ZA722304B - Apparatus for the optical electrical scanning of a drawing - Google Patents
Apparatus for the optical electrical scanning of a drawingInfo
- Publication number
- ZA722304B ZA722304B ZA722304A ZA722304A ZA722304B ZA 722304 B ZA722304 B ZA 722304B ZA 722304 A ZA722304 A ZA 722304A ZA 722304 A ZA722304 A ZA 722304A ZA 722304 B ZA722304 B ZA 722304B
- Authority
- ZA
- South Africa
- Prior art keywords
- optical electrical
- electrical scanning
- scanning
- optical
- electrical
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/46—Colour picture communication systems
- H04N1/54—Conversion of colour picture signals to a plurality of signals some of which represent particular mixed colours, e.g. for textile printing
-
- 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
- G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
- G01J3/51—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Textile Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Spectrometry And Color Measurement (AREA)
- Facsimile Scanning Arrangements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712118720 DE2118720A1 (de) | 1971-04-17 | 1971-04-17 | Einrichtung zur optisch-elektrischen Abtastung einer farbigen Zeichnung |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA722304B true ZA722304B (en) | 1973-06-27 |
Family
ID=5805003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA722304A ZA722304B (en) | 1971-04-17 | 1972-04-05 | Apparatus for the optical electrical scanning of a drawing |
Country Status (14)
Country | Link |
---|---|
US (1) | US3783275A (de) |
AT (1) | AT322646B (de) |
BE (1) | BE782210A (de) |
CH (1) | CH553452A (de) |
CS (1) | CS161945B2 (de) |
DD (1) | DD99494A5 (de) |
DE (1) | DE2118720A1 (de) |
ES (1) | ES402698A1 (de) |
FR (1) | FR2136475A5 (de) |
GB (1) | GB1388026A (de) |
IL (1) | IL39140A (de) |
IT (1) | IT951426B (de) |
NL (1) | NL7204478A (de) |
ZA (1) | ZA722304B (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2544703C3 (de) * | 1975-10-07 | 1978-04-06 | Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel | Verfahren und Schaltungsanordnung zum Erkennen von Farben einer farbigen Fläche |
JPS52144459A (en) * | 1976-05-28 | 1977-12-01 | Silver Seiko | Setting method of needle selection unit for knitting machine |
CH646788A5 (de) * | 1978-11-28 | 1984-12-14 | Hell Rudolf Dr Ing Gmbh | Verfahren und schaltungsanordnung zum erkennen von farben. |
JPS6052429B2 (ja) * | 1979-02-28 | 1985-11-19 | 大日本スクリ−ン製造株式会社 | 色修正演算方法 |
JPS5660439A (en) * | 1979-10-22 | 1981-05-25 | Dainippon Screen Mfg Co Ltd | Color separation method |
FR2542540B1 (fr) * | 1983-03-08 | 1989-02-10 | Canon Kk | Systeme de traitement d'images |
ATE30638T1 (de) * | 1983-12-14 | 1987-11-15 | Hell Rudolf Dr Ing Gmbh | Verfahren und einrichtung zur herstellung von farbauszuegen fuer den einzelfarbendruck. |
DE3371693D1 (en) * | 1983-12-14 | 1987-06-25 | Hell Rudolf Dr Ing Gmbh | Method of and circuit arrangement for the recognition of chrominances and colours |
EP0144463B1 (de) * | 1983-12-14 | 1987-06-16 | DR.-ING. RUDOLF HELL GmbH | Verfahren und Einrichtung zur Herstellung von Farbauszügen für den Einzelfarbendruck |
DE3751050T2 (de) * | 1986-11-14 | 1995-06-22 | Canon Kk | Farbbildverarbeitungsgerät. |
US5140413A (en) * | 1986-11-14 | 1992-08-18 | Canon Kabushiki Kaisha | Image processing apparatus including processing means for moving image and performing conversion |
EP0741490B1 (de) * | 1995-05-05 | 2000-11-15 | Agfa-Gevaert N.V. | Originalgetreues Farbwiedergabeverfahren zur Vermeidung von Moiré |
ES2142438T3 (es) * | 1995-10-13 | 2000-04-16 | Schablonentechnik Kufstein Ag | Procedimiento para confeccionar una plantilla, especialmene para imprimir sobre papel o tejidos. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3003388A (en) * | 1958-05-09 | 1961-10-10 | Hunter Associates Lab Inc | Color difference measuring instrument |
US3389265A (en) * | 1965-05-03 | 1968-06-18 | Du Pont | Colorimeter for measuring the tristimulus coefficients of color in a laterally moving material |
DE1462806A1 (de) * | 1966-12-27 | 1969-01-09 | Morat Gmbh Franz | Einrichtung zur Herstellung eines programmierten Streifens durch optisches Abtasten einer gezeichneten Vorlage |
US3527540A (en) * | 1967-05-08 | 1970-09-08 | Itek Corp | Color concentration discriminators |
-
1971
- 1971-04-17 DE DE19712118720 patent/DE2118720A1/de active Pending
-
1972
- 1972-03-20 AT AT236472A patent/AT322646B/de not_active IP Right Cessation
- 1972-03-23 GB GB1374272A patent/GB1388026A/en not_active Expired
- 1972-03-27 CH CH454572A patent/CH553452A/de not_active IP Right Cessation
- 1972-04-04 NL NL7204478A patent/NL7204478A/xx unknown
- 1972-04-04 IL IL39140A patent/IL39140A/xx unknown
- 1972-04-05 ZA ZA722304A patent/ZA722304B/xx unknown
- 1972-04-07 US US00242071A patent/US3783275A/en not_active Expired - Lifetime
- 1972-04-13 DD DD162274A patent/DD99494A5/xx unknown
- 1972-04-15 ES ES402698A patent/ES402698A1/es not_active Expired
- 1972-04-15 IT IT23158/72A patent/IT951426B/it active
- 1972-04-17 FR FR7213451A patent/FR2136475A5/fr not_active Expired
- 1972-04-17 BE BE782210A patent/BE782210A/xx unknown
- 1972-04-17 CS CS2569A patent/CS161945B2/cs unknown
Also Published As
Publication number | Publication date |
---|---|
BE782210A (fr) | 1972-10-17 |
IL39140A0 (en) | 1972-06-28 |
ES402698A1 (es) | 1975-10-01 |
DE2118720A1 (de) | 1972-11-16 |
GB1388026A (en) | 1975-03-19 |
AT322646B (de) | 1975-05-26 |
NL7204478A (de) | 1972-10-19 |
CH553452A (de) | 1974-08-30 |
IL39140A (en) | 1975-11-25 |
IT951426B (it) | 1973-06-30 |
FR2136475A5 (de) | 1972-12-22 |
CS161945B2 (de) | 1975-06-10 |
DD99494A5 (de) | 1973-08-05 |
US3783275A (en) | 1974-01-01 |
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