AU2001276501A1 - Image processing for colour matching - Google Patents
Image processing for colour matchingInfo
- Publication number
- AU2001276501A1 AU2001276501A1 AU2001276501A AU7650101A AU2001276501A1 AU 2001276501 A1 AU2001276501 A1 AU 2001276501A1 AU 2001276501 A AU2001276501 A AU 2001276501A AU 7650101 A AU7650101 A AU 7650101A AU 2001276501 A1 AU2001276501 A1 AU 2001276501A1
- Authority
- AU
- Australia
- Prior art keywords
- digital image
- colour
- image processing
- computer
- attributes
- 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
- 239000000919 ceramic Substances 0.000 abstract 1
- 239000003086 colorant Substances 0.000 abstract 1
- 238000004590 computer program Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
- G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
- G01J3/508—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors measuring the colour of teeth
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
- G01J3/463—Colour matching
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/90—Determination of colour characteristics
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
- G01J3/0224—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using polarising or depolarising elements
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Image Processing (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Display Devices Of Pinball Game Machines (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Spectrometry And Color Measurement (AREA)
- Processing Or Creating Images (AREA)
Abstract
A method and systemof image processing on a computer, and a computer program product adapted for image processing, wherein a digital image of an article is improved into a computer, the digital image is colour-corrected, an internal palette is generated from a database of predetermined colour attributes and applied to teh colour-corrected digital image so as to generate a second digital image, and wherein a third digital image corresponding to the second digital image is generated, but replacing the predetermined colour attributes with vivid colour attributes. The present invention is of particular utility in the manufacture of dental prestheses from ceramics materials which substantially match a person's natural tooth colours.
Applications Claiming Priority (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0019297A GB0019297D0 (en) | 2000-08-07 | 2000-08-07 | Colour matching system |
GB0019297 | 2000-08-07 | ||
GB0027021A GB0027021D0 (en) | 2000-11-03 | 2000-11-03 | Colour matching system |
GB0027021 | 2000-11-03 | ||
GB0103453 | 2001-02-13 | ||
GB0103453A GB0103453D0 (en) | 2001-02-13 | 2001-02-13 | Colour matching system |
GB0110197A GB0110197D0 (en) | 2001-04-26 | 2001-04-26 | Colour matching system |
GB0110197 | 2001-04-26 | ||
GB0113743 | 2001-06-06 | ||
GB0113743A GB2365648A (en) | 2000-08-07 | 2001-06-06 | Colour correction in image processing |
GB0113947A GB0113947D0 (en) | 2001-06-08 | 2001-06-08 | Colour matching system |
GB0113947 | 2001-06-08 | ||
PCT/GB2001/003505 WO2002012846A1 (en) | 2000-08-07 | 2001-08-03 | Image processing for colour matching |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001276501A1 true AU2001276501A1 (en) | 2002-02-18 |
Family
ID=27546605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001276501A Abandoned AU2001276501A1 (en) | 2000-08-07 | 2001-08-03 | Image processing for colour matching |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1307715B1 (en) |
JP (1) | JP2004506257A (en) |
AT (1) | ATE272207T1 (en) |
AU (1) | AU2001276501A1 (en) |
DE (1) | DE60104555T2 (en) |
WO (1) | WO2002012846A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100722897B1 (en) * | 2002-07-26 | 2007-05-31 | 올림푸스 가부시키가이샤 | Image processing system |
US7064830B2 (en) | 2003-06-12 | 2006-06-20 | Eastman Kodak Company | Dental color imaging system |
