GB8505592D0 - High speed linear interpolation circuit of crt display unit - Google Patents

High speed linear interpolation circuit of crt display unit

Info

Publication number
GB8505592D0
GB8505592D0 GB858505592A GB8505592A GB8505592D0 GB 8505592 D0 GB8505592 D0 GB 8505592D0 GB 858505592 A GB858505592 A GB 858505592A GB 8505592 A GB8505592 A GB 8505592A GB 8505592 D0 GB8505592 D0 GB 8505592D0
Authority
GB
United Kingdom
Prior art keywords
display unit
high speed
linear interpolation
crt display
interpolation circuit
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
GB858505592A
Other versions
GB2155738B (en
GB2155738A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of GB8505592D0 publication Critical patent/GB8505592D0/en
Publication of GB2155738A publication Critical patent/GB2155738A/en
Application granted granted Critical
Publication of GB2155738B publication Critical patent/GB2155738B/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Image Generation (AREA)
  • Image Processing (AREA)
GB08505592A 1984-03-12 1985-03-05 Linear interpolation circuit Expired GB2155738B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59047528A JPS60191293A (en) 1984-03-12 1984-03-12 Fast linear interpolation circuit for crt display unit

Publications (3)

Publication Number Publication Date
GB8505592D0 true GB8505592D0 (en) 1985-04-03
GB2155738A GB2155738A (en) 1985-09-25
GB2155738B GB2155738B (en) 1987-12-02

Family

ID=12777616

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08505592A Expired GB2155738B (en) 1984-03-12 1985-03-05 Linear interpolation circuit

Country Status (4)

Country Link
JP (1) JPS60191293A (en)
CA (1) CA1239714A (en)
DE (1) DE3508606A1 (en)
GB (1) GB2155738B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4855935A (en) * 1987-05-08 1989-08-08 Sun Microsystems, Inc. Method and apparatus for rendering vectors using bresenham parameters
EP0431776A3 (en) * 1989-11-17 1992-11-19 Digital Equipment Corporation Method of drawing a line segment in a graphics system
JP2536764Y2 (en) * 1990-02-21 1997-05-28 株式会社リコー Image processing device
US5351315A (en) * 1990-02-21 1994-09-27 Ricoh Company, Ltd. Apparatus for smoothing outlines of images
DE4105264C2 (en) * 1990-02-21 1998-04-23 Ricoh Kk Digital image processor
US5299308A (en) * 1990-02-28 1994-03-29 Ricoh Company, Ltd. Graphic data processing apparatus for producing a tone for an edge pixel and reducing aliasing effects
DE4013851C2 (en) * 1990-04-30 1993-11-04 Aero Data Flugmesstechnik Gmbh METHOD FOR GRAPHICALLY DISPLAYING A STRAIGHT ON A SCREEN
US5357583A (en) * 1991-07-19 1994-10-18 Ricoh Company, Ltd. Graphics processing apparatus for smoothing edges of images
US5625378A (en) * 1993-05-28 1997-04-29 Eastman Kodak Company Method and apparatus for convex interpolation for color calibration
DE69414173T2 (en) * 1993-05-28 1999-06-02 Eastman Kodak Co., Rochester, N.Y. Method and device for determining color area boundaries and device for describing color areas
US6188966B1 (en) * 1998-02-10 2001-02-13 Agilent Technologies Reconstruction of multi-phase signals from repetitive samples
CN102109540B (en) * 2009-12-25 2015-05-20 北京普源精电科技有限公司 Digital oscilloscope capable of displaying waveforms of equivalent sampling in raster display and setting method of equivalent sampling points thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1401022A (en) * 1972-03-10 1975-07-16 Elliott Brothers London Ltd Display apparatus
FR2274974A1 (en) * 1974-06-11 1976-01-09 Ibm VIDEO SIGNAL GENERATOR FOR DYNAMIC DIGITAL DISPLAY DEVICE
IL51719A (en) * 1976-04-08 1979-11-30 Hughes Aircraft Co Raster type display system
JPS5540460A (en) * 1978-09-14 1980-03-21 Fuji Xerox Co Ltd Image transfer device
JPS5578947A (en) * 1978-12-08 1980-06-14 Matsushita Electric Ind Co Ltd Method of displaying ultrasoniccwave diagnosis device
JPS5676683A (en) * 1979-11-28 1981-06-24 Ricoh Co Ltd Processing method for picture deformation
WO1981002487A1 (en) * 1980-02-29 1981-09-03 Calma Graphics display system and method
DE3015125A1 (en) * 1980-04-19 1981-10-22 Ibm Deutschland Gmbh, 7000 Stuttgart DEVICE FOR STORING AND DISPLAYING GRAPHIC INFORMATION
JPS59834B2 (en) * 1980-05-07 1984-01-09 セイコーインスツルメンツ株式会社 Straight line generation circuit
JPS57101888A (en) * 1980-12-16 1982-06-24 Sony Corp Character display
JPS59144973A (en) * 1983-02-07 1984-08-20 Dainippon Screen Mfg Co Ltd High speed processing method of segment coordinates
DE3308995A1 (en) * 1983-03-14 1984-09-20 Siemens AG, 1000 Berlin und 8000 München METHOD AND DEVICE FOR PRESENTING SIGNAL INFORMATION INCLUDED IN POLAR COORDINATES

Also Published As

Publication number Publication date
GB2155738B (en) 1987-12-02
DE3508606A1 (en) 1985-09-12
CA1239714A (en) 1988-07-26
JPS60191293A (en) 1985-09-28
DE3508606C2 (en) 1992-11-05
GB2155738A (en) 1985-09-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990305