CA1203314A - Systeme de television numerique compatible, transcodable et hierarchique - Google Patents

Systeme de television numerique compatible, transcodable et hierarchique

Info

Publication number
CA1203314A
CA1203314A CA000395254A CA395254A CA1203314A CA 1203314 A CA1203314 A CA 1203314A CA 000395254 A CA000395254 A CA 000395254A CA 395254 A CA395254 A CA 395254A CA 1203314 A CA1203314 A CA 1203314A
Authority
CA
Canada
Prior art keywords
samples
signals
digital
signal
television
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.)
Expired
Application number
CA000395254A
Other languages
English (en)
Inventor
Kerns H. Powers
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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Application granted granted Critical
Publication of CA1203314A publication Critical patent/CA1203314A/fr
Expired legal-status Critical Current

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
    • H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Systems (AREA)
  • Television Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CA000395254A 1981-02-02 1982-01-29 Systeme de television numerique compatible, transcodable et hierarchique Expired CA1203314A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US23038481A 1981-02-02 1981-02-02
US26261981A 1981-05-11 1981-05-11
US262,619 1981-05-11
US230,384 1988-08-09

Publications (1)

Publication Number Publication Date
CA1203314A true CA1203314A (fr) 1986-04-15

Family

ID=26924178

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000395254A Expired CA1203314A (fr) 1981-02-02 1982-01-29 Systeme de television numerique compatible, transcodable et hierarchique

Country Status (6)

Country Link
CA (1) CA1203314A (fr)
FI (1) FI73853C (fr)
NL (1) NL193300C (fr)
NZ (1) NZ199615A (fr)
PT (1) PT74348A (fr)
SE (1) SE459540B (fr)

Also Published As

Publication number Publication date
FI73853C (fi) 1987-11-09
PT74348A (en) 1982-02-01
FI73853B (fi) 1987-07-31
FI820239L (fi) 1982-08-03
SE8200406L (sv) 1982-08-03
NZ199615A (en) 1985-11-08
SE459540B (sv) 1989-07-10
NL193300C (nl) 1999-05-06
NL193300B (nl) 1999-01-04
NL8200370A (nl) 1982-09-01

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Legal Events

Date Code Title Description
MKEX Expiry