AU611335B2 - Image coding and decoding device - Google Patents

Image coding and decoding device Download PDF

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Publication number
AU611335B2
AU611335B2 AU47102/89A AU4710289A AU611335B2 AU 611335 B2 AU611335 B2 AU 611335B2 AU 47102/89 A AU47102/89 A AU 47102/89A AU 4710289 A AU4710289 A AU 4710289A AU 611335 B2 AU611335 B2 AU 611335B2
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AU
Australia
Prior art keywords
coding
numeral
designates
vector
section
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
AU47102/89A
Other languages
English (en)
Other versions
AU4710289A (en
Inventor
Kohtaro Asai
Kenichi Asano
Atsushi Itoh
Naoto Kinjo
Tokumichi Murakami
Masami Nishida
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
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of AU4710289A publication Critical patent/AU4710289A/en
Application granted granted Critical
Publication of AU611335B2 publication Critical patent/AU611335B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
AU47102/89A 1987-04-28 1989-12-21 Image coding and decoding device Ceased AU611335B2 (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP62105035A JPS63269882A (ja) 1987-04-28 1987-04-28 画像符号化伝送装置
JP62-105035 1987-04-28
JP62-146649 1987-06-12
JP62-175071 1987-07-14
JP62-190671 1987-07-30
JP62-190670 1987-07-30
JP62-263062 1987-10-19
JP62-332769 1987-12-28

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU15205/88A Division AU595705B2 (en) 1987-04-28 1988-04-27 Image coding and decoding device

Related Child Applications (3)

Application Number Title Priority Date Filing Date
AU72895/91A Division AU619707B2 (en) 1987-04-28 1991-03-13 Multi-stage vector quantizer
AU72893/91A Division AU619705B2 (en) 1987-04-28 1991-03-13 Interframe motion image encoder
AU72894/91A Division AU619706B2 (en) 1987-04-28 1991-03-13 Dynamic vector quantizer

Publications (2)

Publication Number Publication Date
AU4710289A AU4710289A (en) 1990-04-26
AU611335B2 true AU611335B2 (en) 1991-06-06

Family

ID=14396756

Family Applications (5)

Application Number Title Priority Date Filing Date
AU47102/89A Ceased AU611335B2 (en) 1987-04-28 1989-12-21 Image coding and decoding device
AU47101/89A Ceased AU609343B2 (en) 1987-04-28 1989-12-21 Image coding and decoding device
AU72893/91A Ceased AU619705B2 (en) 1987-04-28 1991-03-13 Interframe motion image encoder
AU72895/91A Ceased AU619707B2 (en) 1987-04-28 1991-03-13 Multi-stage vector quantizer
AU72894/91A Ceased AU619706B2 (en) 1987-04-28 1991-03-13 Dynamic vector quantizer

Family Applications After (4)

Application Number Title Priority Date Filing Date
AU47101/89A Ceased AU609343B2 (en) 1987-04-28 1989-12-21 Image coding and decoding device
AU72893/91A Ceased AU619705B2 (en) 1987-04-28 1991-03-13 Interframe motion image encoder
AU72895/91A Ceased AU619707B2 (en) 1987-04-28 1991-03-13 Multi-stage vector quantizer
AU72894/91A Ceased AU619706B2 (en) 1987-04-28 1991-03-13 Dynamic vector quantizer

Country Status (2)

Country Link
JP (1) JPS63269882A (enrdf_load_stackoverflow)
AU (5) AU611335B2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU664669B2 (en) * 1989-09-27 1995-11-23 Sony Corporation Video signal coding method

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0446209B1 (en) * 1989-09-29 1994-06-08 BELL TELEPHONE MANUFACTURING COMPANY Naamloze Vennootschap Adaptive transform coding system
US5091782A (en) * 1990-04-09 1992-02-25 General Instrument Corporation Apparatus and method for adaptively compressing successive blocks of digital video
US5144423A (en) * 1990-12-11 1992-09-01 At&T Bell Laboratories Hdtv encoder with forward estimation and constant rate motion vectors
US5428693A (en) * 1991-04-12 1995-06-27 Mitsubishi Denki Kabushiki Kaisha Motion compensation predicting coding method and apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU577744B2 (en) * 1984-11-14 1988-09-29 Nec Corporation Video block predictive coding
AU579452B2 (en) * 1985-02-28 1988-11-24 Mitsubishi Denki Kabushiki Kaisha Interframe adaptive vector quantization encoding apparatus
AU587954B2 (en) * 1985-02-28 1989-08-31 Mitsubishi Denki Kabushiki Kaisha Video encoding transmission apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4560977A (en) * 1982-06-11 1985-12-24 Mitsubishi Denki Kabushiki Kaisha Vector quantizer
DE3382796T2 (de) * 1982-06-11 1996-03-28 Mitsubishi Electric Corp Vorrichtung zur Zwischenbildkodierung.
JPS6075184A (ja) * 1983-09-30 1985-04-27 Nec Corp 動画像信号の符号化方式とその装置
JP2612557B2 (ja) * 1985-12-18 1997-05-21 ソニー株式会社 データ伝送受信システム及びデータ復号装置
US4729020A (en) * 1987-06-01 1988-03-01 Delta Information Systems System for formatting digital signals to be transmitted
US4772956A (en) * 1987-06-02 1988-09-20 Eastman Kodak Company Dual block still video compander processor
US4774587A (en) * 1987-06-02 1988-09-27 Eastman Kodak Company Still video transceiver processor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU577744B2 (en) * 1984-11-14 1988-09-29 Nec Corporation Video block predictive coding
AU579452B2 (en) * 1985-02-28 1988-11-24 Mitsubishi Denki Kabushiki Kaisha Interframe adaptive vector quantization encoding apparatus
AU587954B2 (en) * 1985-02-28 1989-08-31 Mitsubishi Denki Kabushiki Kaisha Video encoding transmission apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU664669B2 (en) * 1989-09-27 1995-11-23 Sony Corporation Video signal coding method

Also Published As

Publication number Publication date
AU7289591A (en) 1991-05-23
AU4710289A (en) 1990-04-26
AU609343B2 (en) 1991-04-26
AU619707B2 (en) 1992-01-30
JPH0569354B2 (enrdf_load_stackoverflow) 1993-09-30
AU7289391A (en) 1991-05-23
AU619705B2 (en) 1992-01-30
JPS63269882A (ja) 1988-11-08
AU4710189A (en) 1990-04-26
AU7289491A (en) 1991-05-23
AU619706B2 (en) 1992-01-30

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