WO2002097507A3 - Dispositif de determination d'un profil d'intensite et de couleur et/ou de nettete de systemes de lentilles optiques - Google Patents

Dispositif de determination d'un profil d'intensite et de couleur et/ou de nettete de systemes de lentilles optiques Download PDF

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Publication number
WO2002097507A3
WO2002097507A3 PCT/EP2002/005859 EP0205859W WO02097507A3 WO 2002097507 A3 WO2002097507 A3 WO 2002097507A3 EP 0205859 W EP0205859 W EP 0205859W WO 02097507 A3 WO02097507 A3 WO 02097507A3
Authority
WO
WIPO (PCT)
Prior art keywords
profile
color
sharpness
determining
optical lens
Prior art date
Application number
PCT/EP2002/005859
Other languages
German (de)
English (en)
Other versions
WO2002097507A2 (fr
Inventor
Wilfried Donner
Christian Woehler
Detlef Grosspietsch
Sebastian Schroeder
Original Assignee
Wilfried Donner
Christian Woehler
Detlef Grosspietsch
Sebastian Schroeder
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
Priority claimed from DE10126546A external-priority patent/DE10126546A1/de
Priority claimed from DE20111617U external-priority patent/DE20111617U1/de
Application filed by Wilfried Donner, Christian Woehler, Detlef Grosspietsch, Sebastian Schroeder filed Critical Wilfried Donner
Priority to US10/479,244 priority Critical patent/US20040212680A1/en
Priority to EP02738120A priority patent/EP1393113A2/fr
Publication of WO2002097507A2 publication Critical patent/WO2002097507A2/fr
Publication of WO2002097507A3 publication Critical patent/WO2002097507A3/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G01M11/0242—Testing optical properties by measuring geometrical properties or aberrations
    • G01M11/0257—Testing optical properties by measuring geometrical properties or aberrations by analyzing the image formed by the object to be tested
    • G01M11/0264—Testing optical properties by measuring geometrical properties or aberrations by analyzing the image formed by the object to be tested by using targets or reference patterns
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G01M11/0285—Testing optical properties by measuring material or chromatic transmission properties
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals
    • G02B7/36—Systems for automatic generation of focusing signals using image sharpness techniques, e.g. image processing techniques for generating autofocus signals
    • G02B7/365—Systems for automatic generation of focusing signals using image sharpness techniques, e.g. image processing techniques for generating autofocus signals by analysis of the spatial frequency components of the image

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Geometry (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Optics & Photonics (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

L'invention concerne un dispositif de détermination d'un profil d'intensité et/ou de couleur et/ou de netteté d'un système de lentilles optique (3) projetant une image de test (1) constituée de champs de mesure (5). Selon l'invention, la projection est dirigée indirectement ou directement sur un champ (6) de capteurs de couleurs et de luminosité de résolution élevée. Les signaux de mesure desdits capteurs mis en corrélation avec les champs de mesure (5) sont alimentés à un ordinateur (60) déterminant à partir de ceux-ci le profil d'intensité et/ou de couleur et/ou de netteté et/ou un profil de distorsion. L'ordinateur transmet ensuite lesdits profils à un système de traitement d'images (62) destiné à la correction électronique de défauts d'images (B) produites avec un système de lentilles identique (3), ou enregistre lesdits profils ou les enregistre de manière intermédiaire sur un support de données (61).
PCT/EP2002/005859 2001-05-30 2002-05-28 Dispositif de determination d'un profil d'intensite et de couleur et/ou de nettete de systemes de lentilles optiques WO2002097507A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US10/479,244 US20040212680A1 (en) 2001-05-30 2002-05-28 Device for determining a location-dependent intensity profile and color profile and/or sharpness profile of optical lens system
EP02738120A EP1393113A2 (fr) 2001-05-30 2002-05-28 Dispositif de determination d'un profil d'intensite et de couleur et/ou de nettete de systemes de lentilles optiques

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10126546A DE10126546A1 (de) 2001-05-30 2001-05-30 Vorrichtung und Verfahren zur Ermittlung eines ortsabhängigen Intensitäts- und Farbprofils und/oder Schärfeprofils optischer Linsensysteme
DE10126546.8 2001-05-30
DE20111617.0 2001-07-12
DE20111617U DE20111617U1 (de) 2001-07-12 2001-07-12 Vorrichtung zur Ermittlung eines ortsabhängigen Intensitäts- und Farbprofils und/oder Schärfeprofils optischer Linsensysteme

Publications (2)

Publication Number Publication Date
WO2002097507A2 WO2002097507A2 (fr) 2002-12-05
WO2002097507A3 true WO2002097507A3 (fr) 2003-03-20

Family

ID=26009447

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/005859 WO2002097507A2 (fr) 2001-05-30 2002-05-28 Dispositif de determination d'un profil d'intensite et de couleur et/ou de nettete de systemes de lentilles optiques

Country Status (2)

Country Link
EP (1) EP1393113A2 (fr)
WO (1) WO2002097507A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8094195B2 (en) * 2006-12-28 2012-01-10 Flextronics International Usa, Inc. Digital camera calibration method
KR101325988B1 (ko) 2010-10-29 2013-11-07 엘지디스플레이 주식회사 입체 디스플레이의 광학 측정 장치 및 방법
CN115550640B (zh) * 2022-10-09 2024-07-05 知行汽车科技(苏州)股份有限公司 一种逆畸变清晰度测试图卡设计方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4513319A (en) * 1981-12-30 1985-04-23 U.S. Philips Corporation Method for automatically setting up a television camera
US4991007A (en) * 1989-05-05 1991-02-05 Corley Ferrand D E Image evaluation of at least one characteristic of an object, and method of evaluation
JPH11266468A (ja) * 1998-03-17 1999-09-28 Konica Corp 画像処理装置及び電子カメラ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4513319A (en) * 1981-12-30 1985-04-23 U.S. Philips Corporation Method for automatically setting up a television camera
US4991007A (en) * 1989-05-05 1991-02-05 Corley Ferrand D E Image evaluation of at least one characteristic of an object, and method of evaluation
JPH11266468A (ja) * 1998-03-17 1999-09-28 Konica Corp 画像処理装置及び電子カメラ

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 14 22 December 1999 (1999-12-22) *

Also Published As

Publication number Publication date
WO2002097507A2 (fr) 2002-12-05
EP1393113A2 (fr) 2004-03-03

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