IN2013MN00785A - - Google Patents

Info

Publication number
IN2013MN00785A
IN2013MN00785A IN785MUN2013A IN2013MN00785A IN 2013MN00785 A IN2013MN00785 A IN 2013MN00785A IN 785MUN2013 A IN785MUN2013 A IN 785MUN2013A IN 2013MN00785 A IN2013MN00785 A IN 2013MN00785A
Authority
IN
India
Prior art keywords
image
light source
powered
capture
region
Prior art date
Application number
Other languages
English (en)
Inventor
Ruben M Velarde
Thomas W Osborne
Szepo Robert Hung
Haiyin Wang
Liang Liang
Ying X Noyes
Edward G Atrero
Original Assignee
Qualcomm Inc
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
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of IN2013MN00785A publication Critical patent/IN2013MN00785A/en

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
    • H04N23/60—Control of cameras or camera modules
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals
    • H04N23/675—Focus control based on electronic image sensor signals comprising setting of focusing regions
    • 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
    • H04N23/71—Circuitry for evaluating the brightness variation
    • 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

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Color Television Image Signal Generators (AREA)
  • Processing Of Color Television Signals (AREA)
IN785MUN2013 2010-10-27 2011-10-25 IN2013MN00785A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/912,863 US8773577B2 (en) 2010-10-27 2010-10-27 Region of interest extraction
PCT/US2011/057746 WO2012058239A1 (fr) 2010-10-27 2011-10-25 Extraction d'une zone présentant un intérêt

Publications (1)

Publication Number Publication Date
IN2013MN00785A true IN2013MN00785A (fr) 2015-06-12

Family

ID=44947209

Family Applications (1)

Application Number Title Priority Date Filing Date
IN785MUN2013 IN2013MN00785A (fr) 2010-10-27 2011-10-25

Country Status (7)

Country Link
US (1) US8773577B2 (fr)
EP (1) EP2633679B1 (fr)
JP (1) JP5739001B2 (fr)
KR (1) KR101488630B1 (fr)
CN (1) CN103190144B (fr)
IN (1) IN2013MN00785A (fr)
WO (1) WO2012058239A1 (fr)

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US11906353B2 (en) 2018-06-11 2024-02-20 Meta Platforms Technologies, Llc Digital pixel with extended dynamic range
US11463636B2 (en) 2018-06-27 2022-10-04 Facebook Technologies, Llc Pixel sensor having multiple photodiodes
US10897586B2 (en) 2018-06-28 2021-01-19 Facebook Technologies, Llc Global shutter image sensor
US10931884B2 (en) 2018-08-20 2021-02-23 Facebook Technologies, Llc Pixel sensor having adaptive exposure time
US11956413B2 (en) 2018-08-27 2024-04-09 Meta Platforms Technologies, Llc Pixel sensor having multiple photodiodes and shared comparator
US11595602B2 (en) 2018-11-05 2023-02-28 Meta Platforms Technologies, Llc Image sensor post processing
US11962928B2 (en) 2018-12-17 2024-04-16 Meta Platforms Technologies, Llc Programmable pixel array
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US11218660B1 (en) 2019-03-26 2022-01-04 Facebook Technologies, Llc Pixel sensor having shared readout structure
US11943561B2 (en) 2019-06-13 2024-03-26 Meta Platforms Technologies, Llc Non-linear quantization at pixel sensor
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CN111145138B (zh) * 2019-07-30 2023-06-23 Tcl王牌电器(惠州)有限公司 Led灯板的检测方法、装置、设备及存储介质
US11936998B1 (en) 2019-10-17 2024-03-19 Meta Platforms Technologies, Llc Digital pixel sensor having extended dynamic range
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Also Published As

Publication number Publication date
CN103190144B (zh) 2016-01-27
EP2633679A1 (fr) 2013-09-04
JP5739001B2 (ja) 2015-06-24
US8773577B2 (en) 2014-07-08
EP2633679B1 (fr) 2017-03-01
WO2012058239A1 (fr) 2012-05-03
JP2013541307A (ja) 2013-11-07
US20120105668A1 (en) 2012-05-03
KR101488630B1 (ko) 2015-01-30
CN103190144A (zh) 2013-07-03
KR20130102089A (ko) 2013-09-16

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