CN112840640B - 投影控制装置、投影控制方法以及投影控制系统 - Google Patents

投影控制装置、投影控制方法以及投影控制系统 Download PDF

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Publication number
CN112840640B
CN112840640B CN201980066572.0A CN201980066572A CN112840640B CN 112840640 B CN112840640 B CN 112840640B CN 201980066572 A CN201980066572 A CN 201980066572A CN 112840640 B CN112840640 B CN 112840640B
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China
Prior art keywords
projection
image
unit
control device
projection control
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CN201980066572.0A
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English (en)
Chinese (zh)
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CN112840640A (zh
Inventor
中村秀幸
渕上竜司
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Panasonic Intellectual Property Management Co Ltd
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Panasonic Intellectual Property Management Co Ltd
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    • 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]
    • H04N9/3191—Testing thereof
    • H04N9/3194—Testing thereof including sensor feedback
    • 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
    • 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
    • G06V40/103—Static body considered as a whole, e.g. static pedestrian or occupant recognition
    • 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)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Geometry (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Theoretical Computer Science (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Projection Apparatus (AREA)
CN201980066572.0A 2018-08-09 2019-08-07 投影控制装置、投影控制方法以及投影控制系统 Active CN112840640B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018-150634 2018-08-09
JP2018150634A JP7217422B2 (ja) 2018-08-09 2018-08-09 投影制御装置、投影制御方法および投影制御システム
PCT/JP2019/031249 WO2020032140A1 (ja) 2018-08-09 2019-08-07 投影制御装置、投影制御方法および投影制御システム

Publications (2)

Publication Number Publication Date
CN112840640A CN112840640A (zh) 2021-05-25
CN112840640B true CN112840640B (zh) 2024-07-05

Family

ID=69414864

Family Applications (1)

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CN201980066572.0A Active CN112840640B (zh) 2018-08-09 2019-08-07 投影控制装置、投影控制方法以及投影控制系统

Country Status (4)

Country Link
US (1) US11606541B2 (enExample)
JP (1) JP7217422B2 (enExample)
CN (1) CN112840640B (enExample)
WO (1) WO2020032140A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7394386B2 (ja) * 2020-03-30 2023-12-08 パナソニックＩｐマネジメント株式会社 プロジェクタおよび画像投影方法
JP7781788B2 (ja) * 2021-01-29 2025-12-08 パナソニックプロジェクター＆ディスプレイ株式会社 投写制御方法、および、投写制御装置
US20250024005A1 (en) * 2023-07-14 2025-01-16 Vladimir V. Maslinkovskiy Real time masking of projected visual media
CN120374658B (zh) * 2025-03-24 2025-10-24 中国科学院空天信息创新研究院 基于掩膜提示的遥感地物规则矢量轮廓提取方法及装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016122179A (ja) * 2014-12-25 2016-07-07 パナソニックＩｐマネジメント株式会社 投影装置及び投影方法

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JP3846444B2 (ja) 2003-03-31 2006-11-15 セイコーエプソン株式会社 投写面上に画像を表示させずに行う画像の表示領域の決定
JP2005275447A (ja) * 2004-03-22 2005-10-06 Casio Comput Co Ltd 画像処理装置、画像処理方法及びプログラム
JP4611932B2 (ja) * 2006-05-17 2011-01-12 日本電信電話株式会社 移動体追従撮影投影装置
US20120069180A1 (en) * 2009-05-26 2012-03-22 Panasonic Electric Works Co., Ltd. Information presentation apparatus
JP2013192189A (ja) 2012-03-15 2013-09-26 Casio Comput Co Ltd 画像処理装置、投影システム、プログラム及び画像処理方法
JP6287161B2 (ja) * 2013-12-18 2018-03-07 セイコーエプソン株式会社 投写装置および投写方法
JP6270674B2 (ja) * 2014-02-27 2018-01-31 シチズン時計株式会社 投影装置
JP6307426B2 (ja) 2014-10-14 2018-04-04 株式会社東通 画像投影方法及び画像投影システム
JP2016085380A (ja) 2014-10-27 2016-05-19 キヤノン株式会社 制御装置、制御方法、及び、プログラム
US10447979B2 (en) * 2014-12-25 2019-10-15 Panasonic Intellectual Property Management Co., Ltd. Projection device for detecting and recognizing moving objects
US20160191877A1 (en) 2014-12-25 2016-06-30 Panasonic Intellectual Property Management Co., Ltd. Projector device and projection method
US20190116356A1 (en) * 2016-04-15 2019-04-18 Sony Corporation Information processing apparatus, information processing method, and program
US10685478B1 (en) * 2018-06-14 2020-06-16 Kilburn Live, Llc Mitigating projector glare by real-time dynamic shadow masking

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016122179A (ja) * 2014-12-25 2016-07-07 パナソニックＩｐマネジメント株式会社 投影装置及び投影方法

Also Published As

Publication number Publication date
US11606541B2 (en) 2023-03-14
CN112840640A (zh) 2021-05-25
JP7217422B2 (ja) 2023-02-03
JP2020027976A (ja) 2020-02-20
US20220021856A1 (en) 2022-01-20
WO2020032140A1 (ja) 2020-02-13

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