JPH023353B2 - - Google Patents

Info

Publication number
JPH023353B2
JPH023353B2 JP55014702A JP1470280A JPH023353B2 JP H023353 B2 JPH023353 B2 JP H023353B2 JP 55014702 A JP55014702 A JP 55014702A JP 1470280 A JP1470280 A JP 1470280A JP H023353 B2 JPH023353 B2 JP H023353B2
Authority
JP
Japan
Prior art keywords
recording
signal
scan
image
scanning line
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 - Lifetime
Application number
JP55014702A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56112179A (en
Inventor
Fujio Moriguchi
Haruhiko Moriguchi
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 JP1470280A priority Critical patent/JPS56112179A/ja
Publication of JPS56112179A publication Critical patent/JPS56112179A/ja
Publication of JPH023353B2 publication Critical patent/JPH023353B2/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
    • H04N1/40—Picture signal circuits
    • H04N1/40062—Discrimination between different image types, e.g. two-tone, continuous tone

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Input (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP1470280A 1980-02-12 1980-02-12 Gradation reading system Granted JPS56112179A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1470280A JPS56112179A (en) 1980-02-12 1980-02-12 Gradation reading system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1470280A JPS56112179A (en) 1980-02-12 1980-02-12 Gradation reading system

Publications (2)

Publication Number Publication Date
JPS56112179A JPS56112179A (en) 1981-09-04
JPH023353B2 true JPH023353B2 (en:Method) 1990-01-23

Family

ID=11868505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1470280A Granted JPS56112179A (en) 1980-02-12 1980-02-12 Gradation reading system

Country Status (1)

Country Link
JP (1) JPS56112179A (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5983485A (ja) * 1982-11-05 1984-05-14 Nippon Abionikusu Kk 映像情報複写装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5428691B2 (en:Method) * 1972-10-25 1979-09-18

Also Published As

Publication number Publication date
JPS56112179A (en) 1981-09-04

Similar Documents

Publication Publication Date Title
US4723173A (en) Image processing apparatus
US4924509A (en) Image processing apparatus
US4729035A (en) Image processing apparatus capable of appriopriately encoding and processing entered image signals in accordance with the image content
US4786976A (en) Image processing apparatus
US4734782A (en) Image processing apparatus or system with plural reading units, capable of differently processing various areas of an original
JPS6359303B2 (en:Method)
US4914524A (en) Image reading apparatus and method
JP3146071B2 (ja) 画像送信装置、及び画像送信方法
US4701803A (en) Image data compression apparatus
JPS6043715B2 (ja) 狭帯域静止画像伝送方式
JPH023353B2 (en:Method)
JPH04271667A (ja) 色彩情報の読み取り方式
JPS6257138B2 (en:Method)
JP2910067B2 (ja) 読取装置
US6259539B1 (en) Facsimile device capable of properly recording halftone image and text image
JP3206932B2 (ja) 画像処理方法及び装置
JP2783572B2 (ja) フイルム画像読取装置
JPH06121177A (ja) 赤黒読取装置
JP2888627B2 (ja) 画像読み取り装置
JPS59163957A (ja) 画像処理装置
JPS63988B2 (en:Method)
JPH0436503B2 (en:Method)
JP2889546B2 (ja) 画像処理方法
JPS5929421Y2 (ja) 画像情報読取装置
JPS62287784A (ja) 画像信号２値化回路