CN110383803A - 补偿渐晕 - Google Patents

补偿渐晕 Download PDF

Info

Publication number
CN110383803A
CN110383803A CN201780087293.3A CN201780087293A CN110383803A CN 110383803 A CN110383803 A CN 110383803A CN 201780087293 A CN201780087293 A CN 201780087293A CN 110383803 A CN110383803 A CN 110383803A
Authority
CN
China
Prior art keywords
illumination
image data
light
image capture
intensity
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.)
Pending
Application number
CN201780087293.3A
Other languages
English (en)
Chinese (zh)
Inventor
R.J.P.恩格伦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lumileds LLC
Original Assignee
Lumileds LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US15/851,240 external-priority patent/US10582169B2/en
Application filed by Lumileds LLC filed Critical Lumileds LLC
Priority to CN202110678977.9A priority Critical patent/CN113329140A/zh
Publication of CN110383803A publication Critical patent/CN110383803A/zh
Pending legal-status Critical Current

Links

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
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
    • H04N25/44—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array
    • H04N25/441—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array by reading contiguous pixels from selected rows or columns of the array, e.g. interlaced scanning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
    • H04N25/44—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array
    • H04N25/447—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array by preserving the colour pattern with or without loss of information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
    • H04N25/46—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by combining or binning pixels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/50—Control of the SSIS exposure
    • H04N25/53—Control of the integration time
    • H04N25/533—Control of the integration time by using differing integration times for different sensor regions
    • H04N25/534—Control of the integration time by using differing integration times for different sensor regions depending on the spectral component
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/61—Noise processing, e.g. detecting, correcting, reducing or removing noise the noise originating only from the lens unit, e.g. flare, shading, vignetting or "cos4"

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Studio Devices (AREA)
  • Image Input (AREA)
CN201780087293.3A 2016-12-23 2017-12-22 补偿渐晕 Pending CN110383803A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110678977.9A CN113329140A (zh) 2016-12-23 2017-12-22 补偿渐晕

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201662438956P 2016-12-23 2016-12-23
US62/438956 2016-12-23
EP17168779.1 2017-04-28
EP17168779 2017-04-28
US15/851,240 US10582169B2 (en) 2016-12-23 2017-12-21 Compensating for vignetting
US15/851240 2017-12-21
PCT/US2017/068087 WO2018119345A1 (en) 2016-12-23 2017-12-22 Compensating for vignetting

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202110678977.9A Division CN113329140A (zh) 2016-12-23 2017-12-22 补偿渐晕

Publications (1)

Publication Number Publication Date
CN110383803A true CN110383803A (zh) 2019-10-25

Family

ID=60955412

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201780087293.3A Pending CN110383803A (zh) 2016-12-23 2017-12-22 补偿渐晕
CN202110678977.9A Pending CN113329140A (zh) 2016-12-23 2017-12-22 补偿渐晕

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202110678977.9A Pending CN113329140A (zh) 2016-12-23 2017-12-22 补偿渐晕

Country Status (4)

Country Link
EP (1) EP3560184B1 (https=)
JP (1) JP7386703B2 (https=)
KR (1) KR102258568B1 (https=)
CN (2) CN110383803A (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111555116A (zh) * 2020-06-19 2020-08-18 宁波舜宇奥来技术有限公司 倒装vcsel光源和TOF模组
US10893244B2 (en) 2016-12-23 2021-01-12 Lumileds Llc Compensating for vignetting
CN114207471A (zh) * 2021-05-21 2022-03-18 深圳市汇顶科技股份有限公司 飞行时间深度检测的发射装置及电子设备
CN114502985A (zh) * 2021-05-21 2022-05-13 深圳市汇顶科技股份有限公司 飞行时间深度检测的发射装置及电子设备
CN116648639A (zh) * 2020-10-26 2023-08-25 捷普光学德国有限公司 环绕视图成像系统

