GB2288520B - Pipeline - Google Patents

Pipeline

Info

Publication number
GB2288520B
GB2288520B GB9504046A GB9504046A GB2288520B GB 2288520 B GB2288520 B GB 2288520B GB 9504046 A GB9504046 A GB 9504046A GB 9504046 A GB9504046 A GB 9504046A GB 2288520 B GB2288520 B GB 2288520B
Authority
GB
United Kingdom
Prior art keywords
pipeline
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 - Lifetime
Application number
GB9504046A
Other versions
GB9504046D0 (en
GB2288520A (en
Inventor
Adrian Philip Wise
William Philip Robbins
Martin William Sotheran
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.)
Discovision Associates
Original Assignee
Discovision Associates
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 GB9405914A external-priority patent/GB9405914D0/en
Application filed by Discovision Associates filed Critical Discovision Associates
Priority to GB9504046A priority Critical patent/GB2288520B/en
Priority to KR1019950006170A priority patent/KR100304511B1/en
Priority to CA002145423A priority patent/CA2145423A1/en
Priority to JP7090012A priority patent/JPH0897725A/en
Priority to CN95103200A priority patent/CN1114489A/en
Publication of GB9504046D0 publication Critical patent/GB9504046D0/en
Priority to US08/484,730 priority patent/US6263422B1/en
Priority to US08/482,296 priority patent/US6435737B1/en
Priority to US08/487,224 priority patent/US5835740A/en
Publication of GB2288520A publication Critical patent/GB2288520A/en
Priority to US08/903,969 priority patent/US6038380A/en
Priority to US08/947,676 priority patent/US5978592A/en
Publication of GB2288520B publication Critical patent/GB2288520B/en
Application granted granted Critical
Priority to JP2002137983A priority patent/JP3423942B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/0207—Addressing or allocation; Relocation with multidimensional access, e.g. row/column, matrix
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/04—Addressing variable-length words or parts of words
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/06—Addressing a physical block of locations, e.g. base addressing, module addressing, memory dedication
    • G06F12/0607—Interleaved addressing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/16—Handling requests for interconnection or transfer for access to memory bus
    • G06F13/1668—Details of memory controller
    • G06F13/1673—Details of memory controller using buffers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/28—Handling requests for interconnection or transfer for access to input/output bus using burst mode transfer, e.g. direct memory access DMA, cycle steal
    • 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
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Software Systems (AREA)
  • Mathematical Physics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Complex Calculations (AREA)
  • Image Processing (AREA)
  • Television Systems (AREA)
GB9504046A 1992-06-30 1995-02-28 Pipeline Expired - Lifetime GB2288520B (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GB9504046A GB2288520B (en) 1994-03-24 1995-02-28 Pipeline
KR1019950006170A KR100304511B1 (en) 1994-03-24 1995-03-23 Video restoration and decoding system
CA002145423A CA2145423A1 (en) 1994-03-24 1995-03-23 Inverse modeller, system including same, and methods relating thereto
JP7090012A JPH0897725A (en) 1994-03-24 1995-03-24 Pipeline system
CN95103200A CN1114489A (en) 1994-03-24 1995-03-24 Pipeline
US08/487,224 US5835740A (en) 1992-06-30 1995-06-07 Data pipeline system and data encoding method
US08/484,730 US6263422B1 (en) 1992-06-30 1995-06-07 Pipeline processing machine with interactive stages operable in response to tokens and system and methods relating thereto
US08/482,296 US6435737B1 (en) 1992-06-30 1995-06-07 Data pipeline system and data encoding method
US08/903,969 US6038380A (en) 1992-06-30 1997-07-31 Data pipeline system and data encoding method
US08/947,676 US5978592A (en) 1992-06-30 1997-10-08 Video decompression and decoding system utilizing control and data tokens
JP2002137983A JP3423942B2 (en) 1994-03-24 2002-05-14 Data processing system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9405914A GB9405914D0 (en) 1994-03-24 1994-03-24 Video decompression
GB9504046A GB2288520B (en) 1994-03-24 1995-02-28 Pipeline

Publications (3)

Publication Number Publication Date
GB9504046D0 GB9504046D0 (en) 1995-04-19
GB2288520A GB2288520A (en) 1995-10-18
GB2288520B true GB2288520B (en) 1998-10-14

Family

ID=26304580

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9504046A Expired - Lifetime GB2288520B (en) 1992-06-30 1995-02-28 Pipeline

Country Status (5)

