JP2008026879A - 表示システムおよび表示方法 - Google Patents

表示システムおよび表示方法 Download PDF

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Publication number
JP2008026879A
JP2008026879A JP2007153640A JP2007153640A JP2008026879A JP 2008026879 A JP2008026879 A JP 2008026879A JP 2007153640 A JP2007153640 A JP 2007153640A JP 2007153640 A JP2007153640 A JP 2007153640A JP 2008026879 A JP2008026879 A JP 2008026879A
Authority
JP
Japan
Prior art keywords
image
display
display system
image information
display object
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.)
Withdrawn
Application number
JP2007153640A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008026879A5 (enExample
Inventor
Takashi Nitta
隆志 新田
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 JP2007153640A priority Critical patent/JP2008026879A/ja
Priority to US11/762,594 priority patent/US20080049044A1/en
Publication of JP2008026879A publication Critical patent/JP2008026879A/ja
Publication of JP2008026879A5 publication Critical patent/JP2008026879A5/ja
Withdrawn legal-status Critical Current

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]
    • H04N9/3179—Video signal processing therefor
    • H04N9/3185—Geometric adjustment, e.g. keystone or convergence
    • 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
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/567—Projection screens for colour projection
    • 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
    • H04N9/3182—Colour adjustment, e.g. white balance, shading or gamut
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/066—Adjustment of display parameters for control of contrast
    • 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
    • G09G2340/06—Colour space transformation
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Controls And Circuits For Display Device (AREA)
JP2007153640A 2006-06-19 2007-06-11 表示システムおよび表示方法 Withdrawn JP2008026879A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007153640A JP2008026879A (ja) 2006-06-19 2007-06-11 表示システムおよび表示方法
US11/762,594 US20080049044A1 (en) 2006-06-19 2007-06-13 Display system and display method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006168398 2006-06-19
JP2007153640A JP2008026879A (ja) 2006-06-19 2007-06-11 表示システムおよび表示方法

Publications (2)

Publication Number Publication Date
JP2008026879A true JP2008026879A (ja) 2008-02-07
JP2008026879A5 JP2008026879A5 (enExample) 2010-04-22

Family

ID=39112961

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007153640A Withdrawn JP2008026879A (ja) 2006-06-19 2007-06-11 表示システムおよび表示方法

Country Status (2)

Country Link
US (1) US20080049044A1 (enExample)
JP (1) JP2008026879A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013140456A1 (ja) * 2012-03-23 2013-09-26 株式会社日立製作所 コントラスト強調画像投影システム
WO2018097114A1 (ja) * 2016-11-28 2018-05-31 キヤノン株式会社 画像処理装置、画像処理方法及びプログラム
US10868938B2 (en) 2016-11-28 2020-12-15 Canon Kabushiki Kaisha Image processing apparatus, image processing method for suppressing decrease in sharpness of superimpose image, and storage medium

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5153566B2 (ja) * 2008-10-24 2013-02-27 キヤノン株式会社 画像処理システムおよび画像処理装置、および画像処理方法
JP5216886B2 (ja) * 2011-03-10 2013-06-19 株式会社日立製作所 データ表示システム
JP5924020B2 (ja) * 2012-02-16 2016-05-25 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
WO2015054797A1 (en) 2013-10-20 2015-04-23 Mtt Innovation Incorporated Light field projectors and methods
CA2917585C (en) * 2014-05-15 2016-09-27 Mtt Innovation Incorporated Optimizing drive schemes for multiple projector systems
TWI605716B (zh) * 2015-07-20 2017-11-11 李俊毅 裝載於一電子裝置的可拆卸式投影模組以及具有可拆卸式投影模組的電子裝置
JP2019016894A (ja) * 2017-07-05 2019-01-31 キヤノン株式会社 表示装置、画像処理装置、およびそれらの制御方法ならびに表示システム
JP2019204428A (ja) * 2018-05-25 2019-11-28 キヤノン株式会社 画像処理装置、表示システム、画像処理方法及びプログラム
JP7247501B2 (ja) * 2018-09-21 2023-03-29 富士フイルムビジネスイノベーション株式会社 画像処理装置およびプログラム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3556265B2 (ja) * 1994-03-04 2004-08-18 オリンパス株式会社 画像取扱装置及びカメラ
US6570623B1 (en) * 1999-05-21 2003-05-27 Princeton University Optical blending for multi-projector display wall systems
US6813451B2 (en) * 2002-10-30 2004-11-02 Hewlett-Packard Development Company, L.P. Duplex image registration
WO2004088991A2 (en) * 2003-04-04 2004-10-14 Koninklijke Philips Electronics N.V. Using an electronic paper-based screen to improve contrast
JP4217643B2 (ja) * 2004-03-18 2009-02-04 キヤノン株式会社 画像濃度補正方法及び画像濃度補正システム
JP4677343B2 (ja) * 2005-01-14 2011-04-27 キヤノン株式会社 画像表示装置及び方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013140456A1 (ja) * 2012-03-23 2013-09-26 株式会社日立製作所 コントラスト強調画像投影システム
JPWO2013140456A1 (ja) * 2012-03-23 2015-08-03 株式会社日立製作所 コントラスト強調画像投影システム
WO2018097114A1 (ja) * 2016-11-28 2018-05-31 キヤノン株式会社 画像処理装置、画像処理方法及びプログラム
US10868938B2 (en) 2016-11-28 2020-12-15 Canon Kabushiki Kaisha Image processing apparatus, image processing method for suppressing decrease in sharpness of superimpose image, and storage medium

Also Published As

Publication number Publication date
US20080049044A1 (en) 2008-02-28

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