AU589070B2 - Vector quantization encoder - Google Patents

Vector quantization encoder

Info

Publication number
AU589070B2
AU589070B2 AU22820/88A AU2282088A AU589070B2 AU 589070 B2 AU589070 B2 AU 589070B2 AU 22820/88 A AU22820/88 A AU 22820/88A AU 2282088 A AU2282088 A AU 2282088A AU 589070 B2 AU589070 B2 AU 589070B2
Authority
AU
Australia
Prior art keywords
vector quantization
quantization encoder
encoder
vector
quantization
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.)
Ceased
Application number
AU22820/88A
Other versions
AU2282088A (en
Inventor
Kenichi Asano
Hiroaki Kikuchi
Tsutomo Kubo
Mitsuyoshi Suzuki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 JP60005453A external-priority patent/JPS61164389A/en
Priority claimed from JP60042905A external-priority patent/JPS61201522A/en
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of AU2282088A publication Critical patent/AU2282088A/en
Application granted granted Critical
Publication of AU589070B2 publication Critical patent/AU589070B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/004—Predictors, e.g. intraframe, interframe coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
AU22820/88A 1985-01-16 1988-09-26 Vector quantization encoder Ceased AU589070B2 (en)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP60-5453 1985-01-16
JP60005453A JPS61164389A (en) 1985-01-16 1985-01-16 Picture coding device
JP60042905A JPS61201522A (en) 1985-03-05 1985-03-05 Vector quantizing coder
JP60-42905 1985-03-05
JP104505/85 1985-05-16
JP127258/85 1985-06-13
JP156307/85 1985-07-16
JP156308/85 1985-07-16
JP196207/85 1985-09-05
JP255990/85 1985-11-15

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU52407/86A Division AU579441B2 (en) 1985-01-16 1986-01-15 Video encoding apparatus

Publications (2)

Publication Number Publication Date
AU2282088A AU2282088A (en) 1988-12-22
AU589070B2 true AU589070B2 (en) 1989-09-28

Family

ID=26339399

Family Applications (8)

Application Number Title Priority Date Filing Date
AU52407/86A Ceased AU579441B2 (en) 1985-01-16 1986-01-15 Video encoding apparatus
AU22821/88A Ceased AU588514B2 (en) 1985-01-16 1988-09-26 Vector quantization apparatus
AU22820/88A Ceased AU589070B2 (en) 1985-01-16 1988-09-26 Vector quantization encoder
AU22819/88A Ceased AU588744B2 (en) 1985-01-16 1988-09-26 Video encoding apparatus
AU22818/88A Ceased AU588743B2 (en) 1985-01-16 1988-09-26 Video encoding apparatus
AU22817/88A Ceased AU592940B2 (en) 1985-01-16 1988-09-26 Video encoding apparatus
AU22822/88A Ceased AU588745B2 (en) 1985-01-16 1988-09-26 Interframe vector encoder
AU22823/88A Ceased AU588746B2 (en) 1985-01-16 1988-09-26 Motion video transmission apparatus

Family Applications Before (2)

Application Number Title Priority Date Filing Date
AU52407/86A Ceased AU579441B2 (en) 1985-01-16 1986-01-15 Video encoding apparatus
AU22821/88A Ceased AU588514B2 (en) 1985-01-16 1988-09-26 Vector quantization apparatus

Family Applications After (5)

Application Number Title Priority Date Filing Date
AU22819/88A Ceased AU588744B2 (en) 1985-01-16 1988-09-26 Video encoding apparatus
AU22818/88A Ceased AU588743B2 (en) 1985-01-16 1988-09-26 Video encoding apparatus
AU22817/88A Ceased AU592940B2 (en) 1985-01-16 1988-09-26 Video encoding apparatus
AU22822/88A Ceased AU588745B2 (en) 1985-01-16 1988-09-26 Interframe vector encoder
AU22823/88A Ceased AU588746B2 (en) 1985-01-16 1988-09-26 Motion video transmission apparatus

