JPS58142676A - カラ−ファクシミリの色変換装置 - Google Patents

カラ−ファクシミリの色変換装置

Info

Publication number
JPS58142676A
JPS58142676A JP57025799A JP2579982A JPS58142676A JP S58142676 A JPS58142676 A JP S58142676A JP 57025799 A JP57025799 A JP 57025799A JP 2579982 A JP2579982 A JP 2579982A JP S58142676 A JPS58142676 A JP S58142676A
Authority
JP
Japan
Prior art keywords
color
circuit
original
signal
counter
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
JP57025799A
Other languages
English (en)
Japanese (ja)
Other versions
JPH045306B2 (enExample
Inventor
Masaaki Hitomi
人見　正明
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.)
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Sanyo Denki 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 Sanyo Electric Co Ltd, Sanyo Denki Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP57025799A priority Critical patent/JPS58142676A/ja
Publication of JPS58142676A publication Critical patent/JPS58142676A/ja
Publication of JPH045306B2 publication Critical patent/JPH045306B2/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
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Image Communication Systems (AREA)
JP57025799A 1982-02-18 1982-02-18 カラ−ファクシミリの色変換装置 Granted JPS58142676A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57025799A JPS58142676A (ja) 1982-02-18 1982-02-18 カラ−ファクシミリの色変換装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57025799A JPS58142676A (ja) 1982-02-18 1982-02-18 カラ−ファクシミリの色変換装置

Publications (2)

Publication Number Publication Date
JPS58142676A true JPS58142676A (ja) 1983-08-24
JPH045306B2 JPH045306B2 (enExample) 1992-01-31

Family

ID=12175892

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57025799A Granted JPS58142676A (ja) 1982-02-18 1982-02-18 カラ−ファクシミリの色変換装置

Country Status (1)

Country Link
JP (1) JPS58142676A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4663662A (en) * 1982-11-30 1987-05-05 Tokyo Shibaura Denki Kabushiki Kaisha Picture signal processing system featuring simple or dithering binarization processing selected in response to local variations in picture density
US4689669A (en) * 1984-11-27 1987-08-25 Sony Corporation Color graphics data processing apparatus
US4804948A (en) * 1984-05-18 1989-02-14 Ascii Corp. Video display control system
US4992863A (en) * 1987-12-22 1991-02-12 Minolta Camera Kabushiki Kaisha Colored image reading apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4663662A (en) * 1982-11-30 1987-05-05 Tokyo Shibaura Denki Kabushiki Kaisha Picture signal processing system featuring simple or dithering binarization processing selected in response to local variations in picture density
US4804948A (en) * 1984-05-18 1989-02-14 Ascii Corp. Video display control system
US4689669A (en) * 1984-11-27 1987-08-25 Sony Corporation Color graphics data processing apparatus
US4992863A (en) * 1987-12-22 1991-02-12 Minolta Camera Kabushiki Kaisha Colored image reading apparatus

Also Published As

Publication number Publication date
JPH045306B2 (enExample) 1992-01-31

Similar Documents

Publication Publication Date Title
SU1258341A3 (ru) Устройство дл воспроизведени сигналов изображени
US5282026A (en) Device for judging the type of color of a document
JPS58142676A (ja) カラ−ファクシミリの色変換装置
US5321531A (en) Image processing apparatus capable of document discrimination
JPH0563968A (ja) カラー画像処理装置
JPH0918725A (ja) 画像処理方法及び装置
JPH04290066A (ja) 画像形成装置
JPS60182876A (ja) イメ−ジデ−タ処理システム
JPH03270382A (ja) 画像処理方法
JPS6033333B2 (ja) 原稿読取装置
JP3248733B2 (ja) 画像形成装置
JPS5819949A (ja) デ−タ書込・読出方式
JPH0371326A (ja) 画線付加装置
JPS62164179A (ja) カラ−印刷の識別装置
JPS631498Y2 (enExample)
JPS60182849A (ja) イメ−ジデ−タ処理システム
JPH0413883Y2 (enExample)
JP2651517B2 (ja) 画像処理方式
JPS5992670A (ja) マ−ク位置検知方法
JP2530325B2 (ja) カラ−画像処理装置
JPS631499Y2 (enExample)
JPH0242875A (ja) カラー画像読取り装置
JPS61248669A (ja) 画像処理装置
JPH06296230A (ja) ファクシミリ送信機
JPS58218271A (ja) 網点画像検出装置