AU2543888A - Digital video compression system - Google Patents

Digital video compression system

Info

Publication number
AU2543888A
AU2543888A AU25438/88A AU2543888A AU2543888A AU 2543888 A AU2543888 A AU 2543888A AU 25438/88 A AU25438/88 A AU 25438/88A AU 2543888 A AU2543888 A AU 2543888A AU 2543888 A AU2543888 A AU 2543888A
Authority
AU
Australia
Prior art keywords
digital video
compression system
video compression
digital
video
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.)
Granted
Application number
AU25438/88A
Other versions
AU624089B2 (en
Inventor
Brian Astle
Stuart Jay Golin
Allen Henry Simon
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.)
Intel Corp
Original Assignee
Technology Inc 64
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
Priority claimed from US07/104,457 external-priority patent/US4868653A/en
Application filed by Technology Inc 64 filed Critical Technology Inc 64
Publication of AU2543888A publication Critical patent/AU2543888A/en
Application granted granted Critical
Publication of AU624089B2 publication Critical patent/AU624089B2/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
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/806—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components with processing of the sound signal
    • H04N9/8063—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components with processing of the sound signal using time division multiplex of the PCM audio and PCM video signals
    • H04N9/8066—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components with processing of the sound signal using time division multiplex of the PCM audio and PCM video signals with insertion of the PCM audio signals in the vertical blanking interval of the PCM video signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/84—Television signal recording using optical recording
    • H04N5/85—Television signal recording using optical recording on discs or drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
AU25438/88A 1987-10-05 1988-09-29 Digital video compression system Expired AU624089B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/104,457 US4868653A (en) 1987-10-05 1987-10-05 Adaptive digital video compression system
PCT/US1988/003329 WO1989003159A2 (en) 1987-10-05 1988-09-29 Digital video compression system
US104457 1998-06-24

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU18137/92A Division AU637286B2 (en) 1987-10-05 1992-06-10 Digital video compression system

Publications (2)

Publication Number Publication Date
AU2543888A true AU2543888A (en) 1989-04-18
AU624089B2 AU624089B2 (en) 1992-06-04

Family

ID=26777849

Family Applications (1)

Application Number Title Priority Date Filing Date
AU25438/88A Expired AU624089B2 (en) 1987-10-05 1988-09-29 Digital video compression system

Country Status (1)

Country Link
AU (1) AU624089B2 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3437182A1 (en) * 1984-10-10 1986-04-10 Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover METHOD FOR RECORDING AND / OR PLAYING BACK DIGITALLY ENCODED SIGNALS
JPH0620303B2 (en) * 1984-11-08 1994-03-16 日本電信電話株式会社 Refresh processing method in interframe coding method
GB8502924D0 (en) * 1985-02-05 1985-03-06 British Telecomm Image encoding

Also Published As

Publication number Publication date
AU624089B2 (en) 1992-06-04

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