IT1240384B - Dispositivo convertitore di scansione perfezionato per segnali televisivi - Google Patents

Dispositivo convertitore di scansione perfezionato per segnali televisivi

Info

Publication number
IT1240384B
IT1240384B IT67504A IT6750490A IT1240384B IT 1240384 B IT1240384 B IT 1240384B IT 67504 A IT67504 A IT 67504A IT 6750490 A IT6750490 A IT 6750490A IT 1240384 B IT1240384 B IT 1240384B
Authority
IT
Italy
Prior art keywords
perfected
converter device
television signals
scanning converter
scanning
Prior art date
Application number
IT67504A
Other languages
English (en)
Other versions
IT9067504A0 (it
IT9067504A1 (it
Inventor
Andrea Biasiolo
Original Assignee
Seleco Spa
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 Seleco Spa filed Critical Seleco Spa
Priority to IT67504A priority Critical patent/IT1240384B/it
Publication of IT9067504A0 publication Critical patent/IT9067504A0/it
Priority to DE69125989T priority patent/DE69125989T2/de
Priority to EP91111069A priority patent/EP0471959B1/en
Priority to ES91111069T priority patent/ES2104634T3/es
Publication of IT9067504A1 publication Critical patent/IT9067504A1/it
Application granted granted Critical
Publication of IT1240384B publication Critical patent/IT1240384B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
    • H04N7/012—Conversion between an interlaced and a progressive signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Analogue/Digital Conversion (AREA)
  • Radar Systems Or Details Thereof (AREA)
IT67504A 1990-07-06 1990-07-06 Dispositivo convertitore di scansione perfezionato per segnali televisivi IT1240384B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT67504A IT1240384B (it) 1990-07-06 1990-07-06 Dispositivo convertitore di scansione perfezionato per segnali televisivi
DE69125989T DE69125989T2 (de) 1990-07-06 1991-07-04 Verbesserte Vorrichtung zur Abtastumwandlung für Fernsehsignale
EP91111069A EP0471959B1 (en) 1990-07-06 1991-07-04 Improved scanning converter device for television signals
ES91111069T ES2104634T3 (es) 1990-07-06 1991-07-04 Dispositivo convertidor de barrido perfeccionado para señales de television.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67504A IT1240384B (it) 1990-07-06 1990-07-06 Dispositivo convertitore di scansione perfezionato per segnali televisivi

Publications (3)

Publication Number Publication Date
IT9067504A0 IT9067504A0 (it) 1990-07-06
IT9067504A1 IT9067504A1 (it) 1992-01-06
IT1240384B true IT1240384B (it) 1993-12-10

Family

ID=11302977

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67504A IT1240384B (it) 1990-07-06 1990-07-06 Dispositivo convertitore di scansione perfezionato per segnali televisivi

Country Status (4)

Country Link
EP (1) EP0471959B1 (it)
DE (1) DE69125989T2 (it)
ES (1) ES2104634T3 (it)
IT (1) IT1240384B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2692424B1 (fr) * 1992-06-10 1994-08-26 Gen Electric Cgr Dispositif de filtrage d'un signal vidéo.
FR2698752B1 (fr) * 1992-12-11 1995-02-10 Gen Electric Cgr Dispositif d'agrandissement d'une partie d'une image contenue dans un signal vidéo.
US5625421A (en) * 1994-01-14 1997-04-29 Yves C. Faroudja Suppression of sawtooth artifacts in an interlace-to-progressive converted signal
ATE201799T1 (de) * 1994-03-01 2001-06-15 Snell & Wilcox Ltd Abtastumwandlung für videoanzeige

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8328362D0 (en) * 1983-10-24 1983-11-23 Indep Broadcasting Authority Movement detector
FR2604049B1 (fr) * 1986-09-12 1988-11-10 Labo Electronique Physique Procede de conversion de signaux video entrelaces en signaux video non entrelaces et convertisseur de signaux video pour la mise en oeuvre de ce procede

Also Published As

Publication number Publication date
IT9067504A0 (it) 1990-07-06
DE69125989D1 (de) 1997-06-12
EP0471959B1 (en) 1997-05-07
ES2104634T3 (es) 1997-10-16
EP0471959A2 (en) 1992-02-26
IT9067504A1 (it) 1992-01-06
EP0471959A3 (en) 1992-08-05
DE69125989T2 (de) 1997-08-21

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IT1240384B (it) Dispositivo convertitore di scansione perfezionato per segnali televisivi

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950728