IN2014KN02362A - - Google Patents

Info

Publication number
IN2014KN02362A
IN2014KN02362A IN2362KON2014A IN2014KN02362A IN 2014KN02362 A IN2014KN02362 A IN 2014KN02362A IN 2362KON2014 A IN2362KON2014 A IN 2362KON2014A IN 2014KN02362 A IN2014KN02362 A IN 2014KN02362A
Authority
IN
India
Prior art keywords
pattern elements
pattern
elements
unit
adjacent
Prior art date
Application number
Other languages
English (en)
Inventor
Yukinaka Uchiyama
Fumihiro Hasegawa
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of IN2014KN02362A publication Critical patent/IN2014KN02362A/en

Links

Classifications

    • G06T5/80—
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformation in the plane of the image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10004—Still image; Photographic image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20048—Transform domain processing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30204—Marker
    • G06T2207/30208—Marker matrix
IN2362KON2014 2012-05-22 2013-05-20 IN2014KN02362A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012116994 2012-05-22
JP2013043442A JP6065656B2 (ja) 2012-05-22 2013-03-05 パターン処理装置、パターン処理方法、パターン処理プログラム
PCT/JP2013/064549 WO2013176278A1 (fr) 2012-05-22 2013-05-20 Appareil, procédé et programme de traitement de motif

Publications (1)

Publication Number Publication Date
IN2014KN02362A true IN2014KN02362A (fr) 2015-05-01

Family

ID=49623956

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2362KON2014 IN2014KN02362A (fr) 2012-05-22 2013-05-20

Country Status (7)

Country Link
US (1) US9454808B2 (fr)
EP (1) EP2853089B1 (fr)
JP (1) JP6065656B2 (fr)
CN (1) CN104322057B (fr)
AU (1) AU2013264673B2 (fr)
IN (1) IN2014KN02362A (fr)
WO (1) WO2013176278A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP3173979A1 (fr) * 2015-11-30 2017-05-31 Delphi Technologies, Inc. Procédé d'identification de points caractéristiques d'un motif d'étalonnage à l'intérieur d'un ensemble de points candidats dans une image du motif d'étalonnage
PT3513382T (pt) 2016-09-14 2020-11-20 Fraunhofer Ges Forschung Deteção de padrão
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 (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE520682C2 (sv) * 2001-12-06 2003-08-12 Anoto Ab Rekonstruering av ett virtuellt raster
US7019713B2 (en) * 2002-10-30 2006-03-28 The University Of Chicago Methods and measurement engine for aligning multi-projector display systems
US20080136976A1 (en) * 2004-09-01 2008-06-12 Olympus Corporation Geometric Correction Method in Multi-Projection System
US8406562B2 (en) 2006-08-11 2013-03-26 Geo Semiconductor Inc. System and method for automated calibration and correction of display geometry and color
TWI511122B (zh) * 2006-08-11 2015-12-01 Geo Semiconductor Inc 校正相機之影像失真的校準方法與系統
US7835592B2 (en) * 2006-10-17 2010-11-16 Seiko Epson Corporation Calibration technique for heads up display system
JP4906586B2 (ja) * 2007-05-16 2012-03-28 三菱電機株式会社 歪み補正装置及びプログラム
US20090153749A1 (en) * 2007-12-14 2009-06-18 Stephen Randall Mixon Portable projector background color correction scheme
US8325282B2 (en) * 2008-04-08 2012-12-04 Mitsubishi Electric Visual Solutions America, Inc. Television automatic geometry adjustment system
JP5256899B2 (ja) 2008-07-18 2013-08-07 セイコーエプソン株式会社 画像補正装置、画像補正方法、プロジェクタおよびプロジェクションシステム
JP2011054068A (ja) * 2009-09-04 2011-03-17 Fuji Xerox Co Ltd 画像処理システム、画像処理装置、及びプログラム
JP5440250B2 (ja) * 2010-02-26 2014-03-12 セイコーエプソン株式会社 補正情報算出装置、画像処理装置、画像表示システム、および画像補正方法
EP2378394A3 (fr) * 2010-04-15 2015-03-25 Electronics and Telecommunications Research Institute Dispositif d'interface d'utilisateur et procédé de reconnaissance d'interaction d'utilisateur
US9348111B2 (en) * 2010-08-24 2016-05-24 Apple Inc. Automatic detection of lens deviations
CN103098091B (zh) 2010-09-08 2015-12-09 佳能株式会社 用于通过检测预定图案进行3d测量的方法和设备
JP2012118289A (ja) * 2010-11-30 2012-06-21 Sanyo Electric Co Ltd 投写型映像表示装置
JP6015037B2 (ja) * 2012-03-08 2016-10-26 セイコーエプソン株式会社 画像処理装置、画像処理方法、およびプロジェクター
US20140176730A1 (en) * 2012-12-21 2014-06-26 Sony Corporation Projection-type image display device, image projection method, and computer program

Also Published As

Publication number Publication date
CN104322057B (zh) 2017-09-08
US9454808B2 (en) 2016-09-27
AU2013264673B2 (en) 2015-12-03
US20150131911A1 (en) 2015-05-14
JP6065656B2 (ja) 2017-01-25
EP2853089B1 (fr) 2018-01-03
AU2013264673A1 (en) 2014-11-20
EP2853089A1 (fr) 2015-04-01
CN104322057A (zh) 2015-01-28
EP2853089A4 (fr) 2015-05-20
JP2014002718A (ja) 2014-01-09
WO2013176278A1 (fr) 2013-11-28

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