JP6330292B2 - プロジェクター、及び、プロジェクターの制御方法 - Google Patents

プロジェクター、及び、プロジェクターの制御方法 Download PDF

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Publication number
JP6330292B2
JP6330292B2 JP2013239537A JP2013239537A JP6330292B2 JP 6330292 B2 JP6330292 B2 JP 6330292B2 JP 2013239537 A JP2013239537 A JP 2013239537A JP 2013239537 A JP2013239537 A JP 2013239537A JP 6330292 B2 JP6330292 B2 JP 6330292B2
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JP
Japan
Prior art keywords
unit
imaging
image
projector
processing
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.)
Expired - Fee Related
Application number
JP2013239537A
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English (en)
Japanese (ja)
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JP2015099522A (ja
JP2015099522A5 (enExample
Inventor
博行 市枝
博行 市枝
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2013239537A priority Critical patent/JP6330292B2/ja
Priority to US14/537,176 priority patent/US9804483B2/en
Priority to CN201410669765.4A priority patent/CN104658462B/zh
Publication of JP2015099522A publication Critical patent/JP2015099522A/ja
Publication of JP2015099522A5 publication Critical patent/JP2015099522A5/ja
Application granted granted Critical
Publication of JP6330292B2 publication Critical patent/JP6330292B2/ja
Expired - Fee Related legal-status Critical Current
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    • 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
    • G03B21/14—Details
    • 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
    • G03B21/14—Details
    • G03B21/147—Optical correction of image distortions, e.g. keystone
    • 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
    • G03B21/14—Details
    • G03B21/26—Projecting separately subsidiary matter simultaneously with main image
    • 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
    • G03B2206/00—Systems for exchange of information between different pieces of apparatus, e.g. for exchanging trimming information, for photo finishing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Engineering & Computer Science (AREA)
  • Position Input By Displaying (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP2013239537A 2013-11-20 2013-11-20 プロジェクター、及び、プロジェクターの制御方法 Expired - Fee Related JP6330292B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2013239537A JP6330292B2 (ja) 2013-11-20 2013-11-20 プロジェクター、及び、プロジェクターの制御方法
US14/537,176 US9804483B2 (en) 2013-11-20 2014-11-10 Projector and method of controlling projector
CN201410669765.4A CN104658462B (zh) 2013-11-20 2014-11-20 投影机以及投影机的控制方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013239537A JP6330292B2 (ja) 2013-11-20 2013-11-20 プロジェクター、及び、プロジェクターの制御方法

Publications (3)

Publication Number Publication Date
JP2015099522A JP2015099522A (ja) 2015-05-28
JP2015099522A5 JP2015099522A5 (enExample) 2016-12-22
JP6330292B2 true JP6330292B2 (ja) 2018-05-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013239537A Expired - Fee Related JP6330292B2 (ja) 2013-11-20 2013-11-20 プロジェクター、及び、プロジェクターの制御方法

Country Status (3)

Country Link
US (1) US9804483B2 (enExample)
JP (1) JP6330292B2 (enExample)
CN (1) CN104658462B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9781397B2 (en) 2015-10-05 2017-10-03 Panasonic Intellectual Property Management Co., Ltd. Projector and projector system
JP6844159B2 (ja) * 2016-09-12 2021-03-17 セイコーエプソン株式会社 表示装置、及び、表示装置の制御方法
JP6766662B2 (ja) * 2017-01-25 2020-10-14 株式会社リコー 画像処理装置、画像投影装置、および画像処理方法
CN108696733A (zh) * 2017-02-22 2018-10-23 深圳市光峰光电技术有限公司 投影画面矫正方法及装置
JP7140514B2 (ja) * 2018-03-07 2022-09-21 キヤノン株式会社 投射型表示装置およびその制御方法
JP7703907B2 (ja) * 2021-06-02 2025-07-08 セイコーエプソン株式会社 プロジェクターおよびプロジェクターの制御方法
CN114339182B (zh) * 2021-12-30 2024-03-26 上海顺久电子科技有限公司 投影设备的对焦方法、投影设备及存储介质

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09261569A (ja) * 1996-03-27 1997-10-03 Nec Corp キーストン歪み補正装置
JP2000138856A (ja) * 1998-10-29 2000-05-16 Seiko Epson Corp 画像入力装置、プレゼンテーションシステム及び情報記憶媒体
JP3842515B2 (ja) * 2000-03-24 2006-11-08 セイコーエプソン株式会社 多重解像度画像解析による指示位置検出
JP2002185888A (ja) * 2000-12-13 2002-06-28 Nanao Corp 画像信号の垂直変換処理方法と、その装置、それを使用するプロジェクタ用の補正画像生成装置
JP3882929B2 (ja) * 2004-03-29 2007-02-21 セイコーエプソン株式会社 画像処理システム、プロジェクタおよび画像処理方法
US7760962B2 (en) * 2005-03-30 2010-07-20 Casio Computer Co., Ltd. Image capture apparatus which synthesizes a plurality of images obtained by shooting a subject from different directions, to produce an image in which the influence of glare from a light is reduced
JP3953500B1 (ja) * 2006-02-07 2007-08-08 シャープ株式会社 画像投影方法及びプロジェクタ
JP2008078690A (ja) * 2006-09-19 2008-04-03 Fuji Xerox Co Ltd 画像処理システム
JP4450014B2 (ja) * 2007-05-30 2010-04-14 セイコーエプソン株式会社 プロジェクタ、画像表示装置、および、画像処理装置
JP4829855B2 (ja) * 2007-09-04 2011-12-07 キヤノン株式会社 画像投影装置及びその制御方法
JP5845565B2 (ja) * 2010-10-28 2016-01-20 セイコーエプソン株式会社 プロジェクター、及び、プロジェクターの制御方法
JP5849560B2 (ja) * 2011-09-20 2016-01-27 セイコーエプソン株式会社 表示装置、プロジェクター、及び、表示方法
JP6088127B2 (ja) * 2011-10-13 2017-03-01 セイコーエプソン株式会社 表示装置、表示装置の制御方法、及び、プログラム

Also Published As

Publication number Publication date
CN104658462B (zh) 2019-06-14
US9804483B2 (en) 2017-10-31
US20150138071A1 (en) 2015-05-21
JP2015099522A (ja) 2015-05-28
CN104658462A (zh) 2015-05-27

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