Country Status (1)

Country Link
AU (8) AU579441B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU632178B2 (en) * 1989-10-14 1992-12-17 Sony Corporation Method of coding video signals and transmission system thereof

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0625854A1 (en) * 1987-04-28 1994-11-23 Mitsubishi Denki Kabushiki Kaisha Image coding and decoding system
US5086488A (en) * 1989-08-19 1992-02-04 Mitsubishi Denki Kabushiki Kaisha Transform coding apparatus
TW199257B (en) * 1991-07-30 1993-02-01 Sony Co Ltd
US5321798A (en) * 1991-10-28 1994-06-14 Hughes Aircraft Company Apparatus for providing a composite digital representation of a scene within a field-of-regard

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU576367B2 (en) * 1984-05-11 1988-08-25 Sony Corporation Apparatus for transmitting digital signals
AU582807B2 (en) * 1984-12-21 1989-04-13 Sony Corporation Highly efficient coding apparatus for a digital video signal
AU583078B2 (en) * 1984-12-19 1989-04-20 Sony Corporation High efficiency technique for coding a digital video signal

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU554807B2 (en) * 1982-07-29 1986-09-04 Commonwealth Scientific And Industrial Research Organisation Video data compression
DE3376613D1 (en) * 1982-11-30 1988-06-16 British Telecomm Television signal transmission
DE3333404A1 (en) * 1983-09-15 1985-04-04 Siemens AG, 1000 Berlin und 8000 München METHOD AND CIRCUIT ARRANGEMENT FOR IMPROVING THE IMAGE QUALITY BY ACTIVITY CONTROLLED DPCM CODING
NL8303567A (en) * 1983-10-17 1985-05-17 Philips Nv DEVICE FOR DISPLAYING VIDEO SIGNALS.
ATE27393T1 (en) * 1983-12-22 1987-06-15 Siemens Ag ARRANGEMENT FOR TRANSMISSION OF TELEVISION COMPONENT SIGNALS.
JPS61114678A (en) * 1984-11-09 1986-06-02 Nec Corp Prediction coding device for image signal
JPS61114677A (en) * 1984-11-09 1986-06-02 Nec Corp Adaptability prediction coding decoding system and device for animation signal
JPS61114676A (en) * 1984-11-09 1986-06-02 Nec Corp Block coding device
JPS61118085A (en) * 1984-11-14 1986-06-05 Nec Corp Coding system and device for picture signal
EP0433268A3 (en) * 1985-02-28 1991-07-10 Mitsubishi Denki Kabushiki Kaisha Interframe adaptive vector quantization encoding apparatus and video encoding transmission apparatus
AU4852585A (en) * 1985-10-11 1987-04-16 Iwasaki Engineering Co. Ltd. Image storage device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU576367B2 (en) * 1984-05-11 1988-08-25 Sony Corporation Apparatus for transmitting digital signals
AU583078B2 (en) * 1984-12-19 1989-04-20 Sony Corporation High efficiency technique for coding a digital video signal
AU582807B2 (en) * 1984-12-21 1989-04-13 Sony Corporation Highly efficient coding apparatus for a digital video signal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU632178B2 (en) * 1989-10-14 1992-12-17 Sony Corporation Method of coding video signals and transmission system thereof

Also Published As

Publication number Publication date
AU588745B2 (en) 1989-09-21
AU588746B2 (en) 1989-09-21
AU2282088A (en) 1988-12-22
AU2282188A (en) 1988-12-22
AU588514B2 (en) 1989-09-14
AU2282388A (en) 1988-12-22
AU579441B2 (en) 1988-11-24
AU2281988A (en) 1988-12-22
AU5240786A (en) 1986-07-24
AU2281888A (en) 1988-12-22
AU2281788A (en) 1989-01-05
AU2282288A (en) 1988-12-22
AU588744B2 (en) 1989-09-21
AU588743B2 (en) 1989-09-21
AU592940B2 (en) 1990-01-25

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