IT1088573B - Ricevitore televisivo con un dispositivo per visualizzare una sezione d'immagine come una sezione ingrandita - Google Patents

Ricevitore televisivo con un dispositivo per visualizzare una sezione d'immagine come una sezione ingrandita

Info

Publication number
IT1088573B
IT1088573B IT3101077A IT3101077A IT1088573B IT 1088573 B IT1088573 B IT 1088573B IT 3101077 A IT3101077 A IT 3101077A IT 3101077 A IT3101077 A IT 3101077A IT 1088573 B IT1088573 B IT 1088573B
Authority
IT
Italy
Prior art keywords
section
view
television receiver
image
enlarged
Prior art date
Application number
IT3101077A
Other languages
English (en)
Original Assignee
Itt
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 Itt filed Critical Itt
Application granted granted Critical
Publication of IT1088573B publication Critical patent/IT1088573B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Details Of Television Scanning (AREA)
  • Television Systems (AREA)
IT3101077A 1976-12-23 1977-12-21 Ricevitore televisivo con un dispositivo per visualizzare una sezione d'immagine come una sezione ingrandita IT1088573B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762658449 DE2658449A1 (de) 1976-12-23 1976-12-23 Fernsehempfaenger mit einer einrichtung zur darstellung eines bildausschnitts als ausschnittsvergroesserung

Publications (1)

Publication Number Publication Date
IT1088573B true IT1088573B (it) 1985-06-10

Family

ID=5996413

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3101077A IT1088573B (it) 1976-12-23 1977-12-21 Ricevitore televisivo con un dispositivo per visualizzare una sezione d'immagine come una sezione ingrandita

Country Status (5)

Country Link
DE (1) DE2658449A1 (it)
ES (1) ES465380A1 (it)
FR (1) FR2375774A1 (it)
GB (1) GB1588188A (it)
IT (1) IT1088573B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4134128A (en) * 1976-03-19 1979-01-09 Rca Corporation Television picture size altering apparatus
FR2579794B1 (fr) * 1985-04-02 1989-06-02 Thomson Csf Procede d'insertion et medaillons dans l'image fournie par un transformateur numerique d'images et transformateur numerique d'images mettant en oeuvre ce procede
NL8501096A (nl) * 1985-04-15 1986-11-03 Philips Nv Televisiesysteem en daartoe geschikte informatiegever en -ontvanger.
IT1215099B (it) * 1986-09-02 1990-01-31 Seleco Spa Ricevitore televisivo perfezionato
GB2249897B (en) * 1990-12-10 1994-10-19 Hughes Aircraft Co Imaging system for providing multiple simultaneous real time images

Also Published As

Publication number Publication date
FR2375774A1 (fr) 1978-07-21
DE2658449A1 (de) 1978-07-06
ES465380A1 (es) 1978-09-16
GB1588188A (en) 1981-04-15

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