JP7781613B2 - 画像投影装置及び画像投影装置の制御方法 - Google Patents

画像投影装置及び画像投影装置の制御方法

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Publication number
JP7781613B2
JP7781613B2 JP2021192193A JP2021192193A JP7781613B2 JP 7781613 B2 JP7781613 B2 JP 7781613B2 JP 2021192193 A JP2021192193 A JP 2021192193A JP 2021192193 A JP2021192193 A JP 2021192193A JP 7781613 B2 JP7781613 B2 JP 7781613B2
Authority
JP
Japan
Prior art keywords
image
area
pupil
user
projected
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
JP2021192193A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023078881A (ja
JP2023078881A5 (enExample
Inventor
正剛 岩▲崎▼
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 JP2021192193A priority Critical patent/JP7781613B2/ja
Priority to US18/055,294 priority patent/US12293686B2/en
Publication of JP2023078881A publication Critical patent/JP2023078881A/ja
Publication of JP2023078881A5 publication Critical patent/JP2023078881A5/ja
Application granted granted Critical
Publication of JP7781613B2 publication Critical patent/JP7781613B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
    • 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
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/068—Adjustment of display parameters for control of viewing angle adjustment
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0464—Positioning
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2354/00—Aspects of interface with display user

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • Eye Examination Apparatus (AREA)
JP2021192193A 2021-11-26 2021-11-26 画像投影装置及び画像投影装置の制御方法 Active JP7781613B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2021192193A JP7781613B2 (ja) 2021-11-26 2021-11-26 画像投影装置及び画像投影装置の制御方法
US18/055,294 US12293686B2 (en) 2021-11-26 2022-11-14 Image projection apparatus and method of controlling the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021192193A JP7781613B2 (ja) 2021-11-26 2021-11-26 画像投影装置及び画像投影装置の制御方法

Publications (3)

Publication Number Publication Date
JP2023078881A JP2023078881A (ja) 2023-06-07
JP2023078881A5 JP2023078881A5 (enExample) 2024-11-29
JP7781613B2 true JP7781613B2 (ja) 2025-12-08

Family

ID=86500417

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021192193A Active JP7781613B2 (ja) 2021-11-26 2021-11-26 画像投影装置及び画像投影装置の制御方法

Country Status (2)

Country Link
US (1) US12293686B2 (enExample)
JP (1) JP7781613B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11966509B1 (en) * 2023-01-31 2024-04-23 Pixieray Oy Tracking pupil centre during eye scanning

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015111231A (ja) 2013-05-31 2015-06-18 株式会社Ｑｄレーザ 画像投影装置及び投射装置
US20160109943A1 (en) 2014-10-21 2016-04-21 Honeywell International Inc. System and method for controlling visibility of a proximity display
JP2017009986A (ja) 2015-06-25 2017-01-12 株式会社Ｑｄレーザ 画像投影装置
JP2017016056A (ja) 2015-07-06 2017-01-19 セイコーエプソン株式会社 表示システム、表示装置、表示装置の制御方法、及び、プログラム
JP2017116669A (ja) 2015-12-22 2017-06-29 株式会社Ｑｄレーザ 画像投影装置
WO2018186046A1 (ja) 2017-04-04 2018-10-11 国立大学法人福井大学 映像生成装置及び映像生成方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2932636B2 (ja) 1990-08-20 1999-08-09 ソニー株式会社 直視型画像表示装置
JPH0634873A (ja) 1992-07-16 1994-02-10 Canon Inc 視線検出装置を有した光学装置
JPH11347016A (ja) * 1997-10-01 1999-12-21 Oki Electric Ind Co Ltd 撮像装置
JP6255524B2 (ja) * 2016-06-09 2017-12-27 株式会社Ｑｄレーザ 画像投影システム、画像投影装置、画像投影方法、画像投影プログラム及びサーバ装置
JP2018028579A (ja) * 2016-08-16 2018-02-22 日本電気株式会社 表示装置および表示方法
EP4546035A3 (en) * 2019-11-13 2025-06-18 Magic Leap, Inc. Optical device for ambient light management systems for wearable devices

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015111231A (ja) 2013-05-31 2015-06-18 株式会社Ｑｄレーザ 画像投影装置及び投射装置
US20160109943A1 (en) 2014-10-21 2016-04-21 Honeywell International Inc. System and method for controlling visibility of a proximity display
JP2017009986A (ja) 2015-06-25 2017-01-12 株式会社Ｑｄレーザ 画像投影装置
JP2017016056A (ja) 2015-07-06 2017-01-19 セイコーエプソン株式会社 表示システム、表示装置、表示装置の制御方法、及び、プログラム
JP2017116669A (ja) 2015-12-22 2017-06-29 株式会社Ｑｄレーザ 画像投影装置
WO2018186046A1 (ja) 2017-04-04 2018-10-11 国立大学法人福井大学 映像生成装置及び映像生成方法

Also Published As

Publication number Publication date
US12293686B2 (en) 2025-05-06
JP2023078881A (ja) 2023-06-07
US20230169896A1 (en) 2023-06-01

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