BR9505904A - Processo de impedir a reprodução de manchas pequenas ou pintas durante a reprodução de uma imagem - Google Patents

Processo de impedir a reprodução de manchas pequenas ou pintas durante a reprodução de uma imagem

Info

Publication number
BR9505904A
BR9505904A BR9505904A BR9505904A BR9505904A BR 9505904 A BR9505904 A BR 9505904A BR 9505904 A BR9505904 A BR 9505904A BR 9505904 A BR9505904 A BR 9505904A BR 9505904 A BR9505904 A BR 9505904A
Authority
BR
Brazil
Prior art keywords
reproduction
preventing
image
small spots
specks during
Prior art date
Application number
BR9505904A
Other languages
English (en)
Inventor
Darrell E Jefferson
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Publication of BR9505904A publication Critical patent/BR9505904A/pt

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Image Analysis (AREA)
BR9505904A 1994-12-20 1995-12-14 Processo de impedir a reprodução de manchas pequenas ou pintas durante a reprodução de uma imagem BR9505904A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/359,788 US5682250A (en) 1994-12-20 1994-12-20 Method and apparatus for reproducing an image without salt and pepper specks

Publications (1)

Publication Number Publication Date
BR9505904A true BR9505904A (pt) 1998-01-06

Family

ID=23415273

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9505904A BR9505904A (pt) 1994-12-20 1995-12-14 Processo de impedir a reprodução de manchas pequenas ou pintas durante a reprodução de uma imagem

Country Status (3)

Country Link
US (1) US5682250A (pt)
JP (1) JPH08237487A (pt)
BR (1) BR9505904A (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5913072A (en) * 1997-04-08 1999-06-15 Wieringa; Fred Image processing system in which image processing programs stored in a personal computer are selectively executed through user interface of a scanner
US6112014A (en) * 1997-05-16 2000-08-29 Kane; Patrick Photocopy machine capable of storing and transmitting image data
US8170291B2 (en) * 2008-05-09 2012-05-01 The United States Postal Service Methods and systems for analyzing the quality of digital signature confirmation images

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4124870A (en) * 1977-03-31 1978-11-07 International Business Machines Corporation Method for improving print quality of coarse-scan/fine-print character reproduction
US4150400A (en) * 1977-03-31 1979-04-17 International Business Machines Corporation Methods of a coarse-scan/fine-print character reproduction with compression
US5522083A (en) * 1989-11-17 1996-05-28 Texas Instruments Incorporated Reconfigurable multi-processor operating in SIMD mode with one processor fetching instructions for use by remaining processors
US5594814A (en) * 1992-10-19 1997-01-14 Fast; Bruce B. OCR image preprocessing method for image enhancement of scanned documents

Also Published As

Publication number Publication date
JPH08237487A (ja) 1996-09-13
US5682250A (en) 1997-10-28

Similar Documents

Publication Publication Date Title
DE69416337D1 (de) Bild-Druckverfahren
DE69425623D1 (de) Farbreproduktionssystem
DE69420020D1 (de) Bildherstellungsverfahren
DE69524835D1 (de) Wiedergabe von Stehbilddaten
DE69522594D1 (de) Farbbildverarbeitungsverfahren
DE69410127D1 (de) Farbstrahlaufzeichnungsgerät
DE69323948D1 (de) Bilddekodierer
DE69416229D1 (de) Bildaufzeichnungsgerät
BR9304932A (pt) Processo de formaçao de imagens
DE69515791D1 (de) Farbbildprojektor
DE69523245D1 (de) Farbstrahlaufzeichnungsgerät
DE69405494D1 (de) Optischen Modulator
BR9505904A (pt) Processo de impedir a reprodução de manchas pequenas ou pintas durante a reprodução de uma imagem
DE69520970D1 (de) Farbbildverarbeitung
DE4493351T1 (de) Papierherstellungsverfahren
DE69530099D1 (de) Bauteile-bildwiedergabe
DE69511047D1 (de) Bildaufzeichnungsgerät
DE69428335D1 (de) Bildaufzeichnungsgerät
DE69410380D1 (de) Photographisches Farbkopiergerät
DE69531142D1 (de) Bildaufzeichnungsverfahren
GB2289183B (en) White level information correction apparatus
BR9500005A (pt) Processo de formação de imagens
DE69404710D1 (de) Bildaufzeichnungsgerät
DE69417383D1 (de) Bildaufzeichnungsgerät
DE69431925D1 (de) Farbbildwiedergabe

Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 11A,12A,13A,14A ANUIDADE.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2046 DE 23/03/2010, E COMPROVAR O RECOLHIMENTO DA(S) 11A., 12A., 13A., 14A., 15A., 16A., E 17A. ANUIDADE(S).