SU503552A3 - Способ записи полутоновых изображений и устройство дл осуществлени этого способа - Google Patents

Способ записи полутоновых изображений и устройство дл осуществлени этого способа

Info

Publication number
SU503552A3
SU503552A3 SU1933381A SU1933381A SU503552A3 SU 503552 A3 SU503552 A3 SU 503552A3 SU 1933381 A SU1933381 A SU 1933381A SU 1933381 A SU1933381 A SU 1933381A SU 503552 A3 SU503552 A3 SU 503552A3
Authority
SU
USSR - Soviet Union
Prior art keywords
image
input
unit
signal
transistor
Prior art date
Application number
SU1933381A
Other languages
English (en)
Russian (ru)
Inventor
Кноп Ханс-Георг
Original Assignee
Рудольф Хелль Гмбх (Фирма)
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 Рудольф Хелль Гмбх (Фирма) filed Critical Рудольф Хелль Гмбх (Фирма)
Application granted granted Critical
Publication of SU503552A3 publication Critical patent/SU503552A3/ru

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
    • H04N1/4092—Edge or detail enhancement
    • 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
    • H04N1/58—Edge or detail enhancement; Noise or error suppression, e.g. colour misregistration correction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Color Image Communication Systems (AREA)
  • Image Processing (AREA)
SU1933381A 1972-06-02 1973-06-01 Способ записи полутоновых изображений и устройство дл осуществлени этого способа SU503552A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722226990 DE2226990C3 (de) 1972-06-02 1972-06-02 Anordnung zur Verbesserung der Schärfe bei der Aufzeichnung von Halbtonbildern

Publications (1)

Publication Number Publication Date
SU503552A3 true SU503552A3 (ru) 1976-02-15

Family

ID=5846691

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1933381A SU503552A3 (ru) 1972-06-02 1973-06-01 Способ записи полутоновых изображений и устройство дл осуществлени этого способа

Country Status (7)

Country Link
JP (3) JPS5513025B2 (xx)
CH (1) CH551645A (xx)
DD (1) DD103978A5 (xx)
DE (1) DE2226990C3 (xx)
FR (1) FR2187139A5 (xx)
GB (1) GB1424410A (xx)
SU (1) SU503552A3 (xx)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50156815A (xx) * 1974-06-07 1975-12-18
JPS5264001U (xx) * 1975-11-06 1977-05-12
DE2708421C2 (de) * 1977-02-26 1982-01-14 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Verfahren zum Mischen von Signalen bei der Druckformherstellung
JPS55146451A (en) * 1979-05-02 1980-11-14 Dainippon Screen Mfg Co Ltd Sharpness emphasis method in image scanning recorder
FR2467078A1 (fr) * 1979-10-11 1981-04-17 Machulka Grigory Dispositif a laser pour la fabrication des formes d'impression
US4538182A (en) * 1981-05-11 1985-08-27 Canon Kabushiki Kaisha Image processing apparatus
JPS5814270A (ja) * 1981-07-17 1983-01-27 Fuji Photo Film Co Ltd 画像走査記録方法
DE3139483C2 (de) * 1981-10-03 1985-06-13 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Verfahren und Schaltungsanordnung zur Kontraststeigerung
ATE18815T1 (de) * 1982-07-03 1986-04-15 Hell Rudolf Dr Ing Gmbh Verfahren und anordnung zur kontraststeigerung.
JPS6054570A (ja) * 1983-09-05 1985-03-29 Fuji Photo Film Co Ltd 画像の鮮鋭度強調方式
JP2515737B2 (ja) * 1986-04-25 1996-07-10 株式会社日立製作所 画像強調方法
GB8526817D0 (en) * 1985-10-31 1985-12-04 Crosfield Electronics Ltd Image enhancement
JPS62176370A (ja) * 1986-01-30 1987-08-03 Usac Electronics Ind Co Ltd イメ−ジリ−ダ
JPS62272757A (ja) * 1986-05-21 1987-11-26 Matsushita Graphic Commun Syst Inc 部分疑似中間調画像読取装置
JPS62297991A (ja) * 1986-06-18 1987-12-25 芝浦メカトロニクス株式会社 空き缶回収機
JPH0778625B2 (ja) * 1988-11-30 1995-08-23 凸版印刷株式会社 スキャナ装置
JP3029116B2 (ja) * 1989-08-02 2000-04-04 キヤノン株式会社 画像処理方法
US6181819B1 (en) 1989-08-02 2001-01-30 Canon Kabushiki Kaisha Image processing apparatus including means for judging a chromatic portion of an image
JPH05246009A (ja) * 1992-03-06 1993-09-24 Kanazawa Seal:Kk 点字の形成方法
CN103477286A (zh) * 2011-09-07 2013-12-25 株式会社尼康 基板处理装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS557557B2 (xx) * 1972-08-16 1980-02-26

Also Published As

Publication number Publication date
JPS5513025B2 (xx) 1980-04-05
JPS6124708B2 (xx) 1986-06-12
JPS5540493A (en) 1980-03-21
JPS6122296B2 (xx) 1986-05-31
DE2226990C3 (de) 1976-01-02
FR2187139A5 (xx) 1974-01-11
DE2226990A1 (de) 1973-12-13
GB1424410A (en) 1976-02-11
DE2226990B2 (de) 1975-04-30
CH551645A (de) 1974-07-15
DD103978A5 (xx) 1974-02-12
JPS5540492A (en) 1980-03-21
JPS4957716A (xx) 1974-06-05

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