JP7446898B2 - 電子機器 - Google Patents

電子機器 Download PDF

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Publication number
JP7446898B2
JP7446898B2 JP2020072109A JP2020072109A JP7446898B2 JP 7446898 B2 JP7446898 B2 JP 7446898B2 JP 2020072109 A JP2020072109 A JP 2020072109A JP 2020072109 A JP2020072109 A JP 2020072109A JP 7446898 B2 JP7446898 B2 JP 7446898B2
Authority
JP
Japan
Prior art keywords
light
line
sight
wavelength
eye
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.)
Active
Application number
JP2020072109A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021170045A5 (enExample
JP2021170045A (ja
Inventor
英明 山本
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 JP2020072109A priority Critical patent/JP7446898B2/ja
Priority to PCT/JP2021/000487 priority patent/WO2021210225A1/ja
Publication of JP2021170045A publication Critical patent/JP2021170045A/ja
Priority to US17/963,272 priority patent/US20230030103A1/en
Publication of JP2021170045A5 publication Critical patent/JP2021170045A5/ja
Application granted granted Critical
Publication of JP7446898B2 publication Critical patent/JP7446898B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G06F3/013—Eye tracking input arrangements
    • 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
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/02—Viewfinders
    • G03B13/06—Viewfinders with lenses with or without reflectors
    • 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
    • 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
    • H04N23/51—Housings
    • 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
    • H04N23/60—Control of cameras or camera modules
    • H04N23/617—Upgrading or updating of programs or applications for camera control
    • 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
    • H04N23/62—Control of parameters via user interfaces
    • 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
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/366—Image reproducers using viewer tracking
    • H04N13/383—Image reproducers using viewer tracking for tracking with gaze detection, i.e. detecting the lines of sight of the viewer's eyes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Software Systems (AREA)
  • Eye Examination Apparatus (AREA)
  • Viewfinders (AREA)
  • Studio Devices (AREA)
  • Exposure Control For Cameras (AREA)
  • Automatic Focus Adjustment (AREA)
  • Details Of Cameras Including Film Mechanisms (AREA)
JP2020072109A 2020-04-14 2020-04-14 電子機器 Active JP7446898B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2020072109A JP7446898B2 (ja) 2020-04-14 2020-04-14 電子機器
PCT/JP2021/000487 WO2021210225A1 (ja) 2020-04-14 2021-01-08 電子機器
US17/963,272 US20230030103A1 (en) 2020-04-14 2022-10-11 Electronic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020072109A JP7446898B2 (ja) 2020-04-14 2020-04-14 電子機器

Publications (3)

Publication Number Publication Date
JP2021170045A JP2021170045A (ja) 2021-10-28
JP2021170045A5 JP2021170045A5 (enExample) 2023-05-01
JP7446898B2 true JP7446898B2 (ja) 2024-03-11

Family

ID=78083585

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020072109A Active JP7446898B2 (ja) 2020-04-14 2020-04-14 電子機器

Country Status (3)

Country Link
US (1) US20230030103A1 (enExample)
JP (1) JP7446898B2 (enExample)
WO (1) WO2021210225A1 (enExample)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3542410B2 (ja) * 1995-06-27 2004-07-14 キヤノン株式会社 視線検出手段を有する機器
JPH09262209A (ja) * 1996-03-28 1997-10-07 Canon Inc 視線検出手段，接眼検出手段を備えた撮像装置
JP2004012503A (ja) * 2002-06-03 2004-01-15 Canon Inc カメラ
US10303246B2 (en) * 2016-01-20 2019-05-28 North Inc. Systems, devices, and methods for proximity-based eye tracking
EP4242731B1 (en) * 2017-09-07 2025-11-12 Apple Inc. Head-mounted display with adjustment mechanism
US10564429B2 (en) * 2018-02-01 2020-02-18 Varjo Technologies Oy Gaze-tracking system using illuminators emitting different wavelengths
US10585477B1 (en) * 2018-04-05 2020-03-10 Facebook Technologies, Llc Patterned optical filter for eye tracking

Also Published As

Publication number Publication date
US20230030103A1 (en) 2023-02-02
WO2021210225A1 (ja) 2021-10-21
JP2021170045A (ja) 2021-10-28

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