CN116982309A - 投影系统以及投影系统的控制方法 - Google Patents

投影系统以及投影系统的控制方法 Download PDF

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Publication number
CN116982309A
CN116982309A CN202280021251.0A CN202280021251A CN116982309A CN 116982309 A CN116982309 A CN 116982309A CN 202280021251 A CN202280021251 A CN 202280021251A CN 116982309 A CN116982309 A CN 116982309A
Authority
CN
China
Prior art keywords
projection image
projector
projection
command
image data
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.)
Pending
Application number
CN202280021251.0A
Other languages
English (en)
Chinese (zh)
Inventor
长田正美
杉山典三
渡边崇
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.)
Panasonic Imaging Corp
Original Assignee
Panasonic Intellectual Property Management Co Ltd
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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN116982309A publication Critical patent/CN116982309A/zh
Pending legal-status Critical Current

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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
    • 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
    • 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)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Projection Apparatus (AREA)
CN202280021251.0A 2021-03-16 2022-03-08 投影系统以及投影系统的控制方法 Pending CN116982309A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-042851 2021-03-16
JP2021042851 2021-03-16
PCT/JP2022/009905 WO2022196426A1 (ja) 2021-03-16 2022-03-08 投影システム及び投影システムの制御方法

Publications (1)

Publication Number Publication Date
CN116982309A true CN116982309A (zh) 2023-10-31

Family

ID=83320496

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280021251.0A Pending CN116982309A (zh) 2021-03-16 2022-03-08 投影系统以及投影系统的控制方法

Country Status (5)

Country Link
US (1) US20230421735A1 (https=)
EP (1) EP4311225B1 (https=)
JP (1) JPWO2022196426A1 (https=)
CN (1) CN116982309A (https=)
WO (1) WO2022196426A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7626121B2 (ja) * 2022-10-27 2025-02-04 セイコーエプソン株式会社 投射方法、処理装置、プロジェクションシステム、及びプログラム
US20250308417A1 (en) * 2024-03-29 2025-10-02 Coretronic Corporation Projected image correction system, projected image correction method and non-transitory computer-readable recording medium

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3216644B2 (ja) * 1990-03-09 2001-10-09 オリンパス光学工業株式会社 実像投影式映像再生装置及び該装置に適用するための制御信号形成装置
JP3594051B2 (ja) * 1995-11-22 2004-11-24 東芝ライテック株式会社 ムービングプロジェクターシステム
JP2008051848A (ja) * 2006-08-22 2008-03-06 Seiko Epson Corp 表示装置、マルチディスプレイシステム、同期制御方法、同期制御プログラム、および記録媒体
JP2014178503A (ja) * 2013-03-15 2014-09-25 Casio Comput Co Ltd シナリオデータ、投影装置及び投影方法
CN106464826B (zh) * 2014-07-01 2020-02-07 索尼公司 信息处理装置及方法
JP2016139954A (ja) * 2015-01-28 2016-08-04 セイコーエプソン株式会社 プロジェクター及び投写方法
JP2019102867A (ja) 2017-11-29 2019-06-24 Ｎｅｃディスプレイソリューションズ株式会社 映像投射システム、映像調整方法およびプログラム

Also Published As

Publication number Publication date
US20230421735A1 (en) 2023-12-28
EP4311225A1 (en) 2024-01-24
EP4311225B1 (en) 2026-04-29
EP4311225A4 (en) 2024-07-10
WO2022196426A1 (ja) 2022-09-22
JPWO2022196426A1 (https=) 2022-09-22

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Effective date of registration: 20251016

Address after: Osaka Japan

Applicant after: Panasonic Imaging Corporation

Country or region after: Japan

Address before: Osaka Japan

Applicant before: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT Co.,Ltd.

Country or region before: Japan