JPS56104574A - Color picture converting and recording device - Google Patents

Color picture converting and recording device

Info

Publication number
JPS56104574A
JPS56104574A JP684380A JP684380A JPS56104574A JP S56104574 A JPS56104574 A JP S56104574A JP 684380 A JP684380 A JP 684380A JP 684380 A JP684380 A JP 684380A JP S56104574 A JPS56104574 A JP S56104574A
Authority
JP
Japan
Prior art keywords
outputs
light
picture element
normalized
relative visibility
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.)
Granted
Application number
JP684380A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6226629B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Yoshio Arai
Hiroyuki Kataoka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox Co Ltd
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
Application filed by Fuji Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Priority to JP684380A priority Critical patent/JPS56104574A/ja
Publication of JPS56104574A publication Critical patent/JPS56104574A/ja
Publication of JPS6226629B2 publication Critical patent/JPS6226629B2/ja
Granted legal-status Critical Current

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Transmission Control (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
JP684380A 1980-01-25 1980-01-25 Color picture converting and recording device Granted JPS56104574A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP684380A JPS56104574A (en) 1980-01-25 1980-01-25 Color picture converting and recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP684380A JPS56104574A (en) 1980-01-25 1980-01-25 Color picture converting and recording device

Publications (2)

Publication Number Publication Date
JPS56104574A true JPS56104574A (en) 1981-08-20
JPS6226629B2 JPS6226629B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-06-10

Family

ID=11649518

Family Applications (1)

Application Number Title Priority Date Filing Date
JP684380A Granted JPS56104574A (en) 1980-01-25 1980-01-25 Color picture converting and recording device

Country Status (1)

Country Link
JP (1) JPS56104574A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6245725U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1985-09-06 1987-03-19

Also Published As

Publication number Publication date
JPS6226629B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-06-10

Similar Documents

Publication Publication Date Title
EP0378448A3 (en) Colour image processing
EP0200283A3 (en) System for spatially transforming images
DE69727673D1 (de) Verfahren und vorrichtung zur kalibrierung von bildaufnahmegeräten
GB8620678D0 (en) Picture image input/output system
GB2110483B (en) Circuit for converting an input d c voltage into an output d c voltage
JPS56104574A (en) Color picture converting and recording device
DE59106707D1 (de) Schaltungsanordnung zum Annähern einer nichtlinearen Übertragungsfunktion.
JPS56111374A (en) Picture scanner
DE3264078D1 (en) Circuit for converting an input d.c. voltage into an output d.c. voltage
WO1987006080A3 (en) Analog/digital converter apparatus for quantizing transmittance voltage signals
JPS6456426A (en) Optical a/d converter
DE3279528D1 (en) Input/output scanner for document processing
GB2000658A (en) A photo-electric image converter
JPS5757082A (en) Conversion method for picture element density
JPS5578673A (en) Facsimile transmitter
JPS5727375A (en) Input device for character on color-patterned form
JPS5687828A (en) Infrared ray sensor
JPS6477182A (en) Colour image sensor
JPS57199367A (en) Picture input device
JPS57152726A (en) A/d converting circuit
JPS55918A (en) Linear deltam digital addition system
JPS54111224A (en) Run length coding system of color pattern
SU601688A1 (ru) Преобразователь позиционных кодов в код (сок) системы остаточных классов
JPH01125178A (ja) 画像処理システムにおける信号処理方法
Lamla 2. 5.16 The Cousins (Cape) VRI color system: 4.2. 5 Photoelectric photometry