AU554807B2 - Video data compression - Google Patents

Video data compression

Info

Publication number
AU554807B2
AU554807B2 AU17462/83A AU1746283A AU554807B2 AU 554807 B2 AU554807 B2 AU 554807B2 AU 17462/83 A AU17462/83 A AU 17462/83A AU 1746283 A AU1746283 A AU 1746283A AU 554807 B2 AU554807 B2 AU 554807B2
Authority
AU
Australia
Prior art keywords
video data
data compression
compression
video
data
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
AU17462/83A
Other versions
AU1746283A (en
Inventor
Greig William Small
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.)
Commonwealth Scientific and Industrial Research Organization CSIRO
Original Assignee
Commonwealth Scientific and Industrial Research Organization CSIRO
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 Commonwealth Scientific and Industrial Research Organization CSIRO filed Critical Commonwealth Scientific and Industrial Research Organization CSIRO
Priority to AU17462/83A priority Critical patent/AU554807B2/en
Publication of AU1746283A publication Critical patent/AU1746283A/en
Application granted granted Critical
Publication of AU554807B2 publication Critical patent/AU554807B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/926—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation
    • H04N5/9261—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation involving data reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
AU17462/83A 1982-07-29 1982-07-29 Video data compression Expired AU554807B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU17462/83A AU554807B2 (en) 1982-07-29 1982-07-29 Video data compression

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPF5117 1982-07-29
AU17462/83A AU554807B2 (en) 1982-07-29 1982-07-29 Video data compression

Publications (2)

Publication Number Publication Date
AU1746283A AU1746283A (en) 1984-02-02
AU554807B2 true AU554807B2 (en) 1986-09-04

Family

ID=3707164

Family Applications (1)

Application Number Title Priority Date Filing Date
AU17462/83A Expired AU554807B2 (en) 1982-07-29 1982-07-29 Video data compression

Country Status (1)

Country Link
AU (1) AU554807B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU573235B2 (en) * 1983-07-29 1988-06-02 Sony Corporation Multi-channel low-frequency high-definition video signal transmission system
AU579452B2 (en) * 1985-02-28 1988-11-24 Mitsubishi Denki Kabushiki Kaisha Interframe adaptive vector quantization encoding apparatus
AU587954B2 (en) * 1985-02-28 1989-08-31 Mitsubishi Denki Kabushiki Kaisha Video encoding transmission apparatus
AU588514B2 (en) * 1985-01-16 1989-09-14 Mitsubishi Denki Kabushiki Kaisha Vector quantization apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU573235B2 (en) * 1983-07-29 1988-06-02 Sony Corporation Multi-channel low-frequency high-definition video signal transmission system
AU588514B2 (en) * 1985-01-16 1989-09-14 Mitsubishi Denki Kabushiki Kaisha Vector quantization apparatus
AU579452B2 (en) * 1985-02-28 1988-11-24 Mitsubishi Denki Kabushiki Kaisha Interframe adaptive vector quantization encoding apparatus
AU587954B2 (en) * 1985-02-28 1989-08-31 Mitsubishi Denki Kabushiki Kaisha Video encoding transmission apparatus

Also Published As

Publication number Publication date
AU1746283A (en) 1984-02-02

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired