GB2316570B - Digital signal processing system - Google Patents

Digital signal processing system

Info

Publication number
GB2316570B
GB2316570B GB9724974A GB9724974A GB2316570B GB 2316570 B GB2316570 B GB 2316570B GB 9724974 A GB9724974 A GB 9724974A GB 9724974 A GB9724974 A GB 9724974A GB 2316570 B GB2316570 B GB 2316570B
Authority
GB
United Kingdom
Prior art keywords
signal processing
processing system
digital signal
digital
signal
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
GB9724974A
Other versions
GB2316570A (en
GB9724974D0 (en
Inventor
Jin-Gyo Seo
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 KR1019930007483A external-priority patent/KR100261072B1/en
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of GB9724974D0 publication Critical patent/GB9724974D0/en
Publication of GB2316570A publication Critical patent/GB2316570A/en
Application granted granted Critical
Publication of GB2316570B publication Critical patent/GB2316570B/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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • H04N19/895—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder in combination with error concealment

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
GB9724974A 1993-04-30 1993-12-30 Digital signal processing system Expired - Fee Related GB2316570B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019930007483A KR100261072B1 (en) 1993-04-30 1993-04-30 Digital signal processing system
GB9326540A GB2277655B (en) 1993-04-30 1993-12-30 Digital signal processing system

Publications (3)

Publication Number Publication Date
GB9724974D0 GB9724974D0 (en) 1998-01-28
GB2316570A GB2316570A (en) 1998-02-25
GB2316570B true GB2316570B (en) 1998-04-08

Family

ID=26304103

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9724974A Expired - Fee Related GB2316570B (en) 1993-04-30 1993-12-30 Digital signal processing system

Country Status (1)

Country Link
GB (1) GB2316570B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MXPA05007447A (en) * 2003-01-10 2005-09-12 Thomson Licensing Sa Decoder apparatus and method for smoothing artifacts created during error concealment.
KR100531895B1 (en) 2004-02-26 2005-11-29 엘지전자 주식회사 Apparatus and method for concealing block error of image in mobile communication system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0551599A1 (en) * 1991-11-30 1993-07-21 Sony Corporation Motion picture data decoding system
EP0577417A2 (en) * 1992-07-03 1994-01-05 Matsushita Electric Industrial Co., Ltd. Digital video signal decoding apparatus and presumed motion vector calculating method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0551599A1 (en) * 1991-11-30 1993-07-21 Sony Corporation Motion picture data decoding system
EP0732849A2 (en) * 1991-11-30 1996-09-18 Sony Corporation Motion picture data decoding system
EP0577417A2 (en) * 1992-07-03 1994-01-05 Matsushita Electric Industrial Co., Ltd. Digital video signal decoding apparatus and presumed motion vector calculating method

Also Published As

Publication number Publication date
GB2316570A (en) 1998-02-25
GB9724974D0 (en) 1998-01-28

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Legal Events

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

Effective date: 20091230