JPWO2021255970A1 - - Google Patents

Info

Publication number
JPWO2021255970A1
JPWO2021255970A1 JP2022532259A JP2022532259A JPWO2021255970A1 JP WO2021255970 A1 JPWO2021255970 A1 JP WO2021255970A1 JP 2022532259 A JP2022532259 A JP 2022532259A JP 2022532259 A JP2022532259 A JP 2022532259A JP WO2021255970 A1 JPWO2021255970 A1 JP WO2021255970A1
Authority
JP
Japan
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
JP2022532259A
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 filed Critical
Publication of JPWO2021255970A1 publication Critical patent/JPWO2021255970A1/ja
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
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/73—Circuitry for compensating brightness variation in the scene by influencing the exposure time
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
    • G03B7/091—Digital circuits
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
    • G03B7/091—Digital circuits
    • G03B7/093—Digital circuits for control of exposure time
    • 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
    • H04N23/61—Control of cameras or camera modules based on recognised objects
    • 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
    • H04N23/72—Combination of two or more compensation controls

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Studio Devices (AREA)
JP2022532259A 2020-06-17 2021-01-13 Pending JPWO2021255970A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020104882 2020-06-17
PCT/JP2021/000850 WO2021255970A1 (ja) 2020-06-17 2021-01-13 撮像制御装置、撮像制御方法、プログラム

Publications (1)

Publication Number Publication Date
JPWO2021255970A1 true JPWO2021255970A1 (ja) 2021-12-23

Family

ID=79267750

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022532259A Pending JPWO2021255970A1 (ja) 2020-06-17 2021-01-13

Country Status (5)

Country Link
US (1) US20230179869A1 (ja)
EP (1) EP4174571A4 (ja)
JP (1) JPWO2021255970A1 (ja)
CN (1) CN115702383A (ja)
WO (1) WO2021255970A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230015621A1 (en) * 2021-07-06 2023-01-19 Qualcomm Incorporated Autofocus (af) and auto exposure control (aec) coordination

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4656657B2 (ja) * 2006-07-31 2011-03-23 キヤノン株式会社 撮像装置及びその制御方法
JP2008070562A (ja) * 2006-09-13 2008-03-27 Canon Inc 撮像装置および露出制御方法
JP2010093689A (ja) * 2008-10-10 2010-04-22 Panasonic Corp 撮像装置
JP5543180B2 (ja) * 2009-01-07 2014-07-09 キヤノン株式会社 撮像装置及びその制御方法及びプログラム
US9402034B2 (en) * 2011-07-29 2016-07-26 Apple Inc. Adaptive auto exposure adjustment
JP5945444B2 (ja) * 2012-04-19 2016-07-05 オリンパス株式会社 撮影機器
JP6486109B2 (ja) * 2015-01-09 2019-03-20 キヤノン株式会社 露出制御装置、その制御方法、およびプログラム
JP2018033013A (ja) 2016-08-25 2018-03-01 キヤノン株式会社 制御装置、撮像装置、制御方法、プログラム、および、記憶媒体

Also Published As

Publication number Publication date
CN115702383A (zh) 2023-02-14
EP4174571A1 (en) 2023-05-03
EP4174571A4 (en) 2023-12-06
US20230179869A1 (en) 2023-06-08
WO2021255970A1 (ja) 2021-12-23

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Legal Events

Date Code Title Description
A80 Written request to apply exceptions to lack of novelty of invention

Free format text: JAPANESE INTERMEDIATE CODE: A801

Effective date: 20221124

A80 Written request to apply exceptions to lack of novelty of invention

Free format text: JAPANESE INTERMEDIATE CODE: A80

Effective date: 20221124

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20231129