DE2229568C3 - Verfahren und Vorrichtung zur Messung der Farbe sphärischer oder quasisphärischer Oberflächen - Google Patents
Verfahren und Vorrichtung zur Messung der Farbe sphärischer oder quasisphärischer OberflächenInfo
- Publication number
- DE2229568C3 DE2229568C3 DE2229568A DE2229568A DE2229568C3 DE 2229568 C3 DE2229568 C3 DE 2229568C3 DE 2229568 A DE2229568 A DE 2229568A DE 2229568 A DE2229568 A DE 2229568A DE 2229568 C3 DE2229568 C3 DE 2229568C3
- Authority
- DE
- Germany
- Prior art keywords
- color
- spherical
- measurement
- light
- measuring
- 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
Links
- 238000000034 method Methods 0.000 title claims description 12
- 238000005259 measurement Methods 0.000 claims description 9
- 235000013399 edible fruits Nutrition 0.000 claims description 7
- 230000003595 spectral effect Effects 0.000 claims description 4
- 238000005286 illumination Methods 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims description 2
- 238000007796 conventional method Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 230000004907 flux Effects 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 101100502609 Caenorhabditis elegans fem-1 gene Proteins 0.000 description 1
- 235000005979 Citrus limon Nutrition 0.000 description 1
- 244000131522 Citrus pyriformis Species 0.000 description 1
- 101100334582 Drosophila melanogaster Fem-1 gene Proteins 0.000 description 1
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 240000003768 Solanum lycopersicum Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/02—Food
- G01N33/025—Fruits or vegetables
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Medicinal Chemistry (AREA)
- Spectrometry And Color Measurement (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUME1382A HU163590B (Direct) | 1971-06-18 | 1971-06-18 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2229568A1 DE2229568A1 (de) | 1972-12-21 |
| DE2229568B2 DE2229568B2 (de) | 1973-10-25 |
| DE2229568C3 true DE2229568C3 (de) | 1974-05-16 |
Family
ID=10999248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2229568A Expired DE2229568C3 (de) | 1971-06-18 | 1972-06-16 | Verfahren und Vorrichtung zur Messung der Farbe sphärischer oder quasisphärischer Oberflächen |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3759619A (Direct) |
| DE (1) | DE2229568C3 (Direct) |
| GB (1) | GB1354992A (Direct) |
| HU (1) | HU163590B (Direct) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2580275A (en) * | 1945-08-08 | 1951-12-25 | Everett H Bickley | Color sorting machine |
| DE1623239A1 (de) * | 1967-05-11 | 1971-03-11 | Sebastian Messerschmidt | Vorrichtung zur photoelektrischen Sichtkontrolle von Kugeln |
| BE788990A (fr) * | 1971-09-23 | 1973-03-19 | Lilly Co Eli | Systeme optique de controle de capsules |
-
1971
- 1971-06-18 HU HUME1382A patent/HU163590B/hu unknown
-
1972
- 1972-06-13 US US00262172A patent/US3759619A/en not_active Expired - Lifetime
- 1972-06-16 GB GB2827272A patent/GB1354992A/en not_active Expired
- 1972-06-16 DE DE2229568A patent/DE2229568C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| HU163590B (Direct) | 1973-09-27 |
| GB1354992A (en) | 1974-06-05 |
| US3759619A (en) | 1973-09-18 |
| DE2229568A1 (de) | 1972-12-21 |
| DE2229568B2 (de) | 1973-10-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |