GB2215160B - Picture coder/decoder with motion-compensated adaptive predictor - Google Patents

Picture coder/decoder with motion-compensated adaptive predictor

Info

Publication number
GB2215160B
GB2215160B GB8803595A GB8803595A GB2215160B GB 2215160 B GB2215160 B GB 2215160B GB 8803595 A GB8803595 A GB 8803595A GB 8803595 A GB8803595 A GB 8803595A GB 2215160 B GB2215160 B GB 2215160B
Authority
GB
United Kingdom
Prior art keywords
decoder
motion
adaptive predictor
picture coder
compensated adaptive
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 - Fee Related
Application number
GB8803595A
Other versions
GB2215160A (en
GB8803595D0 (en
Inventor
Michael James Knee
Nicholas Dominic Wells
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.)
British Broadcasting Corp
Original Assignee
British Broadcasting 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 British Broadcasting Corp filed Critical British Broadcasting Corp
Priority to GB8803595A priority Critical patent/GB2215160B/en
Publication of GB8803595D0 publication Critical patent/GB8803595D0/en
Publication of GB2215160A publication Critical patent/GB2215160A/en
Application granted granted Critical
Publication of GB2215160B publication Critical patent/GB2215160B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
GB8803595A 1988-02-17 1988-02-17 Picture coder/decoder with motion-compensated adaptive predictor Expired - Fee Related GB2215160B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8803595A GB2215160B (en) 1988-02-17 1988-02-17 Picture coder/decoder with motion-compensated adaptive predictor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8803595A GB2215160B (en) 1988-02-17 1988-02-17 Picture coder/decoder with motion-compensated adaptive predictor

Publications (3)

Publication Number Publication Date
GB8803595D0 GB8803595D0 (en) 1988-03-16
GB2215160A GB2215160A (en) 1989-09-13
GB2215160B true GB2215160B (en) 1992-10-21

Family

ID=10631832

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8803595A Expired - Fee Related GB2215160B (en) 1988-02-17 1988-02-17 Picture coder/decoder with motion-compensated adaptive predictor

Country Status (1)

Country Link
GB (1) GB2215160B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03129987A (en) * 1989-10-14 1991-06-03 Sony Corp Method for coding video signal

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980000207A1 (en) * 1978-06-27 1980-02-07 Indep Broadcasting Authority Predictive differential pulse-code modulation apparatus
GB2050752A (en) * 1979-06-07 1981-01-07 Japan Broadcasting Corp Motion compensated interframe coding system
GB2102652A (en) * 1981-06-19 1983-02-02 Kokusai Denshin Denwa Co Ltd Inter-frame adaptive prediction system for television signals
US4546386A (en) * 1982-01-25 1985-10-08 Kokusai Denshin Denwa Kabushiki Kaisha Adaptive predictive coding system for television signals
US4571618A (en) * 1981-08-27 1986-02-18 Kokusai Denshin Denwa Kabushiki Kaisha TV Signal median prediction coding system
GB2214750A (en) * 1988-01-08 1989-09-06 British Broadcasting Corp DPCM picture coding

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980000207A1 (en) * 1978-06-27 1980-02-07 Indep Broadcasting Authority Predictive differential pulse-code modulation apparatus
GB2050752A (en) * 1979-06-07 1981-01-07 Japan Broadcasting Corp Motion compensated interframe coding system
GB2102652A (en) * 1981-06-19 1983-02-02 Kokusai Denshin Denwa Co Ltd Inter-frame adaptive prediction system for television signals
US4571618A (en) * 1981-08-27 1986-02-18 Kokusai Denshin Denwa Kabushiki Kaisha TV Signal median prediction coding system
US4546386A (en) * 1982-01-25 1985-10-08 Kokusai Denshin Denwa Kabushiki Kaisha Adaptive predictive coding system for television signals
GB2214750A (en) * 1988-01-08 1989-09-06 British Broadcasting Corp DPCM picture coding

Also Published As

Publication number Publication date
GB2215160A (en) 1989-09-13
GB8803595D0 (en) 1988-03-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060217