FI114349B - Laite ja menetelmä kuvan valokehän muodostamiseksi, jonka epätasaisuus on kompensoitu - Google Patents

Laite ja menetelmä kuvan valokehän muodostamiseksi, jonka epätasaisuus on kompensoitu Download PDF

Info

Publication number
FI114349B
FI114349B FI940931A FI940931A FI114349B FI 114349 B FI114349 B FI 114349B FI 940931 A FI940931 A FI 940931A FI 940931 A FI940931 A FI 940931A FI 114349 B FI114349 B FI 114349B
Authority
FI
Finland
Prior art keywords
pixel
impulse
för
parameter
image
Prior art date
Application number
FI940931A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI940931A (fi
FI940931A0 (fi
Inventor
Brent H Larson
Michael J Johnson
Original Assignee
Honeywell Inc
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 Honeywell Inc filed Critical Honeywell Inc
Publication of FI940931A publication Critical patent/FI940931A/fi
Publication of FI940931A0 publication Critical patent/FI940931A0/fi
Application granted granted Critical
Publication of FI114349B publication Critical patent/FI114349B/fi

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/20—Function-generator circuits, e.g. circle generators line or curve smoothing circuits
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/39—Control of the bit-mapped memory
    • G09G5/395—Arrangements specially adapted for transferring the contents of the bit-mapped memory to the screen

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Image Processing (AREA)
  • Image Generation (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Holo Graphy (AREA)
  • Road Signs Or Road Markings (AREA)
FI940931A 1991-08-29 1994-02-28 Laite ja menetelmä kuvan valokehän muodostamiseksi, jonka epätasaisuus on kompensoitu FI114349B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US75191191 1991-08-29
US07/751,911 US5264838A (en) 1991-08-29 1991-08-29 Apparatus for generating an anti-aliased display image halo
PCT/US1992/007176 WO1993005499A1 (en) 1991-08-29 1992-08-21 Apparatus and method for generating an anti-aliased display image halo
US9207176 1992-08-21

Publications (3)

Publication Number Publication Date
FI940931A FI940931A (fi) 1994-02-28
FI940931A0 FI940931A0 (fi) 1994-02-28
FI114349B true FI114349B (fi) 2004-09-30

Family

ID=25024045

Family Applications (1)

Application Number Title Priority Date Filing Date
FI940931A FI114349B (fi) 1991-08-29 1994-02-28 Laite ja menetelmä kuvan valokehän muodostamiseksi, jonka epätasaisuus on kompensoitu

Country Status (11)

Country Link
US (1) US5264838A (de)
EP (1) EP0601116B1 (de)
JP (1) JP3328741B2 (de)
KR (1) KR940702299A (de)
CN (1) CN1072281A (de)
CA (1) CA2114146C (de)
DE (1) DE69216244T2 (de)
FI (1) FI114349B (de)
IL (1) IL102953A (de)
NO (1) NO315882B1 (de)
WO (1) WO1993005499A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05346953A (ja) * 1992-06-15 1993-12-27 Matsushita Electric Ind Co Ltd 画像データ処理装置
US5748178A (en) * 1995-07-18 1998-05-05 Sybase, Inc. Digital video system and methods for efficient rendering of superimposed vector graphics
US5821915A (en) * 1995-10-11 1998-10-13 Hewlett-Packard Company Method and apparatus for removing artifacts from scanned halftone images
DE59911685D1 (de) 1998-08-30 2005-04-07 Gmd Gmbh Verfahren und Vorrichtung zum Eliminieren unerwünschter Stufungen an Kanten bei Bilddarstellungen im Zeilenraster
US6377274B1 (en) * 1999-07-15 2002-04-23 Intel Corporation S-buffer anti-aliasing method
JP2001052011A (ja) * 1999-08-06 2001-02-23 Canon Inc 画像検索装置およびその方法
GB0023145D0 (en) * 2000-09-21 2000-11-01 Pace Micro Tech Plc Generation of font via a broadcast data receiver
US6934422B2 (en) * 2001-12-18 2005-08-23 Honeywell International Inc. Methods, data, and systems to warp an image
KR101018320B1 (ko) * 2003-02-11 2011-03-04 엔디에스 리미티드 방송망내의 대화형 애플리케이션을 처리하는 장치 및 방법
US7456851B2 (en) * 2003-05-20 2008-11-25 Honeywell International Inc. Method and apparatus for spatial compensation for pixel pattern on LCD displays
CN100495525C (zh) * 2004-03-10 2009-06-03 松下电器产业株式会社 图像传输系统及图像传输方法
FR2894370B1 (fr) * 2005-12-07 2008-06-06 Thales Sa Afficheur matriciel sequentiel couleur a cristaux liquides
US8111264B2 (en) * 2006-03-30 2012-02-07 Ati Technologies Ulc Method of and system for non-uniform image enhancement
GB2441365B (en) * 2006-09-04 2009-10-07 Nds Ltd Displaying video data
US9135017B2 (en) * 2007-01-16 2015-09-15 Ati Technologies Ulc Configurable shader ALU units
US8233010B2 (en) * 2008-11-21 2012-07-31 Mitac Technology Corp. Display interface and display method for on screen display
US10262462B2 (en) * 2014-04-18 2019-04-16 Magic Leap, Inc. Systems and methods for augmented and virtual reality

