HK1139263A1 - Hdr camera with multiple sensors - Google Patents

Hdr camera with multiple sensors

Info

Publication number
HK1139263A1
HK1139263A1 HK10104716.3A HK10104716A HK1139263A1 HK 1139263 A1 HK1139263 A1 HK 1139263A1 HK 10104716 A HK10104716 A HK 10104716A HK 1139263 A1 HK1139263 A1 HK 1139263A1
Authority
HK
Hong Kong
Prior art keywords
image sensor
sensor arrays
shutter
pixel data
controller
Prior art date
Application number
HK10104716.3A
Other languages
English (en)
Inventor
Gregory John Ward
Helge Seetzen
Wolfgang Heidrich
Original Assignee
Dolby Lab Licensing Corp
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 Dolby Lab Licensing Corp filed Critical Dolby Lab Licensing Corp
Publication of HK1139263A1 publication Critical patent/HK1139263A1/xx

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
    • H04N23/50—Constructional details
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/45—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from two or more image sensors being of different type or operating in different modes, e.g. with a CMOS sensor for moving images in combination with a charge-coupled device [CCD] for still images
    • 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
    • H04N23/95—Computational photography systems, e.g. light-field imaging systems
    • H04N23/951—Computational photography systems, e.g. light-field imaging systems by using two or more images to influence resolution, frame rate or aspect ratio
    • 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
    • H04N25/57—Control of the dynamic range
    • 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
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Studio Devices (AREA)
  • Exposure Control For Cameras (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Color Television Image Signal Generators (AREA)
  • Cameras In General (AREA)
HK10104716.3A 2006-12-12 2010-05-14 Hdr camera with multiple sensors HK1139263A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/609,837 US8242426B2 (en) 2006-12-12 2006-12-12 Electronic camera having multiple sensors for capturing high dynamic range images and related methods
PCT/US2007/087301 WO2008073991A2 (en) 2006-12-12 2007-12-12 Hdr camera with multiple sensors

Publications (1)

Publication Number Publication Date
HK1139263A1 true HK1139263A1 (en) 2010-09-10

Family

ID=39512472

Family Applications (1)

Application Number Title Priority Date Filing Date
HK10104716.3A HK1139263A1 (en) 2006-12-12 2010-05-14 Hdr camera with multiple sensors

Country Status (9)

Country Link
US (3) US8242426B2 (xx)
EP (1) EP2123026A4 (xx)
JP (3) JP5551937B2 (xx)
KR (1) KR101449973B1 (xx)
CN (1) CN101622862B (xx)
CA (1) CA2672143C (xx)
HK (1) HK1139263A1 (xx)
MX (1) MX2009006185A (xx)
WO (1) WO2008073991A2 (xx)

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Also Published As

Publication number Publication date
US8513588B2 (en) 2013-08-20
US10033940B2 (en) 2018-07-24
WO2008073991A2 (en) 2008-06-19
US8242426B2 (en) 2012-08-14
CN101622862A (zh) 2010-01-06
KR101449973B1 (ko) 2014-10-14
JP2014161055A (ja) 2014-09-04
EP2123026A2 (en) 2009-11-25
CA2672143A1 (en) 2008-06-19
JP2010512719A (ja) 2010-04-22
US20080149812A1 (en) 2008-06-26
CN101622862B (zh) 2012-01-11
KR20090088435A (ko) 2009-08-19
WO2008073991A3 (en) 2008-07-31
JP2017118551A (ja) 2017-06-29
EP2123026A4 (en) 2011-02-23
JP5551937B2 (ja) 2014-07-16
US20130300887A1 (en) 2013-11-14
JP6360211B2 (ja) 2018-07-18
CA2672143C (en) 2015-05-05
MX2009006185A (es) 2009-08-20
US20120307114A1 (en) 2012-12-06

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