DE102005050302B4 (en) * | 2005-10-17 | 2007-07-26 | Yara International Asa | Method and device for non-contact determination of the current nutritional status of a crop and for processing this information on fertilizer recommendations |
US8050519B2 (en) | 2005-12-19 | 2011-11-01 | Olympus Corporation | Image combining apparatus |
ES2385882B1 (en) * | 2010-09-24 | 2013-05-27 | Fundación Centro Tecnológico Andaluz De La Piedra | SYSTEM OF RECOGNITION OF IMAGES OF STONE Slabs. |
CN110377806A (en) * | 2019-07-22 | 2019-10-25 | 广东溢达纺织有限公司 | Dyeing recipe acquisition methods, device, computer equipment and storage medium |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4654794A (en) * | 1984-02-18 | 1987-03-31 | Colorgen, Inc. | Methods for determining the proper coloring for a tooth replica |
US4813000A (en) * | 1986-07-09 | 1989-03-14 | Jones-Blair Company | Computerized color matching |
JPH03506074A (en) * | 1988-07-14 | 1991-12-26 | ガリボールディ プロプライエタリー リミテッド | Color matching by computer |
JPH02101581A (en) * | 1988-10-11 | 1990-04-13 | Ricoh Co Ltd | Tooth color deciding method for manufacturing artificial tooth |
-
2001
- 2001-08-03 DE DE60104555T patent/DE60104555T2/en not_active Expired - Lifetime
- 2001-08-03 EP EP01954154A patent/EP1307715B1/en not_active Expired - Lifetime
- 2001-08-03 AT AT01954154T patent/ATE272207T1/en not_active IP Right Cessation
- 2001-08-03 AU AU2001276501A patent/AU2001276501A1/en not_active Abandoned
- 2001-08-03 WO PCT/GB2001/003505 patent/WO2002012846A1/en active IP Right Grant
- 2001-08-03 JP JP2002517480A patent/JP2004506257A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
ATE272207T1 (en) | 2004-08-15 |
DE60104555T2 (en) | 2005-08-04 |
EP1307715B1 (en) | 2004-07-28 |
EP1307715A1 (en) | 2003-05-07 |
JP2004506257A (en) | 2004-02-26 |
DE60104555D1 (en) | 2004-09-02 |
WO2002012846A1 (en) | 2002-02-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE59813207D1 (en) | Process for producing a multicolored shaped body for further processing into a dental restoration | |
EP1972219A3 (en) | Wearer's own hair utilizing type wig and method for manufacturing the same | |
WO2002033958A3 (en) | Methods for automatically and semi-automatically transforming digital image data to provide a desired image look | |
WO1998030189A3 (en) | Point-of-sale cosmetic formulation apparatus and method | |
AU2003245190A1 (en) | Spacer preferably made entirely of ceramic and with an adapter | |
MXPA03011338A (en) | Method and apparatus managing the transfer of rights. | |
AU2002345038A1 (en) | Process for the preparation of l-amino acids using strains of the enterobacteriaceae family | |
AU5908100A (en) | Process variable gauge interface and methods regarding same | |
AU2001276501A1 (en) | Image processing for colour matching | |
AU6993600A (en) | Inorganic coating composition, a method for producing same and the use thereof | |
DE602004025963D1 (en) | SYSTEM AND ARRANGEMENT FOR MANUFACTURING A DENTAL SUPPLY COMPONENT AND SUCH A COMPONENT | |
SE0101060L (en) | Procedure and apparatus for a dental restoration | |
PL358334A1 (en) | Digestable chewing gum | |
HUP0203740A2 (en) | Food product and process | |
ATE182504T1 (en) | METHOD FOR PRODUCING MOLDED BODIES | |
DE59406417D1 (en) | COMPONENT KIT FOR PRODUCING ROOT PROTECTION | |
AU2001275754A1 (en) | Colour matching system | |
HUP0500511A2 (en) | Spindle sleeve with transponder | |
AU4177696A (en) | Process for the customised manufacture of dental prosthetic articles and dental treatment using same | |
AU6789890A (en) | Process for producing dental restorations and a positive working model for implementing the process | |
ATE178473T1 (en) | METHOD FOR PRODUCING DENTAL PROStheses | |
WO2004004595A3 (en) | Method for the production of a dental bridge frame and positive model therefor | |
CA2231097A1 (en) | Use of a photopolymerizable composition for the decoration of metallic ornaments | |
MX9803953A (en) | Antineoplastic peptides. | |
DE50205830D1 (en) | METHOD FOR PRODUCING A SUPERCONDUCTING MATERIAL OF MgB2 |