FI99215B - Grafiksystem för förbättring av bildkvaliteten hos rasterdisplay - Google Patents

Grafiksystem för förbättring av bildkvaliteten hos rasterdisplay

Info

Publication number
FI99215B
FI99215B FI905463A FI905463A FI99215B FI 99215 B FI99215 B FI 99215B FI 905463 A FI905463 A FI 905463A FI 905463 A FI905463 A FI 905463A FI 99215 B FI99215 B FI 99215B
Authority
FI
Finland
Prior art keywords
improving
image quality
graphic system
raster displays
raster
Prior art date
Application number
FI905463A
Other languages
English (en)
Finnish (fi)
Other versions
FI99215C (sv
FI905463A0 (sv
Inventor
William R Hancock
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 FI905463A0 publication Critical patent/FI905463A0/sv
Application granted granted Critical
Publication of FI99215B publication Critical patent/FI99215B/sv
Publication of FI99215C publication Critical patent/FI99215C/sv

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • 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
    • G09G5/22—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of characters or indicia using display control signals derived from coded signals representing the characters or indicia, e.g. with a character-code memory
    • G09G5/24—Generation of individual character patterns
    • G09G5/28—Generation of individual character patterns for enhancement of character form, e.g. smoothing
    • 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
    • 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
    • G09G5/399—Control of the bit-mapped memory using two or more bit-mapped memories, the operations of which are switched in time, e.g. ping-pong buffers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Image Generation (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Digital Computer Display Output (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
FI905463A 1989-11-06 1990-11-05 Grafiksystem för förbättring av bildkvaliteten hos rasterdisplay FI99215C (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43210589A 1989-11-06 1989-11-06
US43210589 1989-11-06

Publications (3)

Publication Number Publication Date
FI905463A0 FI905463A0 (sv) 1990-11-05
FI99215B true FI99215B (sv) 1997-07-15
FI99215C FI99215C (sv) 1997-10-27

Family

ID=23714799

Family Applications (1)

Application Number Title Priority Date Filing Date
FI905463A FI99215C (sv) 1989-11-06 1990-11-05 Grafiksystem för förbättring av bildkvaliteten hos rasterdisplay

Country Status (8)

Country Link
EP (1) EP0427147B1 (sv)
JP (1) JP3089356B2 (sv)
KR (1) KR910010374A (sv)
CA (1) CA2024745C (sv)
DE (1) DE69016354T2 (sv)
DK (1) DK0427147T3 (sv)
FI (1) FI99215C (sv)
NO (1) NO303199B1 (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2678462B1 (fr) * 1991-06-25 1993-12-24 Sextant Avionique Dispositif temps reel de presentation d'images de type television sur un ecran de visualisation.
US5264838A (en) * 1991-08-29 1993-11-23 Honeywell Inc. Apparatus for generating an anti-aliased display image halo
FR2793588B1 (fr) * 1999-05-11 2002-03-15 Sextant Avionique Systeme de traitement de donnees pour affichage sur un ecran matriciel
FR3119262B1 (fr) * 2021-01-25 2023-06-30 Thales Sa Système et procédé de traitement de données d'affichage de tracés en mode cavalier fournies par un boîtier générateur de symboles.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4843380A (en) * 1987-07-13 1989-06-27 Megatek Corporation Anti-aliasing raster scan display system
US4939671A (en) * 1987-09-08 1990-07-03 Auto-Trol Technology Corporation Method and system for line drawing with next matrix feature

Also Published As

Publication number Publication date
EP0427147A2 (en) 1991-05-15
DE69016354D1 (de) 1995-03-09
EP0427147A3 (en) 1992-03-25
CA2024745C (en) 2002-08-06
KR910010374A (ko) 1991-06-29
JP3089356B2 (ja) 2000-09-18
FI99215C (sv) 1997-10-27
FI905463A0 (sv) 1990-11-05
DE69016354T2 (de) 1995-06-22
NO904299D0 (no) 1990-10-03
NO904299L (no) 1991-05-07
DK0427147T3 (da) 1995-06-26
JPH03220597A (ja) 1991-09-27
EP0427147B1 (en) 1995-01-25
NO303199B1 (no) 1998-06-08
CA2024745A1 (en) 1991-05-07

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Legal Events

Date Code Title Description
BB Publication of examined application
FG Patent granted

Owner name: HONEYWELL INC.

MA Patent expired