FR2298834A1 - Procede et dispositif pour minimiser l'espac - Google Patents

Procede et dispositif pour minimiser l'espac

Info

Publication number
FR2298834A1
FR2298834A1 FR7537714A FR7537714A FR2298834A1 FR 2298834 A1 FR2298834 A1 FR 2298834A1 FR 7537714 A FR7537714 A FR 7537714A FR 7537714 A FR7537714 A FR 7537714A FR 2298834 A1 FR2298834 A1 FR 2298834A1
Authority
FR
France
Prior art keywords
spac
minimizing
minimizing spac
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.)
Withdrawn
Application number
FR7537714A
Other languages
English (en)
Inventor
Peter Stucki
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2298834A1 publication Critical patent/FR2298834A1/fr
Withdrawn legal-status Critical Current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
    • H04N1/41—Bandwidth or redundancy reduction
    • H04N1/4105—Bandwidth or redundancy reduction for halftone screened pictures
    • 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
    • H04N1/405—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels
    • H04N1/4055—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels producing a clustered dots or a size modulated halftone pattern

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
FR7537714A 1975-01-27 1975-12-05 Procede et dispositif pour minimiser l'espac Withdrawn FR2298834A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752503185 DE2503185A1 (de) 1975-01-27 1975-01-27 Verfahren und anordnung zur speicherplatzminimierung von computercodierten fuer den halbtonbilddruck bestimmten daten

Publications (1)

Publication Number Publication Date
FR2298834A1 true FR2298834A1 (fr) 1976-08-20

Family

ID=5937381

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7537714A Withdrawn FR2298834A1 (fr) 1975-01-27 1975-12-05 Procede et dispositif pour minimiser l'espac

Country Status (4)

Country Link
DE (1) DE2503185A1 (fr)
FR (1) FR2298834A1 (fr)
GB (1) GB1527394A (fr)
IT (1) IT1051879B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987000714A1 (fr) * 1985-07-19 1987-01-29 Reinhard Lidzba Procede de compression et d'extension de sequences multiples de donnees a structure apparentee et agencements d'application du procede

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19919624C2 (de) * 1999-04-29 2001-03-01 Oce Printing Systems Gmbh Verfahren, System und Computerprogramm zum Komprimieren und Übertragen von Bildrasterdaten
CN110969678B (zh) * 2019-11-15 2023-07-25 广东智媒云图科技股份有限公司 一种平铺圆形的绘画方法、装置、终端设备及存储介质

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987000714A1 (fr) * 1985-07-19 1987-01-29 Reinhard Lidzba Procede de compression et d'extension de sequences multiples de donnees a structure apparentee et agencements d'application du procede

Also Published As

Publication number Publication date
DE2503185A1 (de) 1976-07-29
IT1051879B (it) 1981-05-20
GB1527394A (en) 1978-10-04

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Legal Events

Date Code Title Description
ST Notification of lapse