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4570182A (en) * 1983-11-18 1986-02-11 Sperry Corporation Halo generator for CRT display symbols
JPS6145279A (ja) * 1984-08-09 1986-03-05 株式会社東芝 スム−ジング回路
US4959801A (en) * 1986-02-07 1990-09-25 Bitstream Inc. Outline-to-bitmap character generator
US5063375A (en) * 1987-07-27 1991-11-05 Sun Microsystems, Inc. Method and apparatus for shading images
US4952921A (en) * 1988-06-09 1990-08-28 Rockwell International Corporation Graphic dot flare apparatus
US4908780A (en) * 1988-10-14 1990-03-13 Sun Microsystems, Inc. Anti-aliasing raster operations utilizing sub-pixel crossing information to control pixel shading
US5005011A (en) * 1988-12-23 1991-04-02 Apple Computer, Inc. Vertical filtering apparatus for raster scanned display
NL8900988A (nl) * 1989-04-20 1990-11-16 Philips Nv Karaktergenerator voor het weergeven op een beeldscherm van karakters met een schaduw.
US5060172A (en) * 1989-07-06 1991-10-22 Digital Equipment Corporation Method and apparatus for displaying smooth-shaded objects
CA2024745C (en) * 1989-11-06 2002-08-06 William Ray Hancock Beamformer for matrix display
US5054100A (en) * 1989-11-16 1991-10-01 Eastman Kodak Company Pixel interpolator with edge sharpening

Also Published As

Publication number Publication date
DE69216244D1 (de) 1997-02-06
JP3328741B2 (ja) 2002-09-30
NO940690D0 (no) 1994-02-28
FI940931A (fi) 1994-02-28
NO315882B1 (no) 2003-11-03
JPH06510133A (ja) 1994-11-10
EP0601116A1 (de) 1994-06-15
DE69216244T2 (de) 1997-06-19
US5264838A (en) 1993-11-23
IL102953A (en) 1995-03-15
FI940931A0 (fi) 1994-02-28
NO940690L (no) 1994-02-28
CN1072281A (zh) 1993-05-19
CA2114146A1 (en) 1993-03-18
EP0601116B1 (de) 1996-12-27
CA2114146C (en) 2004-03-23
KR940702299A (ko) 1994-07-28
WO1993005499A1 (en) 1993-03-18

Similar Documents

Publication Publication Date Title
FI114349B (fi) Laite ja menetelmä kuvan valokehän muodostamiseksi, jonka epätasaisuus on kompensoitu
US6992798B2 (en) Apparatus, product, and method of trapping using a distance buffer
US5153576A (en) Mapping of color images to black-and-white textured images
US5515109A (en) Backing color and luminance nonuniformity compensation
US4225861A (en) Method and means for texture display in raster scanned color graphic
Meylan et al. The reproduction of specular highlights on high dynamic range displays
US6933951B2 (en) Method and system for dynamically allocating a frame buffer for efficient anti-aliasing
EP0746840B1 (de) Einzelrasterpufferbildverarbeitungssystem
US4345313A (en) Image processing method and apparatus having a digital airbrush for touch up
US6768491B2 (en) Barycentric centroid sampling method and apparatus
EP0685829B1 (de) Verfahren zum senkrechten Filtern bei rasterabgetasteten Anzeigevorrichtungen
US5164717A (en) Method and apparatus for the dithering of antialiased vectors
US6262778B1 (en) Image processing system
JPH0714031A (ja) スケーラブル三次元境界線を描く方法
US5568595A (en) Method for generating artificial shadow
JPH0668676B2 (ja) Ｃｒｔデイスプレイの画像品質を向上させる方法
GB2153638A (en) Method and apparatus for assigning color values to bit map memory display locations
JP5231695B2 (ja) 表示される画像の解像度を改善する方法およびコンピュータ・システム
JPH06223168A (ja) カラーの混合と発生システムおよびグラフィックスシステム
JP3174342B2 (ja) 多値レベルから２値レベルへのラスタ形状コンバータ
JPS63212984A (ja) ビデオ信号処理方式
US6034742A (en) Adaptive sharpness enhancement for a multi-frequency scanning monitor
US20030067556A1 (en) Generation of text on a display screen
KR20160069452A (ko) 영상 처리 장치, 영상 처리 방법, 및 프로그램
JP3972471B2 (ja) 画像表示装置および画像表示方法

Legal Events

Date Code Title Description
FG Patent granted

Ref document number: 114349

Country of ref document: FI

MA Patent expired