05 Oliver Markus Haynold Method and apparatus for accelerated tonemapping
CN105323496B (zh) * 2015-02-13 2019-01-11 维沃移动通信有限公司 自动曝光方法、拍照装置及移动终端
CN106034209B (zh) * 2016-04-08 2019-02-22 奇瑞汽车股份有限公司 获取视频的方法及装置
US10911689B2 (en) * 2017-02-15 2021-02-02 Intel IP Corporation Methods and apparatus using long exposure video for virtual reality headset
JP6917803B2 (ja) * 2017-06-27 2021-08-11 キヤノン株式会社 撮像装置、制御方法、及びプログラム
CN114302064B (zh) * 2022-01-27 2024-01-26 北京同尔科技有限公司 一种基于接收卡的视频处理方法、装置及系统
CN116389912B (zh) * 2023-04-24 2023-10-10 北京大学 脉冲相机融合普通相机重构高帧率高动态范围视频的方法

Citations (6)

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JPH01280985A (ja) 1987-10-06 1989-11-13 Canon Inc 撮像装置
US5101276A (en) * 1989-03-16 1992-03-31 Konica Corporation Electronic still camera capable of compensating for variations in luminance levels within a field being photographed
US5376964A (en) * 1992-07-14 1994-12-27 Fuji Photo Film Co., Ltd. Video camera, method of photometry therein, and method of focusing same
US5420635A (en) * 1991-08-30 1995-05-30 Fuji Photo Film Co., Ltd. Video camera, imaging method using video camera, method of operating video camera, image processing apparatus and method, and solid-state electronic imaging device
US5517242A (en) * 1993-06-29 1996-05-14 Kabushiki Kaisha Toyota Chuo Kenkyusho Image sensing device having expanded dynamic range
US5831676A (en) * 1992-08-19 1998-11-03 Canon Kabushiki Kaisha Image pickup device using plural control parameters for exposure control

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US4851915A (en) 1986-08-11 1989-07-25 Xian Northwest Telecommunication Engineering Inst. Method and apparatus for obtaining clear images of high speed moving objects
US4875100A (en) 1986-10-23 1989-10-17 Sony Corporation Electronic shutter for a CCD image sensor
US5638118A (en) * 1987-06-09 1997-06-10 Canon Kabushiki Kaisha Image sensing device with diverse storage times used in picture composition
JP2538684B2 (ja) 1989-11-30 1996-09-25 富士写真フイルム株式会社 電子シャッタ―の制御装置
JPH03179889A (ja) * 1989-12-08 1991-08-05 Oki Electric Ind Co Ltd 静止画像におけるフレーム／フィールド自動切替装置
JPH04119776A (ja) 1990-09-11 1992-04-21 Sony Corp 固体撮像装置
JPH04160988A (ja) * 1990-10-25 1992-06-04 Matsushita Electric Ind Co Ltd 電子スチルカメラ
JP3004382B2 (ja) 1991-04-24 2000-01-31 松下電器産業株式会社 可変シャッタ付テレビカメラ装置
US5488389A (en) * 1991-09-25 1996-01-30 Sharp Kabushiki Kaisha Display device
JP3153918B2 (ja) 1991-09-30 2001-04-09 ソニー株式会社 固体撮像装置および遮光検出装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01280985A (ja) 1987-10-06 1989-11-13 Canon Inc 撮像装置
US5101276A (en) * 1989-03-16 1992-03-31 Konica Corporation Electronic still camera capable of compensating for variations in luminance levels within a field being photographed
US5420635A (en) * 1991-08-30 1995-05-30 Fuji Photo Film Co., Ltd. Video camera, imaging method using video camera, method of operating video camera, image processing apparatus and method, and solid-state electronic imaging device
US5376964A (en) * 1992-07-14 1994-12-27 Fuji Photo Film Co., Ltd. Video camera, method of photometry therein, and method of focusing same
US5831676A (en) * 1992-08-19 1998-11-03 Canon Kabushiki Kaisha Image pickup device using plural control parameters for exposure control
US5517242A (en) * 1993-06-29 1996-05-14 Kabushiki Kaisha Toyota Chuo Kenkyusho Image sensing device having expanded dynamic range

Also Published As

Publication number Publication date
CN1370289A (zh) 2002-09-18
KR20020036844A (ko) 2002-05-16
WO2001013171A1 (en) 2001-02-22
KR100667444B1 (ko) 2007-01-10
AU7881500A (en) 2001-03-13
EP1210645A1 (en) 2002-06-05
IL147672A (en) 2007-06-03
CA2378066A1 (en) 2001-02-22
JP4130737B2 (ja) 2008-08-06
IL147672A0 (en) 2002-08-14
EP1210645A4 (en) 2006-09-13
US6985185B1 (en) 2006-01-10
JP2003507911A (ja) 2003-02-25

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Granted publication date: 20090708

Termination date: 20110816