CN110290362B - 投影装置以及投影方法 - Google Patents

投影装置以及投影方法 Download PDF

Info

Publication number
CN110290362B
CN110290362B CN201910201678.9A CN201910201678A CN110290362B CN 110290362 B CN110290362 B CN 110290362B CN 201910201678 A CN201910201678 A CN 201910201678A CN 110290362 B CN110290362 B CN 110290362B
Authority
CN
China
Prior art keywords
image
masked
masking
size
projection
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
CN201910201678.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN110290362A (zh
Inventor
熊谷拓也
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
Publication of CN110290362A publication Critical patent/CN110290362A/zh
Application granted granted Critical
Publication of CN110290362B publication Critical patent/CN110290362B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • G09G5/37—Details of the operation on graphic patterns
    • G09G5/377—Details of the operation on graphic patterns for mixing or overlaying two or more graphic patterns
    • 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
    • G09G5/14—Display of multiple viewports
    • 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
    • G09G5/37—Details of the operation on graphic patterns
    • G09G5/373—Details of the operation on graphic patterns for modifying the size of the graphic pattern
    • 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
    • H04N9/3188—Scale or resolution 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
    • 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
    • G09G2340/045—Zooming at least part of an image, i.e. enlarging it or shrinking it
    • 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
    • G09G2340/00—Aspects of display data processing
    • G09G2340/10—Mixing of images, i.e. displayed pixel being the result of an operation, e.g. adding, on the corresponding input pixels
    • 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
    • G09G2340/12—Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels
    • 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)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Image Processing (AREA)
CN201910201678.9A 2018-03-19 2019-03-18 投影装置以及投影方法 Active CN110290362B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018-050646 2018-03-19
JP2018050646A JP7073817B2 (ja) 2018-03-19 2018-03-19 投写装置および投写方法

Publications (2)

Publication Number Publication Date
CN110290362A CN110290362A (zh) 2019-09-27
CN110290362B true CN110290362B (zh) 2022-08-19

Family

ID=67904121

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910201678.9A Active CN110290362B (zh) 2018-03-19 2019-03-18 投影装置以及投影方法

Country Status (3)

Country Link
US (1) US10818271B2 (https=)
JP (1) JP7073817B2 (https=)
CN (1) CN110290362B (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7287409B2 (ja) 2021-02-26 2023-06-06 セイコーエプソン株式会社 表示方法およびプログラム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04117079A (ja) * 1990-09-03 1992-04-17 Canon Inc 画像処理システム及びその方法
US6621524B1 (en) * 1997-01-10 2003-09-16 Casio Computer Co., Ltd. Image pickup apparatus and method for processing images obtained by means of same
JP2012094459A (ja) * 2010-10-29 2012-05-17 Hitachi Ltd リチウムイオン二次電池

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9008426D0 (en) * 1990-04-12 1990-06-13 Crosfield Electronics Ltd Graphics display system
JPH1055436A (ja) * 1996-08-08 1998-02-24 Nesuto:Kk 画像処理システム
JP3690024B2 (ja) 1996-12-25 2005-08-31 カシオ計算機株式会社 印刷装置及び印刷装置を使用する撮像画像印刷方式
JPH11196362A (ja) * 1997-01-10 1999-07-21 Casio Comput Co Ltd 撮像装置および撮像画像加工方法
JP2004094345A (ja) 2002-08-29 2004-03-25 Toshiba Corp 文書再生装置、文書再生方法およびプログラム
JP4225225B2 (ja) * 2004-03-19 2009-02-18 カシオ計算機株式会社 撮影装置、撮影装置の画像処理方法及びプログラム
JP2007043386A (ja) * 2005-08-02 2007-02-15 Olympus Corp 電子撮像装置、電子撮像装置の制御方法及び画像処理装置
US9275479B2 (en) * 2009-10-22 2016-03-01 Collage.Com, Llc Method, system and computer program product for creating collages that visually resemble a particular shape or group of shapes
JP5463866B2 (ja) * 2009-11-16 2014-04-09 ソニー株式会社 画像処理装置および画像処理方法、並びにプログラム
JP2012194459A (ja) * 2011-03-17 2012-10-11 Seiko Epson Corp 画像表示装置及び表示制御方法
JP2013178368A (ja) 2012-02-28 2013-09-09 Nikon Corp プロジェクタ
US9424811B2 (en) * 2013-03-15 2016-08-23 Crayola Llc Digital collage creation kit
JP5811416B2 (ja) * 2013-10-09 2015-11-11 カシオ計算機株式会社 画像処理装置、画像処理方法及びプログラム
GB2520312A (en) * 2013-11-15 2015-05-20 Sony Corp A method, apparatus and system for image processing
US9484005B2 (en) * 2013-12-20 2016-11-01 Qualcomm Incorporated Trimming content for projection onto a target
JP6507518B2 (ja) 2014-08-11 2019-05-08 セイコーエプソン株式会社 画像処理装置及び撮像表示システム
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04117079A (ja) * 1990-09-03 1992-04-17 Canon Inc 画像処理システム及びその方法
US6621524B1 (en) * 1997-01-10 2003-09-16 Casio Computer Co., Ltd. Image pickup apparatus and method for processing images obtained by means of same
JP2012094459A (ja) * 2010-10-29 2012-05-17 Hitachi Ltd リチウムイオン二次電池

Also Published As

Publication number Publication date
JP2019164191A (ja) 2019-09-26
US10818271B2 (en) 2020-10-27
JP7073817B2 (ja) 2022-05-24
CN110290362A (zh) 2019-09-27
US20190287491A1 (en) 2019-09-19

Similar Documents

Publication Publication Date Title
CN100429575C (zh) 投影型显示装置
EP2887658B1 (en) Geometric correction adjustment method
JP3630166B2 (ja) 投写画像の歪補正量調整
US20190037181A1 (en) Multi-projection system, projector, and method for controlling projector
US10182201B2 (en) Image processing device, display device, and image processing method
JP2021064848A (ja) 制御装置、投影装置、投影システム、投影装置の制御方法、プログラム、および記憶媒体
CN110290362B (zh) 投影装置以及投影方法
JP2019024180A (ja) プロジェクター、マルチプロジェクションシステムおよびプロジェクターの制御方法
JP6598534B2 (ja) 投影装置及び投影方法
JP2017085446A (ja) 投影装置、投影方法及び投影システム
JP2021144107A (ja) プロジェクターの制御方法及びプロジェクター
US8670074B2 (en) Projector, projection method, and storage medium storing program
JP2014174191A (ja) 画像処理装置、プロジェクター及び画像処理方法
JP2001230991A (ja) プロジェクタ及びこれに用いられる画像処理装置
US8545025B2 (en) Image processing apparatus, projector, image processing method, and program
JP2016162218A (ja) 画像処理装置、表示装置、及び、画像処理装置の制御方法
JP2008122800A (ja) 画像表示装置
US12556665B2 (en) Control device, control method, control program, and system
CN114697624A (zh) 激光投影设备及其投影图像的显示方法
JP2011158844A (ja) 投影装置、投影方法及びプログラム
JP2012185405A (ja) 投写型表示装置および投写型表示装置の制御方法
JP4829484B2 (ja) 投射表示装置および映像強調方法
JP2020017822A (ja) 投影装置、制御装置、それらの制御方法、プログラム、記憶媒体
JP2014160155A (ja) プロジェクター、及び、プロジェクターの制御方法
JP7327958B2 (ja) 表示装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant