BRPI0400703A - Anti-introdução de erro de alta qualidade - Google Patents

Anti-introdução de erro de alta qualidade

Info

Publication number
BRPI0400703A
BRPI0400703A BR0400703-4A BRPI0400703A BRPI0400703A BR PI0400703 A BRPI0400703 A BR PI0400703A BR PI0400703 A BRPI0400703 A BR PI0400703A BR PI0400703 A BRPI0400703 A BR PI0400703A
Authority
BR
Brazil
Prior art keywords
antialiasing
image
line
intro
error
Prior art date
Application number
BR0400703-4A
Other languages
English (en)
Inventor
Zhouchen Lin
Jian Wang
Haitao Chen
Original Assignee
Microsoft 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 Microsoft Corp filed Critical Microsoft Corp
Publication of BRPI0400703A publication Critical patent/BRPI0400703A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D15/00—Devices not covered by group F25D11/00 or F25D13/00, e.g. non-self-contained movable devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/20—Drawing from basic elements, e.g. lines or circles
    • G06T11/203—Drawing of straight lines or curves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2201/00—Insulation
    • F25D2201/10—Insulation with respect to heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2300/00—Special arrangements or features for refrigerators; cold rooms; ice-boxes; Cooling or freezing apparatus not covered by any other subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Image Processing (AREA)
  • Image Generation (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Processing Or Creating Images (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

"ANTI-INTRODUçãO DE ERRO DE ALTA QUALIDADE". Trata-se de um método de anti-introdução de erro e aparelho adequado para anti-introdução de erro de uma variedade de tipos de imagem, incluindo fontes, imagens grandes e imagens muito pequenas. A técnica de anti-introdução de erro pode representar a borda de uma linha, curva ou região como uma série de segmentos de linha. Estes segmentos de linha são depois colocados na transversal para submeter à convolução o segmento de linha que aproxima dos contornos da imagem com uma função de filtro desejada. Uma função de filtro é também divulgada para anti-introdução de erro das bordas de uma linha, curva ou região que pode ser empregada quando a borda for representada por uma série de segmentos de linha. O filtro de anti-introdução de erro tende a centrar a energia espectral de uma imagem na área testada.
BR0400703-4A 2003-04-03 2004-03-05 Anti-introdução de erro de alta qualidade BRPI0400703A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/406,517 US7274831B2 (en) 2003-04-03 2003-04-03 High quality anti-aliasing

Publications (1)

Publication Number Publication Date
BRPI0400703A true BRPI0400703A (pt) 2004-11-03

Family

ID=32850646

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0400703-4A BRPI0400703A (pt) 2003-04-03 2004-03-05 Anti-introdução de erro de alta qualidade

Country Status (12)

Country Link
US (1) US7274831B2 (pt)
EP (1) EP1465113B1 (pt)
JP (1) JP4554237B2 (pt)
KR (1) KR101086151B1 (pt)
CN (1) CN100365659C (pt)
AT (1) ATE442637T1 (pt)
AU (1) AU2004200640A1 (pt)
BR (1) BRPI0400703A (pt)
CA (1) CA2459205C (pt)
DE (1) DE602004023024D1 (pt)
MX (1) MXPA04002157A (pt)
RU (1) RU2335808C2 (pt)

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US7274831B2 (en) 2003-04-03 2007-09-25 Microsoft Corporation High quality anti-aliasing
WO2006129943A1 (en) * 2005-06-03 2006-12-07 Polidigm Co., Ltd. Fast anti-aliasing method
CN100394446C (zh) * 2006-07-27 2008-06-11 上海交通大学 基于直线对应的动态场景多体运动分割方法
US8294730B2 (en) * 2007-09-04 2012-10-23 Apple Inc. Anti-aliasing of a graphical object
JP2010199631A (ja) * 2007-11-30 2010-09-09 国立大学法人京都大学 画像ノイズ除去方法
JP5779089B2 (ja) * 2011-12-28 2015-09-16 株式会社ドワンゴ エッジ検出装置、エッジ検出プログラム、およびエッジ検出方法
US9508166B2 (en) * 2014-09-15 2016-11-29 Microsoft Technology Licensing, Llc Smoothing and GPU-enabled rendering of digital ink
KR101666131B1 (ko) 2015-05-29 2016-10-14 경북대학교 산학협력단 서브 픽셀의 패턴을 고려한 벡터 글꼴의 렌더링 방법
JP6671188B2 (ja) * 2016-02-17 2020-03-25 キヤノン株式会社 画像形成装置、方法およびプログラム
US11232613B1 (en) * 2020-10-12 2022-01-25 Adobe Inc. Curve antialiasing based on curve-pixel intersection
US11800056B2 (en) 2021-02-11 2023-10-24 Logitech Europe S.A. Smart webcam system
US11800048B2 (en) 2021-02-24 2023-10-24 Logitech Europe S.A. Image generating system with background replacement or modification capabilities
US12026809B2 (en) 2021-05-04 2024-07-02 Adobe Inc. Systems for generating anti-aliased vector objects

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Also Published As

Publication number Publication date
EP1465113A3 (en) 2006-04-26
RU2004106719A (ru) 2005-08-10
KR101086151B1 (ko) 2011-11-25
CN1725247A (zh) 2006-01-25
AU2004200640A1 (en) 2004-10-21
RU2335808C2 (ru) 2008-10-10
CA2459205A1 (en) 2004-10-03
ATE442637T1 (de) 2009-09-15
CN100365659C (zh) 2008-01-30
US20040197028A1 (en) 2004-10-07
JP2004310750A (ja) 2004-11-04
CA2459205C (en) 2012-06-26
EP1465113B1 (en) 2009-09-09
US7274831B2 (en) 2007-09-25
DE602004023024D1 (de) 2009-10-22
JP4554237B2 (ja) 2010-09-29
EP1465113A2 (en) 2004-10-06
MXPA04002157A (es) 2005-04-25
KR20040086740A (ko) 2004-10-12

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.