JPS6160571U - - Google Patents

Info

Publication number
JPS6160571U
JPS6160571U JP14501384U JP14501384U JPS6160571U JP S6160571 U JPS6160571 U JP S6160571U JP 14501384 U JP14501384 U JP 14501384U JP 14501384 U JP14501384 U JP 14501384U JP S6160571 U JPS6160571 U JP S6160571U
Authority
JP
Japan
Prior art keywords
contour
signal
contour correction
peaks
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.)
Pending
Application number
JP14501384U
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 JP14501384U priority Critical patent/JPS6160571U/ja
Publication of JPS6160571U publication Critical patent/JPS6160571U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Picture Signal Circuits (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例を示す図、第2図は従
来の輪郭補正回路、第3図はその出力波形を示す
図である。 1……輪郭信号発生回路、2……合成回路、3
……オーバーシユート可変減衰器、4……アンダ
ーシユート可変減衰器、5……比較制御器、6…
…抵抗器。

Claims (1)

    【実用新案登録請求の範囲】
  1. 輝度信号に輪郭信号を合成することにより前記
    輪郭信号を輪郭補正する輪郭補正回路であつて、
    補正された信号の一部を帰還することにより輪郭
    信号のレベルを制御し、白ピークと黒ピークでの
    飽和を防止するようにしたことを特徴とする輪郭
    補正回路。
JP14501384U 1984-09-27 1984-09-27 Pending JPS6160571U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14501384U JPS6160571U (ja) 1984-09-27 1984-09-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14501384U JPS6160571U (ja) 1984-09-27 1984-09-27

Publications (1)

Publication Number Publication Date
JPS6160571U true JPS6160571U (ja) 1986-04-23

Family

ID=30703270

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14501384U Pending JPS6160571U (ja) 1984-09-27 1984-09-27

Country Status (1)

Country Link
JP (1) JPS6160571U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01120175A (ja) * 1987-11-04 1989-05-12 Sony Corp 映像信号輪郭補正回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01120175A (ja) * 1987-11-04 1989-05-12 Sony Corp 映像信号輪郭補正回路

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