CA2385663A1 - Carte de reference - Google Patents
Carte de reference Download PDFInfo
- Publication number
- CA2385663A1 CA2385663A1 CA002385663A CA2385663A CA2385663A1 CA 2385663 A1 CA2385663 A1 CA 2385663A1 CA 002385663 A CA002385663 A CA 002385663A CA 2385663 A CA2385663 A CA 2385663A CA 2385663 A1 CA2385663 A1 CA 2385663A1
- Authority
- CA
- Canada
- Prior art keywords
- reference card
- card
- colour
- black
- field
- 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.)
- Abandoned
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/02—Sensitometric processes, e.g. determining sensitivity, colour sensitivity, gradation, graininess, density; Making sensitometric wedges
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Credit Cards Or The Like (AREA)
- Laminated Bodies (AREA)
- Holo Graphy (AREA)
- Spectrometry And Color Measurement (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Abstract
L'invention concerne une carte de référence destinée à être utilisée comme objet de référence en matière de réflexion lumineuse et d'équilibre chromatique en photographie, laquelle carte de référence a une couleur grise neutre et réfléchit une quantité prédéterminée de lumière. Ladite carte est caractérisée en ce que le dos de la carte de référence est pourvu d'un adhésif détachable et en ce qu'un certain nombre de cartes de référence sont assemblées sous la forme d'un bloc (1), sur une feuille (8) ou fixé sur une bande (7) stockée, en position roulée, de manière que les cartes de référence se protègent mutuellement de la lumière. L'invention concerne également un procédé de fabrication de ladite carte de référence, la couleur en question de la carte étant appliquée par pulvérisation ou peinture, de façon que la carte soit enduite d'un revêtement opaque.
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9903494A SE514958C2 (sv) | 1999-09-23 | 1999-09-23 | Gråkort |
SE9903494-4 | 1999-09-23 | ||
SE0000246A SE0000246D0 (sv) | 1999-09-23 | 2000-01-26 | Gråkort |
SE0000246-9 | 2000-01-26 | ||
SE0002908A SE0002908D0 (sv) | 2000-08-15 | 2000-08-15 | Gråkort |
SE0002908-2 | 2000-08-15 | ||
PCT/SE2000/001829 WO2001022161A1 (fr) | 1999-09-23 | 2000-09-20 | Carte de reference |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2385663A1 true CA2385663A1 (fr) | 2001-03-29 |
Family
ID=27354496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002385663A Abandoned CA2385663A1 (fr) | 1999-09-23 | 2000-09-20 | Carte de reference |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1240549B1 (fr) |
JP (1) | JP2003525427A (fr) |
CN (1) | CN1379865A (fr) |
AT (1) | ATE298897T1 (fr) |
AU (1) | AU7696500A (fr) |
CA (1) | CA2385663A1 (fr) |
DE (1) | DE60021112T2 (fr) |
WO (1) | WO2001022161A1 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2003279235A1 (en) * | 2002-10-09 | 2004-05-04 | Diane Wallace | System and method for effectively performing a white balance procedure for electronic cameras |
GB0417427D0 (en) * | 2004-08-05 | 2004-09-08 | Lastolite Ltd | Improvements relating to the exposure and white balance of photographic digital cameras |
EP1774771B1 (fr) | 2004-08-05 | 2007-12-12 | Lastolite Limited | Carte des gris pour controler l'exposition et l'equilibrage des blancs d'un appareil photographique numerique |
JP5538804B2 (ja) * | 2009-10-07 | 2014-07-02 | カモ井加工紙株式会社 | 写真撮影用粘着テープ及びその製造方法 |
KR101242215B1 (ko) | 2009-12-18 | 2013-03-13 | 민의기 | 사진보정용 광학파라미터 조정카드 |
KR101242216B1 (ko) * | 2009-12-18 | 2013-03-19 | 민의기 | 사진보정용 광학파라미터 조정카드의 제조방법 |
GB2480607A (en) * | 2010-05-24 | 2011-11-30 | St Microelectronics | Lighting identification chart |
EP2781191A1 (fr) | 2013-03-19 | 2014-09-24 | Schnidar, Harald | Procédés pour évaluer un érythème |
JP6876283B2 (ja) * | 2016-11-16 | 2021-05-26 | 群馬県 | 濃度測定システム |
CN112945867B (zh) * | 2021-02-03 | 2023-07-07 | 中国测试技术研究院 | 反射式灰阶测试卡测量***及方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4492474A (en) * | 1982-05-26 | 1985-01-08 | Miller Bertram W | Method and apparatus for ascertaining color balance of photographic printing paper |
GB2217040A (en) * | 1988-04-07 | 1989-10-18 | Terence Mahoney | Colour comparison chart for photographs |
GB2304932A (en) * | 1995-09-06 | 1997-03-26 | Kodak Ltd | Determining correct exposure of film for telecines |
-
2000
- 2000-09-20 AT AT00966651T patent/ATE298897T1/de not_active IP Right Cessation
- 2000-09-20 WO PCT/SE2000/001829 patent/WO2001022161A1/fr active IP Right Grant
- 2000-09-20 AU AU76965/00A patent/AU7696500A/en not_active Abandoned
- 2000-09-20 JP JP2001525470A patent/JP2003525427A/ja active Pending
- 2000-09-20 EP EP00966651A patent/EP1240549B1/fr not_active Expired - Lifetime
- 2000-09-20 DE DE60021112T patent/DE60021112T2/de not_active Expired - Lifetime
- 2000-09-20 CA CA002385663A patent/CA2385663A1/fr not_active Abandoned
- 2000-09-20 CN CN00813231.3A patent/CN1379865A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
DE60021112T2 (de) | 2006-04-20 |
AU7696500A (en) | 2001-04-24 |
CN1379865A (zh) | 2002-11-13 |
EP1240549B1 (fr) | 2005-06-29 |
JP2003525427A (ja) | 2003-08-26 |
EP1240549A1 (fr) | 2002-09-18 |
ATE298897T1 (de) | 2005-07-15 |
WO2001022161A1 (fr) | 2001-03-29 |
DE60021112D1 (de) | 2005-08-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Discontinued |