JPH0310671U - - Google Patents

Info

Publication number
JPH0310671U
JPH0310671U JP6940789U JP6940789U JPH0310671U JP H0310671 U JPH0310671 U JP H0310671U JP 6940789 U JP6940789 U JP 6940789U JP 6940789 U JP6940789 U JP 6940789U JP H0310671 U JPH0310671 U JP H0310671U
Authority
JP
Japan
Prior art keywords
converter
digitizes
bits
image data
display gradation
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
JP6940789U
Other languages
English (en)
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 JP6940789U priority Critical patent/JPH0310671U/ja
Publication of JPH0310671U publication Critical patent/JPH0310671U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Picture Signal Circuits (AREA)

Description

【図面の簡単な説明】
第１図乃至第３図はこの考案の一実施例を示す
もので、第１図は全体の回路構成を示すブロツク
図、第２図は第１図のデータ処理回路の詳細な回
路構成を示すブロツク図、第３図はデータ処理回
路での動作特性を示す図、第４図は従来のγ補正
回路構成を示すブロツク図である。 ２１……Ａ／Ｄ変換器、２２……データ処理回
路、２３……閾値設定スイツチ、２４……表示部
、３１ａ，３１ｂ……マグニチユードコンパレー
タ、３２……デコーダ。

Claims (1)

  1. 【実用新案登録請求の範囲】 入力されるアナログ画像信号を、表示階調ビツ
    ト数より多いビツト数でデジタル化するＡ／Ｄ変
    換器と、 このＡ／Ｄ変換器でデジタル化された画像デー
    タを予め設定された複数のしきい値に基づいて上
    記表示階調ビツト数に変換すると共にγ補正する
    データ処理回路と を具備したことを特徴とする画像データ補正回路
    。
JP6940789U 1989-06-14 1989-06-14 Pending JPH0310671U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6940789U JPH0310671U (ja) 1989-06-14 1989-06-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6940789U JPH0310671U (ja) 1989-06-14 1989-06-14

Publications (1)

Publication Number Publication Date
JPH0310671U true JPH0310671U (ja) 1991-01-31

Family

ID=31604683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6940789U Pending JPH0310671U (ja) 1989-06-14 1989-06-14

Country Status (1)

Country Link
JP (1) JPH0310671U (ja)

Similar Documents

Publication Publication Date Title
JPS6170773U (ja)
JPH0310671U (ja)
JPH029877U (ja)
JPH0286234U (ja)
JPH01108650U (ja)
JPH0224386U (ja)
JPS6392438U (ja)
JPH0290584U (ja)
JPS6431402U (ja)
JPS62161291U (ja)
JPS61206996U (ja)
JPS61107236U (ja)
JPH0419030U (ja)
JPH03113538U (ja)
JPS6341196U (ja)
JPH0260819U (ja)
JPH0166034U (ja)
JPH0164758U (ja)
JPH01164563U (ja)
JPS623130U (ja)
JPH01167674U (ja)
JPH02130131U (ja)
JPH0384681U (ja)
JPS63579U (ja)
JPH02100344U (ja)