AU4045597A - Video encoder/decoder - Google Patents

Video encoder/decoder

Info

Publication number
AU4045597A
AU4045597A AU40455/97A AU4045597A AU4045597A AU 4045597 A AU4045597 A AU 4045597A AU 40455/97 A AU40455/97 A AU 40455/97A AU 4045597 A AU4045597 A AU 4045597A AU 4045597 A AU4045597 A AU 4045597A
Authority
AU
Australia
Prior art keywords
decoder
video encoder
encoder
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.)
Abandoned
Application number
AU40455/97A
Inventor
Mark M. Baldassari
Philip A. Desjardins
Chris J. Hodges
Thomas H. Knight
John J. Proctor
Craig H. Richardson
David L Smith
Kwan K. Truong
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.)
3Com Corp
Original Assignee
3Com 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
Priority claimed from US08/689,401 external-priority patent/US5831678A/en
Priority claimed from US08/689,519 external-priority patent/US6072830A/en
Priority claimed from US08/694,949 external-priority patent/US5926226A/en
Priority claimed from US08/689,444 external-priority patent/US5805228A/en
Priority claimed from US08/689,456 external-priority patent/US5864681A/en
Application filed by 3Com Corp filed Critical 3Com Corp
Publication of AU4045597A publication Critical patent/AU4045597A/en
Abandoned 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/94—Vector quantisation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/008—Vector quantisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
AU40455/97A 1996-08-09 1997-08-06 Video encoder/decoder Abandoned AU4045597A (en)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
US69473496A 1996-08-09 1996-08-09
US08689444 1996-08-09
US08/689,401 US5831678A (en) 1996-08-09 1996-08-09 Video encoder/decoder system
US08/689,519 US6072830A (en) 1996-08-09 1996-08-09 Method for generating a compressed video signal
US08694949 1996-08-09
US08694734 1996-08-09
US08689456 1996-08-09
US08/694,949 US5926226A (en) 1996-08-09 1996-08-09 Method for adjusting the quality of a video coder
US08/689,444 US5805228A (en) 1996-08-09 1996-08-09 Video encoder/decoder system
US08689519 1996-08-09
US08689401 1996-08-09
US08/689,456 US5864681A (en) 1996-08-09 1996-08-09 Video encoder/decoder system
PCT/US1997/013039 WO1998007278A2 (en) 1996-08-09 1997-08-06 Video encoder/decoder

Publications (1)

Publication Number Publication Date
AU4045597A true AU4045597A (en) 1998-03-06

Family

ID=27560234

Family Applications (1)

Application Number Title Priority Date Filing Date
AU40455/97A Abandoned AU4045597A (en) 1996-08-09 1997-08-06 Video encoder/decoder

Country Status (2)

Country Link
AU (1) AU4045597A (en)
WO (1) WO1998007278A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8284844B2 (en) 2002-04-01 2012-10-09 Broadcom Corporation Video decoding system supporting multiple standards
US9479788B2 (en) * 2014-03-17 2016-10-25 Qualcomm Incorporated Systems and methods for low complexity encoding and background detection
CN116594320B (en) * 2023-07-18 2023-09-15 北京啸为科技有限公司 Image sensor simulation device and controller test system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0285902A3 (en) * 1987-04-07 1990-10-10 Siemens Aktiengesellschaft Method for the data reduction of digital picture sequences
US4849810A (en) * 1987-06-02 1989-07-18 Picturetel Corporation Hierarchial encoding method and apparatus for efficiently communicating image sequences
US5444489A (en) * 1993-02-11 1995-08-22 Georgia Tech Research Corporation Vector quantization video encoder using hierarchical cache memory scheme
US5696851A (en) * 1993-04-30 1997-12-09 Comsat Corporation Codeword-dependent post-filtering for vector quantization-based image compression

Also Published As

Publication number Publication date
WO1998007278A3 (en) 1998-05-14
WO1998007278A2 (en) 1998-02-19

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