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1233606A3 (en) * 2001-02-16 2004-03-31 Hewlett-Packard Company, A Delaware Corporation Digital cameras
WO2007078961A2 (en) * 2005-12-29 2007-07-12 Motorola, Inc. Illumination mechanism for mobile digital imaging
US20080106636A1 (en) * 2006-11-08 2008-05-08 Sony Ericsson Mobile Communications Ab Camera and method in a camera
US20100020227A1 (en) * 2008-07-25 2010-01-28 Research In Motion Limited Electronic device having a camera and method of controlling a flash
CN101803392A (zh) * 2007-09-13 2010-08-11 皇家飞利浦电子股份有限公司 用于像素化照明的照明设备
WO2014087301A1 (en) * 2012-12-05 2014-06-12 Koninklijke Philips N.V. Illumination array with adapted distribution of radiation
US20150116586A1 (en) * 2008-01-03 2015-04-30 Apple Inc. Illumination Systems and Methods for Computer Imagers
WO2016105698A1 (en) * 2014-12-22 2016-06-30 Google Inc. Time-of-flight camera system and method to improve measurement quality of weak field-of-view signal regions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050046739A1 (en) * 2003-08-29 2005-03-03 Voss James S. System and method using light emitting diodes with an image capture device
JP4747065B2 (ja) * 2006-09-29 2011-08-10 富士通株式会社 画像生成装置、画像生成方法および画像生成プログラム
JP2009176471A (ja) 2008-01-22 2009-08-06 Stanley Electric Co Ltd Ｌｅｄ光源用レンズ
JP5756722B2 (ja) * 2011-06-22 2015-07-29 株式会社エンプラス 光束制御部材、発光装置および照明装置
DE102013202890B4 (de) 2013-02-22 2018-12-06 Schaeffler Technologies AG & Co. KG Verfahren zur Erzeugung eines Audiosignal für ein synthetisches Geräusch eines Kraftfahrzeuges

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1233606A3 (en) * 2001-02-16 2004-03-31 Hewlett-Packard Company, A Delaware Corporation Digital cameras
WO2007078961A2 (en) * 2005-12-29 2007-07-12 Motorola, Inc. Illumination mechanism for mobile digital imaging
US20080106636A1 (en) * 2006-11-08 2008-05-08 Sony Ericsson Mobile Communications Ab Camera and method in a camera
CN101803392A (zh) * 2007-09-13 2010-08-11 皇家飞利浦电子股份有限公司 用于像素化照明的照明设备
US20150116586A1 (en) * 2008-01-03 2015-04-30 Apple Inc. Illumination Systems and Methods for Computer Imagers
US20100020227A1 (en) * 2008-07-25 2010-01-28 Research In Motion Limited Electronic device having a camera and method of controlling a flash
WO2014087301A1 (en) * 2012-12-05 2014-06-12 Koninklijke Philips N.V. Illumination array with adapted distribution of radiation
WO2016105698A1 (en) * 2014-12-22 2016-06-30 Google Inc. Time-of-flight camera system and method to improve measurement quality of weak field-of-view signal regions

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10893244B2 (en) 2016-12-23 2021-01-12 Lumileds Llc Compensating for vignetting
CN111555116A (zh) * 2020-06-19 2020-08-18 宁波舜宇奥来技术有限公司 倒装vcsel光源和TOF模组
CN116648639A (zh) * 2020-10-26 2023-08-25 捷普光学德国有限公司 环绕视图成像系统
CN114207471A (zh) * 2021-05-21 2022-03-18 深圳市汇顶科技股份有限公司 飞行时间深度检测的发射装置及电子设备
CN114502985A (zh) * 2021-05-21 2022-05-13 深圳市汇顶科技股份有限公司 飞行时间深度检测的发射装置及电子设备
WO2022241778A1 (zh) * 2021-05-21 2022-11-24 深圳市汇顶科技股份有限公司 飞行时间深度检测的发射装置及电子设备

Also Published As

Publication number Publication date
KR102258568B1 (ko) 2021-05-28
KR20190099044A (ko) 2019-08-23
JP7386703B2 (ja) 2023-11-27
JP2020515100A (ja) 2020-05-21
EP3560184A1 (en) 2019-10-30
EP3560184B1 (en) 2021-04-21
CN113329140A (zh) 2021-08-31

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Application publication date: 20191025

RJ01 Rejection of invention patent application after publication