JPS599391U - Computer video signal pixel expansion method - Google Patents

Computer video signal pixel expansion method

Info

Publication number
JPS599391U
JPS599391U JP1912182U JP1912182U JPS599391U JP S599391 U JPS599391 U JP S599391U JP 1912182 U JP1912182 U JP 1912182U JP 1912182 U JP1912182 U JP 1912182U JP S599391 U JPS599391 U JP S599391U
Authority
JP
Japan
Prior art keywords
signal
computer video
video signal
computer
expansion method
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.)
Pending
Application number
JP1912182U
Other languages
Japanese (ja)
Inventor
三郎 田中
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP1912182U priority Critical patent/JPS599391U/en
Publication of JPS599391U publication Critical patent/JPS599391U/en
Pending legal-status Critical Current

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  • Image Processing (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はブラウン管上の文字が画素拡大される説明図で
あり、第２図はその−□実施例を示す系統図である。FIG. 1 is an explanatory diagram in which characters on a cathode ray tube are enlarged in pixels, and FIG. 2 is a system diagram showing a -□ embodiment thereof.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ラスタースキャン方式にて構成されているコンピュータ
ー映像信号を走査線の水平方向に遅延し、当該遅延信号
と遅延前の信号とを加算合成することにより、コンピュ
ータ映像信号の周波数スペクトラムの低減を行い、コン
ピューター信号の文字又はドツトをテレビジョン放送に
適するようになされたコンピューター映像信号の画素拡
大方式、並びに上記信号を１水平期間または複数水平期
間を遅延し、当該遅延信号を遅延前信号を加算合成し、
コンピューター文字を水平、垂進両方向に画素拡大を行
い細いコンピューター文字を太くなすコンピューター映
像信号の画素拡大方式。By delaying a computer video signal configured using the raster scan method in the horizontal direction of the scanning line, and adding and synthesizing the delayed signal and the signal before the delay, the frequency spectrum of the computer video signal is reduced. A method for enlarging the pixels of a computer video signal to make characters or dots of the signal suitable for television broadcasting, delaying the signal by one horizontal period or multiple horizontal periods, and combining the delayed signal with the pre-delayed signal,
A pixel expansion method for computer video signals that enlarges the pixels of computer characters both horizontally and vertically, making thin computer characters thicker.
JP1912182U 1982-02-13 1982-02-13 Computer video signal pixel expansion method Pending JPS599391U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1912182U JPS599391U (en) 1982-02-13 1982-02-13 Computer video signal pixel expansion method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1912182U JPS599391U (en) 1982-02-13 1982-02-13 Computer video signal pixel expansion method

Publications (1)

Publication Number Publication Date
JPS599391U true JPS599391U (en) 1984-01-21

Family

ID=30150278

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1912182U Pending JPS599391U (en) 1982-02-13 1982-02-13 Computer video signal pixel expansion method

Country Status (1)

Country Link
JP (1) JPS599391U (en)

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