JPWO2021181938A1 - - Google Patents

Info

Publication number
JPWO2021181938A1
JPWO2021181938A1 JP2022505829A JP2022505829A JPWO2021181938A1 JP WO2021181938 A1 JPWO2021181938 A1 JP WO2021181938A1 JP 2022505829 A JP2022505829 A JP 2022505829A JP 2022505829 A JP2022505829 A JP 2022505829A JP WO2021181938 A1 JPWO2021181938 A1 JP WO2021181938A1
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.)
Granted
Application number
JP2022505829A
Other versions
JPWO2021181938A5 (ja
JP7336021B2 (ja
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 JPWO2021181938A1 publication Critical patent/JPWO2021181938A1/ja
Publication of JPWO2021181938A5 publication Critical patent/JPWO2021181938A5/ja
Application granted granted Critical
Publication of JP7336021B2 publication Critical patent/JP7336021B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/3147—Multi-projection systems
    • 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/38—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory with means for controlling the display position
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • H04N9/3158—Modulator illumination systems for controlling the spectrum
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3179—Video signal processing therefor
    • H04N9/3185—Geometric adjustment, e.g. keystone or convergence

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
  • Projection Apparatus (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP2022505829A 2020-03-09 2021-01-29 投影システム、投影方法、及び制御プログラム Active JP7336021B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020040022 2020-03-09
JP2020040022 2020-03-09
PCT/JP2021/003431 WO2021181938A1 (ja) 2020-03-09 2021-01-29 投影システム、投影方法、及び制御プログラム

Publications (3)

Publication Number Publication Date
JPWO2021181938A1 true JPWO2021181938A1 (ja) 2021-09-16
JPWO2021181938A5 JPWO2021181938A5 (ja) 2022-12-02
JP7336021B2 JP7336021B2 (ja) 2023-08-30

Family

ID=77671337

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022505829A Active JP7336021B2 (ja) 2020-03-09 2021-01-29 投影システム、投影方法、及び制御プログラム

Country Status (3)

Country Link
US (1) US20220417481A1 (ja)
JP (1) JP7336021B2 (ja)
WO (1) WO2021181938A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2021171907A1 (ja) * 2020-02-26 2021-09-02

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013068742A (ja) * 2011-09-21 2013-04-18 Goto Optical Mfg Co プラネタリウムにおける星空の分割投映方法
JP2015206950A (ja) * 2014-04-22 2015-11-19 ソニー株式会社 情報処理装置、情報処理方法、プログラム、調整装置、及び画像表示システム
US20170070711A1 (en) * 2015-09-03 2017-03-09 Disney Enterprises, Inc. Intensity correction for projection systems
JP2018054763A (ja) * 2016-09-27 2018-04-05 キヤノン株式会社 画像投射装置、画像投射装置の制御方法、プログラム
JP2018152663A (ja) * 2017-03-10 2018-09-27 株式会社リコー 画像処理装置、表示システム、画像処理装置の制御方法及びプログラム
JP2018197824A (ja) * 2017-05-24 2018-12-13 キヤノン株式会社 投影装置、情報処理装置およびそれらの制御方法、並びにプログラム
US20190104291A1 (en) * 2017-09-29 2019-04-04 Coretronic Corporation Projection system and automatic setting method thereof

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013068742A (ja) * 2011-09-21 2013-04-18 Goto Optical Mfg Co プラネタリウムにおける星空の分割投映方法
JP2015206950A (ja) * 2014-04-22 2015-11-19 ソニー株式会社 情報処理装置、情報処理方法、プログラム、調整装置、及び画像表示システム
US20170070711A1 (en) * 2015-09-03 2017-03-09 Disney Enterprises, Inc. Intensity correction for projection systems
JP2018054763A (ja) * 2016-09-27 2018-04-05 キヤノン株式会社 画像投射装置、画像投射装置の制御方法、プログラム
JP2018152663A (ja) * 2017-03-10 2018-09-27 株式会社リコー 画像処理装置、表示システム、画像処理装置の制御方法及びプログラム
JP2018197824A (ja) * 2017-05-24 2018-12-13 キヤノン株式会社 投影装置、情報処理装置およびそれらの制御方法、並びにプログラム
US20190104291A1 (en) * 2017-09-29 2019-04-04 Coretronic Corporation Projection system and automatic setting method thereof

Also Published As

Publication number Publication date
WO2021181938A1 (ja) 2021-09-16
JP7336021B2 (ja) 2023-08-30
US20220417481A1 (en) 2022-12-29

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