DE69818584D1 - Methode zur Gewinnung radialer Verzerrungsparameter aus einem einzigen Kamerabild - Google Patents

Methode zur Gewinnung radialer Verzerrungsparameter aus einem einzigen Kamerabild

Info

Publication number
DE69818584D1
DE69818584D1 DE69818584T DE69818584T DE69818584D1 DE 69818584 D1 DE69818584 D1 DE 69818584D1 DE 69818584 T DE69818584 T DE 69818584T DE 69818584 T DE69818584 T DE 69818584T DE 69818584 D1 DE69818584 D1 DE 69818584D1
Authority
DE
Germany
Prior art keywords
camera image
single camera
radial distortion
distortion parameters
obtaining radial
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.)
Expired - Lifetime
Application number
DE69818584T
Other languages
English (en)
Other versions
DE69818584T2 (de
Inventor
Sing Bing Kang
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.)
Compaq Computer Corp
Original Assignee
Compaq Computer 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 Compaq Computer Corp filed Critical Compaq Computer Corp
Application granted granted Critical
Publication of DE69818584D1 publication Critical patent/DE69818584D1/de
Publication of DE69818584T2 publication Critical patent/DE69818584T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
DE69818584T 1997-07-28 1998-07-15 Methode zur Gewinnung radialer Verzerrungsparameter aus einem einzigen Kamerabild Expired - Lifetime DE69818584T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US901689 1997-07-28
US08/901,689 US6101288A (en) 1997-07-28 1997-07-28 Method for recovering radial distortion parameters from a single camera image

Publications (2)

Publication Number Publication Date
DE69818584D1 true DE69818584D1 (de) 2003-11-06
DE69818584T2 DE69818584T2 (de) 2004-08-05

Family

ID=25414645

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69818584T Expired - Lifetime DE69818584T2 (de) 1997-07-28 1998-07-15 Methode zur Gewinnung radialer Verzerrungsparameter aus einem einzigen Kamerabild

Country Status (4)

Country Link
US (1) US6101288A (de)
EP (1) EP0895189B1 (de)
JP (1) JP4327919B2 (de)
DE (1) DE69818584T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2380887A (en) * 2001-10-13 2003-04-16 Isis Innovation Lens distortion correction using correspondence points within images which are constrained to lie on the same epipolar curve
KR20040058277A (ko) * 2001-11-13 2004-07-03 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 캘리브레이션 유도 방법, 이미지 처리 방법 및 이미지시스템
US7427983B1 (en) * 2002-06-02 2008-09-23 Steelcase Development Corporation Visual communication system
US7634152B2 (en) * 2005-03-07 2009-12-15 Hewlett-Packard Development Company, L.P. System and method for correcting image vignetting
US7840371B2 (en) * 2006-05-22 2010-11-23 Gaspardo & Associates, Inc. Non-contact scanning system
JP4970118B2 (ja) * 2007-04-10 2012-07-04 日本電信電話株式会社 カメラ校正方法、そのプログラム、記録媒体、装置
US8681224B2 (en) 2007-06-26 2014-03-25 Dublin City University Method for high precision lens distortion calibration and removal
TWI383334B (zh) * 2008-04-30 2013-01-21 Quanta Comp Inc 用以產生座標校正點之影像處理裝置及方法
CN101937560A (zh) * 2010-08-30 2011-01-05 中兴通讯股份有限公司 失真图像处理方法及装置
JP5654889B2 (ja) * 2011-01-28 2015-01-14 学校法人 関西大学 レンズ歪みの補正法
PT2742484T (pt) 2011-07-25 2017-01-02 Univ De Coimbra Método para alinhamento e rastreamento de regiões de pontos em imagens com distorção radial, que produz parâmetros de modelo de movimento, calibração de distorção e variação de zoom
US20130259403A1 (en) * 2012-04-03 2013-10-03 Oluwatosin Osinusi Flexible easy-to-use system and method of automatically inserting a photorealistic view of a two or three dimensional object into an image using a cd,dvd or blu-ray disc
US9915857B2 (en) * 2013-12-09 2018-03-13 Geo Semiconductor Inc. System and method for automated test-pattern-free projection calibration
EP3076657B1 (de) 2015-04-02 2017-05-24 Axis AB Verfahren zur bestimmung der brennweite für ein zoomobjektiv
DE102016106845B4 (de) 2016-04-13 2017-11-09 Deutsche Telekom Ag Computergesteuertes Verfahren zum automatischen Gewinnen eines Satzes radialsymmetrischer Verzeichnungsparameter
DE102016106836A1 (de) 2016-04-13 2017-10-19 Deutsche Telekom Ag Computergesteuertes Verfahren zum automatischen Auswählen von Bildpunkten wenigstens eines radialsymmetrisch verzeichneten Bildkurvenstücks in einem einzigen radialsymmetrisch verzeichneten Bild
CN112697403B (zh) * 2020-12-16 2023-03-31 中国科学院光电技术研究所 一种超高精度空间望远镜光学畸变在轨标定方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4688092A (en) * 1986-05-06 1987-08-18 Ford Aerospace & Communications Corporation Satellite camera image navigation
US5047968A (en) * 1988-03-04 1991-09-10 University Of Massachusetts Medical Center Iterative image restoration device
US5796426A (en) * 1994-05-27 1998-08-18 Warp, Ltd. Wide-angle image dewarping method and apparatus
DE69526635T2 (de) * 1994-12-29 2002-12-05 Koninkl Philips Electronics Nv Bilderzeugungsgerät und Verfahren zur Verbesserung geometrischer optischer Bildverzerrungen
FR2743650B1 (fr) * 1996-01-16 1998-02-06 Alsthom Cge Alcatel Procede d'extraction des deux bords d'une route par propagation de contour actif
US5642293A (en) * 1996-06-03 1997-06-24 Camsys, Inc. Method and apparatus for determining surface profile and/or surface strain

Also Published As

Publication number Publication date
DE69818584T2 (de) 2004-08-05
JP4327919B2 (ja) 2009-09-09
EP0895189A1 (de) 1999-02-03
JPH11126256A (ja) 1999-05-11
EP0895189B1 (de) 2003-10-01
US6101288A (en) 2000-08-08

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