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GB9521572D0 - Digital video decoding apparatus - Google Patents

Digital video decoding apparatus

Info

Publication number
GB9521572D0
GB9521572D0 GB9521572A GB9521572A GB9521572D0 GB 9521572 D0 GB9521572 D0 GB 9521572D0 GB 9521572 A GB9521572 A GB 9521572A GB 9521572 A GB9521572 A GB 9521572A GB 9521572 D0 GB9521572 D0 GB 9521572D0
Authority
GB
United Kingdom
Prior art keywords
digital video
decoding apparatus
video decoding
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.)
Withdrawn
Application number
GB9521572A
Other versions
GB2306829A (en
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.)
Amstrad PLC
Original Assignee
Amstrad PLC
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 Amstrad PLC filed Critical Amstrad PLC
Priority to GB9521572A priority Critical patent/GB2306829A/en
Publication of GB9521572D0 publication Critical patent/GB9521572D0/en
Priority to PCT/GB1996/002579 priority patent/WO1997015148A1/en
Priority to AU75006/96A priority patent/AU7500696A/en
Publication of GB2306829A publication Critical patent/GB2306829A/en
Withdrawn legal-status Critical Current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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • H04N19/426—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements using memory downsizing methods
    • H04N19/428—Recompression, e.g. by spatial or temporal decimation
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • 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 Or Coding Systems Of Tv Signals (AREA)
GB9521572A 1995-10-20 1995-10-20 Digital video decoding apparatus Withdrawn GB2306829A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9521572A GB2306829A (en) 1995-10-20 1995-10-20 Digital video decoding apparatus
PCT/GB1996/002579 WO1997015148A1 (en) 1995-10-20 1996-10-21 Digital video decoding apparatus
AU75006/96A AU7500696A (en) 1995-10-20 1996-10-21 Digital video decoding apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9521572A GB2306829A (en) 1995-10-20 1995-10-20 Digital video decoding apparatus

Publications (2)

Publication Number Publication Date
GB9521572D0 true GB9521572D0 (en) 1995-12-20
GB2306829A GB2306829A (en) 1997-05-07

Family

ID=10782674

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9521572A Withdrawn GB2306829A (en) 1995-10-20 1995-10-20 Digital video decoding apparatus

Country Status (3)

Country Link
AU (1) AU7500696A (en)
GB (1) GB2306829A (en)
WO (1) WO1997015148A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6256348B1 (en) * 1996-08-30 2001-07-03 Texas Instruments Incorporated Reduced memory MPEG video decoder circuits and methods
DE60204112T2 (en) * 2002-03-14 2006-05-04 Sony Service Centre (Europe) N.V. Method and digital television unit for operating television applications

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2062200A1 (en) * 1991-03-15 1992-09-16 Stephen C. Purcell Decompression processor for video applications
EP0535272A1 (en) * 1991-10-02 1993-04-07 Alcatel N.V. Hybrid encoder arrangement for an image processing system
KR950703259A (en) * 1993-06-28 1995-08-23 오오가 노리오 Moving picture decoding apparatus
JP3372629B2 (en) * 1994-01-31 2003-02-04 キヤノン株式会社 Moving image editing method
DE59510756D1 (en) * 1994-06-06 2003-09-11 Sci Worx Gmbh Method for coding / decoding a data stream
US6480542B1 (en) * 1994-08-24 2002-11-12 Siemens Aktiengesellschaft Method for decoding compressed video data with a reduced memory requirement
US5644361A (en) * 1994-11-30 1997-07-01 National Semiconductor Corporation Subsampled frame storage technique for reduced memory size

Also Published As

Publication number Publication date
AU7500696A (en) 1997-05-07
GB2306829A (en) 1997-05-07
WO1997015148A1 (en) 1997-04-24

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)