BR9901528B1 - método e aparelho para converter valores de dados de pixels incorporados de uma imagem. - Google Patents

método e aparelho para converter valores de dados de pixels incorporados de uma imagem.

Info

Publication number
BR9901528B1
BR9901528B1 BRPI9901528-5A BR9901528A BR9901528B1 BR 9901528 B1 BR9901528 B1 BR 9901528B1 BR 9901528 A BR9901528 A BR 9901528A BR 9901528 B1 BR9901528 B1 BR 9901528B1
Authority
BR
Brazil
Prior art keywords
image
pixel data
data values
embedded pixel
converting
Prior art date
Application number
BRPI9901528-5A
Other languages
English (en)
Other versions
BR9901528A (pt
Inventor
Michael L Davidson
Brian C Hawkins
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 filed Critical
Publication of BR9901528A publication Critical patent/BR9901528A/pt
Publication of BR9901528B1 publication Critical patent/BR9901528B1/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/12—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2215/00—Arrangements for producing a permanent visual presentation of the output data
    • G06K2215/0002—Handling the output data
    • G06K2215/0062—Handling the output data combining generic and host data, e.g. filling a raster
    • G06K2215/0071—Post-treatment of the composed image, e.g. compression, rotation
    • G06K2215/0074—Depleting the image
BRPI9901528-5A 1998-05-12 1999-05-12 método e aparelho para converter valores de dados de pixels incorporados de uma imagem. BR9901528B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/076,034 US6266153B1 (en) 1998-05-12 1998-05-12 Image forming device having a reduced toner consumption mode

Publications (2)

Publication Number Publication Date
BR9901528A BR9901528A (pt) 2001-03-06
BR9901528B1 true BR9901528B1 (pt) 2011-11-16

Family

ID=22129528

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9901528-5A BR9901528B1 (pt) 1998-05-12 1999-05-12 método e aparelho para converter valores de dados de pixels incorporados de uma imagem.

Country Status (2)

Country Link
US (1) US6266153B1 (pt)
BR (1) BR9901528B1 (pt)

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US20040145647A1 (en) * 2003-01-23 2004-07-29 Morrison Robert D Nonlinear transformation of pixel width
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US8284467B2 (en) * 2007-01-16 2012-10-09 Sharp Laboratories Of America, Inc. Intelligent toner saving for color copying
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JP2011151777A (ja) * 2009-12-25 2011-08-04 Canon Finetech Inc 画像処理方法及び画像処理装置
US8467105B2 (en) 2011-02-15 2013-06-18 Xerox Corporation Optimal contrast level draft-mode printing using spatial frequency analysis
KR20150108192A (ko) 2014-03-17 2015-09-25 삼성전자주식회사 토너 절약 기능을 갖는 화상형성장치 및 그의 인쇄 방법
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JP7447416B2 (ja) * 2019-09-27 2024-03-12 株式会社リコー 現像装置、および画像形成装置
JP2021149305A (ja) * 2020-03-17 2021-09-27 キヤノン株式会社 画像処理装置、画像処理方法及びプログラム

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Also Published As

Publication number Publication date
BR9901528A (pt) 2001-03-06
US6266153B1 (en) 2001-07-24

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 16/11/2011, OBSERVADAS AS CONDICOES LEGAIS.

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

Free format text: REFERENTE A 17A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.