JPS5952405U - image enlarger - Google Patents

image enlarger

Info

Publication number
JPS5952405U
JPS5952405U JP14735682U JP14735682U JPS5952405U JP S5952405 U JPS5952405 U JP S5952405U JP 14735682 U JP14735682 U JP 14735682U JP 14735682 U JP14735682 U JP 14735682U JP S5952405 U JPS5952405 U JP S5952405U
Authority
JP
Japan
Prior art keywords
image
converter
output
digital memory
image enlarger
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
JP14735682U
Other languages
Japanese (ja)
Inventor
宮高　睦
Original Assignee
株式会社島津製作所
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 株式会社島津製作所 filed Critical 株式会社島津製作所
Priority to JP14735682U priority Critical patent/JPS5952405U/en
Publication of JPS5952405U publication Critical patent/JPS5952405U/en
Pending legal-status Critical Current

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Landscapes

  • Ultra Sonic Daignosis Equipment (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (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 the drawing]

図は、本考案の一実施例のブロック回路図である。 １・・・Ａ／Ｄ変換器、２・・・ディジタルメモリ、３
・・・Ｄ／Ａ変換器、４・・・画像拡大信号発生回路、
５・・・サンプリング信号発生回路、６．８・・・コン
トローラ１．２．７・・・ゲート回路、Ｓｏ・・・画像
信号、Ｓ□・・・画像拡大信号、Ｓ２１〜Ｓ２ｎ＋　Ｓ
２ｉ・・・サンプリング信号。The figure is a block circuit diagram of an embodiment of the present invention. 1... A/D converter, 2... Digital memory, 3
...D/A converter, 4...image enlargement signal generation circuit,
5... Sampling signal generation circuit, 6.8... Controller 1.2.7... Gate circuit, So... Image signal, S□... Image enlargement signal, S21 to S2n+ S
2i...Sampling signal.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 画像信号をサンプリング信号に応じてＡ／Ｄ変換するＡ
／Ｄ変換器と、Ａ／Ｄ変換器の出力を記憶するディジタ
ルメモリと、ディジタルメモリの出力をＤ／Ａ変換する
Ｄ／Ａ変換器と、画像の拡大個所と拡大率とを指定する
画像拡大信号を発生する回路と、画像信号をサンプリン
グする周波数と時間とを設定するサンプリング信号を発
生する回路と、画像拡大信号に対応する前記サンプリン
グ周波数と時間とを内容とするサンプリング信号をＡ／
Ｄ変換器に入力するコントローラとゲート回路とを備え
てなる画像拡大装置。A to A/D convert the image signal according to the sampling signal
/D converter, a digital memory that stores the output of the A/D converter, a D/A converter that converts the output of the digital memory from D/A, and an image enlarger that specifies the enlarged area and enlargement rate of the image. A/
An image enlarging device comprising a controller for inputting to a D converter and a gate circuit.
JP14735682U 1982-09-29 1982-09-29 image enlarger Pending JPS5952405U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14735682U JPS5952405U (en) 1982-09-29 1982-09-29 image enlarger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14735682U JPS5952405U (en) 1982-09-29 1982-09-29 image enlarger

Publications (1)

Publication Number Publication Date
JPS5952405U true JPS5952405U (en) 1984-04-06

Family

ID=30327713

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14735682U Pending JPS5952405U (en) 1982-09-29 1982-09-29 image enlarger

Country Status (1)

Country Link
JP (1) JPS5952405U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52115121A (en) * 1976-03-19 1977-09-27 Rca Corp Device for altering television picture size
JPS5560380A (en) * 1978-10-30 1980-05-07 Mitsubishi Rayon Co Ltd Picture resolving method on variable resolution system
JPS5693489A (en) * 1979-11-28 1981-07-29 Rca Corp Television image size modifying device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52115121A (en) * 1976-03-19 1977-09-27 Rca Corp Device for altering television picture size
JPS5560380A (en) * 1978-10-30 1980-05-07 Mitsubishi Rayon Co Ltd Picture resolving method on variable resolution system
JPS5693489A (en) * 1979-11-28 1981-07-29 Rca Corp Television image size modifying device

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