JPS58108868A - 画像変換装置 - Google Patents

画像変換装置

Info

Publication number
JPS58108868A
JPS58108868A JP56208445A JP20844581A JPS58108868A JP S58108868 A JPS58108868 A JP S58108868A JP 56208445 A JP56208445 A JP 56208445A JP 20844581 A JP20844581 A JP 20844581A JP S58108868 A JPS58108868 A JP S58108868A
Authority
JP
Japan
Prior art keywords
picture
image
reverse
conversion
input
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.)
Granted
Application number
JP56208445A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0424912B2 (enExample
Inventor
Kiyouya Tsutsui
京弥 筒井
Masaaki Oka
正昭 岡
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP56208445A priority Critical patent/JPS58108868A/ja
Publication of JPS58108868A publication Critical patent/JPS58108868A/ja
Publication of JPH0424912B2 publication Critical patent/JPH0424912B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/2628—Alteration of picture size, shape, position or orientation, e.g. zooming, rotation, rolling, perspective, translation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Circuits (AREA)
  • Image Processing (AREA)
JP56208445A 1981-12-23 1981-12-23 画像変換装置 Granted JPS58108868A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56208445A JPS58108868A (ja) 1981-12-23 1981-12-23 画像変換装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56208445A JPS58108868A (ja) 1981-12-23 1981-12-23 画像変換装置

Publications (2)

Publication Number Publication Date
JPS58108868A true JPS58108868A (ja) 1983-06-29
JPH0424912B2 JPH0424912B2 (enExample) 1992-04-28

Family

ID=16556323

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56208445A Granted JPS58108868A (ja) 1981-12-23 1981-12-23 画像変換装置

Country Status (1)

Country Link
JP (1) JPS58108868A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60233984A (ja) * 1984-04-19 1985-11-20 クオンテル　リミテツド ビデオ信号処理装置
JPS61156980A (ja) * 1984-12-27 1986-07-16 Sony Corp 画像信号変換方法
JPS6211976A (ja) * 1985-07-09 1987-01-20 Sony Corp ビデオ信号処理方法
JPS6237356U (enExample) * 1985-08-20 1987-03-05
JPH08275056A (ja) * 1986-10-24 1996-10-18 Grass Valley Group Inc:The 映像信号処理装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5451319A (en) * 1977-09-29 1979-04-23 Shin Meiwa Ind Co Ltd Tv video synthesizing circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5451319A (en) * 1977-09-29 1979-04-23 Shin Meiwa Ind Co Ltd Tv video synthesizing circuit

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60233984A (ja) * 1984-04-19 1985-11-20 クオンテル　リミテツド ビデオ信号処理装置
JPS61156980A (ja) * 1984-12-27 1986-07-16 Sony Corp 画像信号変換方法
JPS6211976A (ja) * 1985-07-09 1987-01-20 Sony Corp ビデオ信号処理方法
JPS6237356U (enExample) * 1985-08-20 1987-03-05
JPH08275056A (ja) * 1986-10-24 1996-10-18 Grass Valley Group Inc:The 映像信号処理装置

Also Published As

Publication number Publication date
JPH0424912B2 (enExample) 1992-04-28

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