JP2014197141A - 撮像装置 - Google Patents

撮像装置 Download PDF

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Publication number
JP2014197141A
JP2014197141A JP2013073047A JP2013073047A JP2014197141A JP 2014197141 A JP2014197141 A JP 2014197141A JP 2013073047 A JP2013073047 A JP 2013073047A JP 2013073047 A JP2013073047 A JP 2013073047A JP 2014197141 A JP2014197141 A JP 2014197141A
Authority
JP
Japan
Prior art keywords
photometric
aperture
subject
variable
image
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.)
Withdrawn
Application number
JP2013073047A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014197141A5 (enExample
Inventor
木村　哲哉
Tetsuya Kimura
哲哉 木村
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP2013073047A priority Critical patent/JP2014197141A/ja
Priority to US14/197,768 priority patent/US20140293064A1/en
Publication of JP2014197141A publication Critical patent/JP2014197141A/ja
Publication of JP2014197141A5 publication Critical patent/JP2014197141A5/ja
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/141—Control of illumination
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/785—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system
    • G01S3/786—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system the desired condition being maintained automatically
    • G01S3/7864—T.V. type tracking systems
    • 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
    • H04N23/73—Circuitry for compensating brightness variation in the scene by influencing the exposure time
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/02—Catoptric systems, e.g. image erecting and reversing system
    • G02B17/04—Catoptric systems, e.g. image erecting and reversing system using prisms only
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Studio Devices (AREA)
  • Exposure Control For Cameras (AREA)
JP2013073047A 2013-03-29 2013-03-29 撮像装置 Withdrawn JP2014197141A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013073047A JP2014197141A (ja) 2013-03-29 2013-03-29 撮像装置
US14/197,768 US20140293064A1 (en) 2013-03-29 2014-03-05 Image pickup apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013073047A JP2014197141A (ja) 2013-03-29 2013-03-29 撮像装置

Publications (2)

Publication Number Publication Date
JP2014197141A true JP2014197141A (ja) 2014-10-16
JP2014197141A5 JP2014197141A5 (enExample) 2016-04-28

Family

ID=51620467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013073047A Withdrawn JP2014197141A (ja) 2013-03-29 2013-03-29 撮像装置

Country Status (2)

Country Link
US (1) US20140293064A1 (enExample)
JP (1) JP2014197141A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020198462A (ja) * 2019-05-30 2020-12-10 日本電産コパル株式会社 携帯型電子機器及び画像認証方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2525000A (en) * 2014-04-08 2015-10-14 Technion Res & Dev Foundation Structured light generation and processing on a mobile device
US10908478B2 (en) * 2017-02-20 2021-02-02 Sony Corporation Photometric device, photometric method, program, and capturing device
CN117897950A (zh) * 2021-09-22 2024-04-16 株式会社富士 移动体及其控制方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7133608B1 (en) * 1995-06-08 2006-11-07 Minolta Co., Ltd. Camera
JP4891671B2 (ja) * 2006-06-30 2012-03-07 大日本印刷株式会社 測光機能付きカメラおよびカメラ用光学素子

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020198462A (ja) * 2019-05-30 2020-12-10 日本電産コパル株式会社 携帯型電子機器及び画像認証方法
JP7303022B2 (ja) 2019-05-30 2023-07-04 ニデックプレシジョン株式会社 携帯型電子機器及び画像認証方法

Also Published As

Publication number Publication date
US20140293064A1 (en) 2014-10-02

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