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Withdrawn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Withdrawn legal-status Critical Current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
EP0658053B1 (en) * 1993-06-28 1999-08-18 Sony Corporation Apparatus for decoding time-varying image
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
KR100391038B1 (en) * 1994-08-24 2003-10-22 지멘스 악티엔게젤샤프트 Method for decoding compressed video data requiring reduced memory capacity
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
WO1997015148A1 (en) 1997-04-24
AU7500696A (en) 1997-05-07
GB2306829A (en) 1997-05-07

Similar Documents

Publication Publication Date Title
KR0139117B1 (en) Digital video camera apparatus
HK1015579A1 (en) Apparatus for demodulating and decoding video signals
AU1651497A (en) MPEG coded picture decoding apparatus
AU4726697A (en) Video encoding apparatus and video decoding apparatus
GB2297217B (en) Digital video processing
GB2310101B (en) Method and apparatus for decoding a digital video signal
HU9601499D0 (en) Digital video transmitting system
SG63538A1 (en) Digital signal decoding apparatus
AU1400197A (en) Digital image encoding and decoding method and digital image encoding and decoding device using the same
EP0688135A3 (en) Apparatus for parallel decoding of digital video signals
GB2296168B (en) Scrambling system for serial digital video
GB2307616B (en) Apparatus for decoding MPEG video bitstream
EP0680217A3 (en) Video signal decoding apparatus capable of reducing blocking effects.
EP0732839A3 (en) Digital image forming apparatus
SG43131A1 (en) Video signal coding
GB2286943B (en) Digital video switching apparatus
GB2312119B (en) Digital video effects apparatus and method therefor
GB2317780B (en) Apparatus for decoding video data
GB2296618B (en) System and method for digital video decoding
AU693718B2 (en) Digital image decoding apparatus
AU682642B1 (en) Digital image decoding apparatus
EP0732671A3 (en) Video decoder system
GB2287849B (en) Video signal editing apparatus
EP0779744A3 (en) Method and apparatus for decoding digital video signals
ZA975424B (en) Method and apparatus for coding digital video signals

Legal Events

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WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)