JP5728814B2 - 画像表示装置および画像処理方法 - Google Patents

画像表示装置および画像処理方法 Download PDF

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Publication number
JP5728814B2
JP5728814B2 JP2010055452A JP2010055452A JP5728814B2 JP 5728814 B2 JP5728814 B2 JP 5728814B2 JP 2010055452 A JP2010055452 A JP 2010055452A JP 2010055452 A JP2010055452 A JP 2010055452A JP 5728814 B2 JP5728814 B2 JP 5728814B2
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Japan
Prior art keywords
image processing
image
stage
information
position adjustment
Prior art date
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Expired - Fee Related
Application number
JP2010055452A
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English (en)
Japanese (ja)
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JP2011191364A5 (cg-RX-API-DMAC10.html
JP2011191364A (ja
Inventor
塚越　真一
真一 塚越
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
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Seiko Epson Corp
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Filing date
Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2010055452A priority Critical patent/JP5728814B2/ja
Priority to US13/040,866 priority patent/US8648882B2/en
Priority to KR1020110020219A priority patent/KR101243261B1/ko
Priority to TW100107964A priority patent/TWI438769B/zh
Priority to CN2011100616664A priority patent/CN102196224A/zh
Publication of JP2011191364A publication Critical patent/JP2011191364A/ja
Publication of JP2011191364A5 publication Critical patent/JP2011191364A5/ja
Application granted granted Critical
Publication of JP5728814B2 publication Critical patent/JP5728814B2/ja
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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]
    • H04N9/3179—Video signal processing therefor
    • H04N9/3188—Scale or resolution adjustment
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
    • H04N1/393—Enlarging or reducing
    • 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
    • G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Hardware Design (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Image Processing (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Projection Apparatus (AREA)
JP2010055452A 2010-03-12 2010-03-12 画像表示装置および画像処理方法 Expired - Fee Related JP5728814B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2010055452A JP5728814B2 (ja) 2010-03-12 2010-03-12 画像表示装置および画像処理方法
US13/040,866 US8648882B2 (en) 2010-03-12 2011-03-04 Image display apparatus and image processing method
KR1020110020219A KR101243261B1 (ko) 2010-03-12 2011-03-08 화상 표시 장치 및 화상 처리 방법
TW100107964A TWI438769B (zh) 2010-03-12 2011-03-09 圖像顯示裝置及圖像處理方法
CN2011100616664A CN102196224A (zh) 2010-03-12 2011-03-11 图像显示装置及图像处理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010055452A JP5728814B2 (ja) 2010-03-12 2010-03-12 画像表示装置および画像処理方法

Publications (3)

Publication Number Publication Date
JP2011191364A JP2011191364A (ja) 2011-09-29
JP2011191364A5 JP2011191364A5 (cg-RX-API-DMAC10.html) 2013-03-14
JP5728814B2 true JP5728814B2 (ja) 2015-06-03

Family

ID=44559538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010055452A Expired - Fee Related JP5728814B2 (ja) 2010-03-12 2010-03-12 画像表示装置および画像処理方法

Country Status (5)

Country Link
US (1) US8648882B2 (cg-RX-API-DMAC10.html)
JP (1) JP5728814B2 (cg-RX-API-DMAC10.html)
KR (1) KR101243261B1 (cg-RX-API-DMAC10.html)
CN (1) CN102196224A (cg-RX-API-DMAC10.html)
TW (1) TWI438769B (cg-RX-API-DMAC10.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100077851A (ko) * 2008-12-29 2010-07-08 엘지전자 주식회사 Ｄｔｖ 및 이를 이용한 콘텐츠 표시 방법
JP5890688B2 (ja) * 2012-01-06 2016-03-22 キヤノン株式会社 情報処理装置、制御方法及びプログラム
CN104732481A (zh) * 2015-03-18 2015-06-24 百度在线网络技术（北京）有限公司 图像调整方法及装置

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1294702C (en) * 1987-02-26 1992-01-21 Teruo Kataoka Automatic primary color convergence alignment system for projection television
JP4039242B2 (ja) * 2000-05-31 2008-01-30 セイコーエプソン株式会社 プロジェクタおよび投写表示システム、並びに、その方法および記録媒体
JP2002158946A (ja) * 2000-11-20 2002-05-31 Seiko Epson Corp プロジェクタおよび画像歪補正方法
KR100416547B1 (ko) * 2001-09-10 2004-02-05 삼성전자주식회사 프로젝션 텔레비전에서 컨버젼스를 자동으로 조정하는방법 및 장치
US7197562B2 (en) * 2002-04-05 2007-03-27 Infocus Corporation Projector device management system
CN1672429A (zh) * 2002-07-31 2005-09-21 汤姆森许可贸易公司 投影显示器件中的中心会聚优化
US6916098B2 (en) * 2003-05-14 2005-07-12 Infocus Corporation Preset key for a projection device
US7716273B2 (en) * 2003-10-24 2010-05-11 Microsoft Corporation Systems and methods for projecting content from computing devices
JP2005192188A (ja) * 2003-12-03 2005-07-14 Seiko Epson Corp プロジェクタ
JP4006601B2 (ja) * 2004-03-29 2007-11-14 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、プログラム、情報記憶媒体および画像処理方法
JP2005333460A (ja) * 2004-05-20 2005-12-02 Olympus Corp 画像投影表示装置
JP2005338113A (ja) * 2004-05-24 2005-12-08 Seiko Epson Corp 解像度の異なる複数種類の表示モードの切り替えに応じた投写サイズ調整
JP2006246306A (ja) * 2005-03-07 2006-09-14 Seiko Epson Corp プロジェクタ及びその制御方法
KR100609923B1 (ko) * 2005-03-08 2006-08-08 삼성전자주식회사 디스플레이장치
US7661828B2 (en) * 2005-06-10 2010-02-16 Hewlett-Packard Development Company, L.P. Adjusting light intensity
US8406562B2 (en) * 2006-08-11 2013-03-26 Geo Semiconductor Inc. System and method for automated calibration and correction of display geometry and color
JP2008096806A (ja) * 2006-10-13 2008-04-24 Fujitsu General Ltd 映像表示装置
US7661838B2 (en) * 2006-12-26 2010-02-16 International Development LLC Solar powered decorative light system
JP2008193280A (ja) * 2007-02-02 2008-08-21 Seiko Epson Corp プロジェクタ、電子機器、プロジェクタの制御装置、および、プロジェクタの制御方法
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
JP2009031441A (ja) * 2007-07-25 2009-02-12 Sony Corp 投射型表示装置
JP2009033365A (ja) 2007-07-25 2009-02-12 Sony Corp 投射型表示装置
JP5147016B2 (ja) * 2008-03-24 2013-02-20 カシオ計算機株式会社 投影装置、投影方法及びプログラム
US7954953B2 (en) * 2008-07-30 2011-06-07 Microvision, Inc. Scanned beam overlay projection
US7991833B2 (en) * 2008-10-24 2011-08-02 Seiko Epson Corporation User interface for projection device remote control

Also Published As

Publication number Publication date
TWI438769B (zh) 2014-05-21
US8648882B2 (en) 2014-02-11
JP2011191364A (ja) 2011-09-29
KR101243261B1 (ko) 2013-03-13
KR20110103334A (ko) 2011-09-20
CN102196224A (zh) 2011-09-21
US20110221783A1 (en) 2011-09-15
TW201205552A (en) 2012-02-01

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