JPS57151946A - Making device for endless plate - Google Patents

Making device for endless plate

Info

Publication number
JPS57151946A
JPS57151946A JP3832381A JP3832381A JPS57151946A JP S57151946 A JPS57151946 A JP S57151946A JP 3832381 A JP3832381 A JP 3832381A JP 3832381 A JP3832381 A JP 3832381A JP S57151946 A JPS57151946 A JP S57151946A
Authority
JP
Japan
Prior art keywords
signal
density
original
bit
converter
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
JP3832381A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6245976B2 (enrdf_load_stackoverflow
Inventor
Masayuki Takei
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.)
Toppan Inc
Original Assignee
Toppan Printing 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 Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Priority to JP3832381A priority Critical patent/JPS57151946A/ja
Publication of JPS57151946A publication Critical patent/JPS57151946A/ja
Publication of JPS6245976B2 publication Critical patent/JPS6245976B2/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
    • H04N1/409—Edge or detail enhancement; Noise or error suppression
    • 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
    • H04N1/40093—Modification of content of picture, e.g. retouching

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
JP3832381A 1981-03-17 1981-03-17 Making device for endless plate Granted JPS57151946A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3832381A JPS57151946A (en) 1981-03-17 1981-03-17 Making device for endless plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3832381A JPS57151946A (en) 1981-03-17 1981-03-17 Making device for endless plate

Publications (2)

Publication Number Publication Date
JPS57151946A true JPS57151946A (en) 1982-09-20
JPS6245976B2 JPS6245976B2 (enrdf_load_stackoverflow) 1987-09-30

Family

ID=12522069

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3832381A Granted JPS57151946A (en) 1981-03-17 1981-03-17 Making device for endless plate

Country Status (1)

Country Link
JP (1) JPS57151946A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS638744A (ja) * 1986-06-30 1988-01-14 Dainippon Printing Co Ltd エンドレス版用フイルム原版の作成方法
JPS638743A (ja) * 1986-06-30 1988-01-14 Dainippon Printing Co Ltd エンドレス版用フイルム原版の作成方法
JP2010100019A (ja) * 2008-10-27 2010-05-06 National Printing Bureau グラデーション樹脂版面及びその作製方法並びにグラデーション樹脂版面を用いた印刷物

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5471495B2 (ja) * 2010-01-21 2014-04-16 大日本印刷株式会社 テクスチュアデータ処理装置、テクスチュアデータ処理方法、プログラム、エンボス版製造装置、エンボス版製造方法、及びシート

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5454701A (en) * 1977-09-17 1979-05-01 Hell Rudolf Dr Ing Gmbh Method of forming screened plate

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5454701A (en) * 1977-09-17 1979-05-01 Hell Rudolf Dr Ing Gmbh Method of forming screened plate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS638744A (ja) * 1986-06-30 1988-01-14 Dainippon Printing Co Ltd エンドレス版用フイルム原版の作成方法
JPS638743A (ja) * 1986-06-30 1988-01-14 Dainippon Printing Co Ltd エンドレス版用フイルム原版の作成方法
JP2010100019A (ja) * 2008-10-27 2010-05-06 National Printing Bureau グラデーション樹脂版面及びその作製方法並びにグラデーション樹脂版面を用いた印刷物

Also Published As

Publication number Publication date
JPS6245976B2 (enrdf_load_stackoverflow) 1987-09-30

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