IL159912A0 - Electronic correction device for optical distortions in a collimated imaging obtained from a matrix display - Google Patents

Electronic correction device for optical distortions in a collimated imaging obtained from a matrix display

Info

Publication number
IL159912A0
IL159912A0 IL15991203A IL15991203A IL159912A0 IL 159912 A0 IL159912 A0 IL 159912A0 IL 15991203 A IL15991203 A IL 15991203A IL 15991203 A IL15991203 A IL 15991203A IL 159912 A0 IL159912 A0 IL 159912A0
Authority
IL
Israel
Prior art keywords
correction device
matrix display
optical distortions
electronic correction
imaging obtained
Prior art date
Application number
IL15991203A
Other languages
English (en)
Original Assignee
Thales Sa
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 Thales Sa filed Critical Thales Sa
Publication of IL159912A0 publication Critical patent/IL159912A0/xx

Links

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
    • 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
    • G09G3/002—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 to project the image of a two-dimensional display, such as an array of light emitting or modulating elements or a CRT
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/80—Geometric correction

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Image Processing (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Liquid Crystal Display Device Control (AREA)
IL15991203A 2002-05-31 2003-05-27 Electronic correction device for optical distortions in a collimated imaging obtained from a matrix display IL159912A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0206721A FR2840491B1 (fr) 2002-05-31 2002-05-31 Dispositif de correction electronique des distorsions optiques d'une visualisation collimatee obtenue a partir d'un afficheur matriciel
PCT/FR2003/001601 WO2003102904A1 (fr) 2002-05-31 2003-05-27 Dispositif de correction electronique des distorsions optiques d'une visualisation collimatee obtenue a partir d'un afficheur matriciel

Publications (1)

Publication Number Publication Date
IL159912A0 true IL159912A0 (en) 2004-06-20

Family

ID=29558881

Family Applications (1)

Application Number Title Priority Date Filing Date
IL15991203A IL159912A0 (en) 2002-05-31 2003-05-27 Electronic correction device for optical distortions in a collimated imaging obtained from a matrix display

Country Status (9)

Country Link
US (1) US20040179271A1 (ja)
EP (1) EP1516304A1 (ja)
JP (1) JP2005528833A (ja)
AU (1) AU2003254537A1 (ja)
BR (1) BR0304931A (ja)
CA (1) CA2455764A1 (ja)
FR (1) FR2840491B1 (ja)
IL (1) IL159912A0 (ja)
WO (1) WO2003102904A1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2860601B1 (fr) * 2003-10-07 2005-12-30 Thales Sa Procede de correction de distorsion d'un imageur a cristaux liquides
EP1742459A1 (en) * 2005-06-13 2007-01-10 SONY DEUTSCHLAND GmbH Method for geometry distorsion correction
ITBO20060027A1 (it) * 2006-01-17 2007-07-18 Ferrari Spa Metodo di controllo di sistema hud per un veicolo stradale
US7873233B2 (en) * 2006-10-17 2011-01-18 Seiko Epson Corporation Method and apparatus for rendering an image impinging upon a non-planar surface
JP5341462B2 (ja) * 2008-10-14 2013-11-13 キヤノン株式会社 収差補正方法、画像処理装置および画像処理システム
WO2013024539A1 (ja) * 2011-08-18 2013-02-21 パイオニア株式会社 虚像表示装置
KR101711782B1 (ko) 2013-08-19 2017-03-13 아셀산 엘렉트로닉 사나이 베 티카렛 아노님 시르케티 광학 왜곡을 보정하는 시스템 및 방법
CN106646869B (zh) * 2015-10-30 2019-07-26 上海和辉光电有限公司 一种虚拟实境显示装置
DE102017004859B4 (de) 2017-05-19 2019-03-14 Daimler Ag Verfahren zum Kalibrieren einer Projektionsgeometrie eines Head-Up Displays und zugehörige Kalibriervorrichtung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4656521A (en) * 1985-04-01 1987-04-07 The Singer Company Digital distortion-correcting circuit for projection a flat image on a curved screen from a digital data source for a simulator projected-image visual system
US6188460B1 (en) * 1990-06-11 2001-02-13 Reveo, Inc. Image display panel having a backlighting structure and a single-layer pixelated aray of reflective-type spectral filtering elements where between light is recycled for producing color images with enhanced brightness
JP3573765B2 (ja) * 1993-03-18 2004-10-06 カルソニックカンセイ株式会社 車両のヘッドアップディスプレイ装置
US5465121A (en) * 1993-03-31 1995-11-07 International Business Machines Corporation Method and system for compensating for image distortion caused by off-axis image projection
EP0777198A1 (en) * 1995-11-30 1997-06-04 Victor Company Of Japan, Limited Image processing apparatus
US6232986B1 (en) * 1997-08-12 2001-05-15 Ricoh Company, Ltd. Three-dimensional graphics processing apparatus
US6367933B1 (en) * 1998-10-02 2002-04-09 Macronix International Co., Ltd. Method and apparatus for preventing keystone distortion
JP3998840B2 (ja) * 1998-12-24 2007-10-31 セイコーエプソン株式会社 投写型表示装置およびそのための画像処理方法
JP3644295B2 (ja) * 1999-03-17 2005-04-27 セイコーエプソン株式会社 投写型表示装置
US6496231B1 (en) * 1999-06-30 2002-12-17 Koninklijke Philips Electronics N.V. Method and apparatus for correcting convergence and geometry errors in display devices
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

Also Published As

Publication number Publication date
US20040179271A1 (en) 2004-09-16
WO2003102904A1 (fr) 2003-12-11
AU2003254537A1 (en) 2003-12-19
CA2455764A1 (fr) 2003-12-11
JP2005528833A (ja) 2005-09-22
EP1516304A1 (fr) 2005-03-23
FR2840491A1 (fr) 2003-12-05
BR0304931A (pt) 2004-08-24
FR2840491B1 (fr) 2004-12-03

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