JPH0430032B2 - - Google Patents

Info

Publication number
JPH0430032B2
JPH0430032B2 JP58031018A JP3101883A JPH0430032B2 JP H0430032 B2 JPH0430032 B2 JP H0430032B2 JP 58031018 A JP58031018 A JP 58031018A JP 3101883 A JP3101883 A JP 3101883A JP H0430032 B2 JPH0430032 B2 JP H0430032B2
Authority
JP
Japan
Prior art keywords
raster
spiral
spiral raster
image display
sin
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.)
Expired - Lifetime
Application number
JP58031018A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59157689A (ja
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
Priority to JP58031018A priority Critical patent/JPS59157689A/ja
Priority to DE8484301143T priority patent/DE3483728D1/de
Priority to EP84301143A priority patent/EP0120598B1/en
Publication of JPS59157689A publication Critical patent/JPS59157689A/ja
Priority to US07/045,762 priority patent/US4746916A/en
Publication of JPH0430032B2 publication Critical patent/JPH0430032B2/ja
Granted 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
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G09G1/06—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows
    • G09G1/14—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible
    • G09G1/18—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible a small local pattern covering only a single character, and stepping to a position for the following character, e.g. in rectangular or polar co-ordinates, or in the form of a framed star
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G09G1/06—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows
    • G09G1/14—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Digital Computer Display Output (AREA)
JP58031018A 1983-02-28 1983-02-28 画像表示方法及び装置 Granted JPS59157689A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP58031018A JPS59157689A (ja) 1983-02-28 1983-02-28 画像表示方法及び装置
DE8484301143T DE3483728D1 (de) 1983-02-28 1984-02-22 Verfahren und einrichtung zur anzeige eines bildes.
EP84301143A EP0120598B1 (en) 1983-02-28 1984-02-22 Method of and an apparatus for displaying a picture
US07/045,762 US4746916A (en) 1983-02-28 1987-04-30 Method of and an apparatus for displaying a picture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58031018A JPS59157689A (ja) 1983-02-28 1983-02-28 画像表示方法及び装置

Publications (2)

Publication Number Publication Date
JPS59157689A JPS59157689A (ja) 1984-09-07
JPH0430032B2 true JPH0430032B2 (ref) 1992-05-20

Family

ID=12319786

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58031018A Granted JPS59157689A (ja) 1983-02-28 1983-02-28 画像表示方法及び装置

Country Status (4)

Country Link
US (1) US4746916A (ref)
EP (1) EP0120598B1 (ref)
JP (1) JPS59157689A (ref)
DE (1) DE3483728D1 (ref)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5233335A (en) * 1989-06-22 1993-08-03 Hughes Aircraft Company Symbol/raster generator for CRT display
JP2908002B2 (ja) * 1990-11-26 1999-06-21 株式会社日立製作所 補助線表示機能を備えた作図装置、及び、その作図装置を用いた作図方法
US5710839A (en) * 1994-04-20 1998-01-20 Eastman Kodak Company Method and apparatus for obscuring features of an image
US20030064807A1 (en) * 2001-09-25 2003-04-03 Walker Jay S. Method and apparatus for linked play gaming
AU743334B2 (en) * 1998-08-28 2002-01-24 Canon Kabushiki Kaisha Method and apparatus for orientating a character stroke
AUPP557898A0 (en) 1998-08-28 1998-09-24 Canon Kabushiki Kaisha Method and apparatus for orientating a character stroke
CN112153384B (zh) * 2020-07-23 2024-05-17 西安万像电子科技有限公司 图像编解码方法及装置
US12527475B2 (en) 2020-08-11 2026-01-20 Duke University Hybrid spiral scan patterns

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US31200A (en) * 1861-01-22 I H S White Newspaper-file
US2469895A (en) * 1947-02-12 1949-05-10 Rca Corp Cathode-ray beam deflection circuit
US3006994A (en) * 1957-01-26 1961-10-31 Grundig Max Television pickup camera with spiral scanning and beam intensity modulation proportional to deflection velocity
US3380028A (en) * 1965-03-25 1968-04-23 Navy Usa Multi-sensor display apparatus
US3716842A (en) * 1971-05-05 1973-02-13 Ibm System and method for the continuous movement of a sheet having graphic subject matter thereon through a window of a display screen
US3979742A (en) * 1972-09-29 1976-09-07 Harris-Intertype Corporation Apparatus for generating graphical configurations
US3980926A (en) * 1974-01-30 1976-09-14 Honeywell Inc. Spiral scan display apparatus with transient suppression means
USRE31200F1 (en) 1976-01-19 1990-05-29 Raster scan display apparatus for dynamically viewing image elements stored in a random access memory array
NL158938B (nl) * 1976-02-16 1978-12-15 Hollandse Signaalapparaten Bv Digitaal aftast-conversiesysteem.
JPS5484494A (en) * 1977-12-19 1979-07-05 Mitsubishi Electric Corp Display unit
JPS5561841A (en) * 1978-11-01 1980-05-09 Hitachi Denshi Ltd Simulated video production system by digital system
NL8002171A (nl) * 1980-04-15 1981-11-16 Hollandse Signaalapparaten Bv Digitaal aftast-conversiesysteem.
US4415928A (en) * 1981-01-26 1983-11-15 Rca Corporation Calculation of radial coordinates of polar-coordinate raster scan

Also Published As

Publication number Publication date
EP0120598A2 (en) 1984-10-03
JPS59157689A (ja) 1984-09-07
EP0120598B1 (en) 1990-12-12
DE3483728D1 (de) 1991-01-24
EP0120598A3 (en) 1986-06-11
US4746916A (en) 1988-05-24

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