Country Link
JP (2) JPH0897725A (en)
KR (1) KR100304511B1 (en)
CN (1) CN1114489A (en)
CA (1) CA2145423A1 (en)
GB (1) GB2288520B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3263807B2 (en) * 1996-09-09 2002-03-11 ソニー株式会社 Image encoding apparatus and image encoding method
US20030159152A1 (en) 2001-10-23 2003-08-21 Shu Lin Fast motion trick mode using dummy bidirectional predictive pictures
US8284844B2 (en) 2002-04-01 2012-10-09 Broadcom Corporation Video decoding system supporting multiple standards
US8731054B2 (en) 2004-05-04 2014-05-20 Qualcomm Incorporated Method and apparatus for weighted prediction in predictive frames
KR100711088B1 (en) * 2005-04-13 2007-04-24 광주과학기술원 Integer Converter for Moving Picture Encoder
CN101569200B (en) * 2007-03-28 2011-11-02 松下电器产业株式会社 Dequantization circuit, dequantization method, and image reproduction device
US8194977B2 (en) * 2008-12-09 2012-06-05 Microsoft Corporation Remote desktop protocol compression acceleration using single instruction, multiple dispatch instructions
US20150049105A1 (en) 2013-08-13 2015-02-19 Mediatek Inc. Data processing apparatus for transmitting/receiving indication information of pixel data grouping setting via display interface and related data processing method
GB2534420B (en) * 2015-01-26 2021-01-13 Advanced Risc Mach Ltd Data processing systems
CN112817889B (en) * 2019-11-15 2024-06-21 合肥美亚光电技术股份有限公司 Data acquisition method and system
CN111064912B (en) * 2019-12-20 2022-03-22 江苏芯盛智能科技有限公司 Frame format conversion circuit and method
CN113747060B (en) * 2021-08-12 2022-10-21 荣耀终端有限公司 Image processing method, device and storage medium
CN114580628A (en) * 2022-03-14 2022-06-03 北京宏景智驾科技有限公司 Efficient quantization acceleration method and hardware circuit for neural network convolution layer

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2059724A (en) * 1979-09-28 1981-04-23 Racal Datacom Ltd Data transmission systems
GB2171578A (en) * 1985-02-22 1986-08-28 Mitsubishi Electric Corp A still picture transmission apparatus
EP0196911A2 (en) * 1985-03-28 1986-10-08 Honeywell Inc. Local area networks
EP0255767A2 (en) * 1986-07-31 1988-02-10 AT&T Corp. Selective broadcasting arrangement for local area networks
GB2194085A (en) * 1986-07-24 1988-02-24 Gec Avionics Bus
GB2268035A (en) * 1992-06-19 1993-12-22 Westinghouse Electric Corp Transmission and storage of real time data in a network system
EP0576749A1 (en) * 1992-06-30 1994-01-05 Discovision Associates Data pipeline system and data encoding method
EP0589734A1 (en) * 1992-08-26 1994-03-30 EURO CP s.a.r.l. Method and arrangement for the excharge of information between home network terminals

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2059724A (en) * 1979-09-28 1981-04-23 Racal Datacom Ltd Data transmission systems
GB2171578A (en) * 1985-02-22 1986-08-28 Mitsubishi Electric Corp A still picture transmission apparatus
EP0196911A2 (en) * 1985-03-28 1986-10-08 Honeywell Inc. Local area networks
GB2194085A (en) * 1986-07-24 1988-02-24 Gec Avionics Bus
EP0255767A2 (en) * 1986-07-31 1988-02-10 AT&T Corp. Selective broadcasting arrangement for local area networks
GB2268035A (en) * 1992-06-19 1993-12-22 Westinghouse Electric Corp Transmission and storage of real time data in a network system
EP0576749A1 (en) * 1992-06-30 1994-01-05 Discovision Associates Data pipeline system and data encoding method
EP0589734A1 (en) * 1992-08-26 1994-03-30 EURO CP s.a.r.l. Method and arrangement for the excharge of information between home network terminals

Also Published As

Publication number Publication date
KR950033894A (en) 1995-12-26
GB9504046D0 (en) 1995-04-19
JP3423942B2 (en) 2003-07-07
JP2003143018A (en) 2003-05-16
KR100304511B1 (en) 2001-12-01
CA2145423A1 (en) 1995-09-25
JPH0897725A (en) 1996-04-12
GB2288520A (en) 1995-10-18
CN1114489A (en) 1996-01-03

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20100408 AND 20100414

PE20 Patent expired after termination of 20 years

Expiry date: 20150227