KR880022965U - 영상신호 확대장치 - Google Patents

영상신호 확대장치

Info

Publication number
KR880022965U
KR880022965U KR2019870006840U KR870006840U KR880022965U KR 880022965 U KR880022965 U KR 880022965U KR 2019870006840 U KR2019870006840 U KR 2019870006840U KR 870006840 U KR870006840 U KR 870006840U KR 880022965 U KR880022965 U KR 880022965U
Authority
KR
South Korea
Prior art keywords
video signal
enlargement device
signal enlargement
video
signal
Prior art date
Application number
KR2019870006840U
Other languages
English (en)
Other versions
KR900000772Y1 (ko
Inventor
조기영
Original Assignee
주식회사금성사
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 주식회사금성사 filed Critical 주식회사금성사
Priority to KR2019870006840U priority Critical patent/KR900000772Y1/ko
Publication of KR880022965U publication Critical patent/KR880022965U/ko
Application granted granted Critical
Publication of KR900000772Y1 publication Critical patent/KR900000772Y1/ko

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/4728—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for selecting a Region Of Interest [ROI], e.g. for requesting a higher resolution version of a selected region

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Human Computer Interaction (AREA)
  • Studio Circuits (AREA)
KR2019870006840U 1987-05-06 1987-05-06 영상신호 확대장치 KR900000772Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870006840U KR900000772Y1 (ko) 1987-05-06 1987-05-06 영상신호 확대장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870006840U KR900000772Y1 (ko) 1987-05-06 1987-05-06 영상신호 확대장치

Publications (2)

Publication Number Publication Date
KR880022965U true KR880022965U (ko) 1988-12-27
KR900000772Y1 KR900000772Y1 (ko) 1990-01-30

Family

ID=19262552

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870006840U KR900000772Y1 (ko) 1987-05-06 1987-05-06 영상신호 확대장치

Country Status (1)

Country Link
KR (1) KR900000772Y1 (ko)

Also Published As

Publication number Publication date
KR900000772Y1 (ko) 1990-01-30

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