JPS6075184A - 動画像信号の符号化方式とその装置 - Google Patents

動画像信号の符号化方式とその装置

Info

Publication number
JPS6075184A
JPS6075184A JP58183441A JP18344183A JPS6075184A JP S6075184 A JPS6075184 A JP S6075184A JP 58183441 A JP58183441 A JP 58183441A JP 18344183 A JP18344183 A JP 18344183A JP S6075184 A JPS6075184 A JP S6075184A
Authority
JP
Japan
Prior art keywords
signal
time series
motion
block
moving image
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.)
Granted
Application number
JP58183441A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0458756B2 (en, 2012
Inventor
Toshio Koga
古閑　敏夫
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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
Application filed by NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP58183441A priority Critical patent/JPS6075184A/ja
Priority to US06/656,147 priority patent/US4656511A/en
Priority to CA000464378A priority patent/CA1242023A/en
Publication of JPS6075184A publication Critical patent/JPS6075184A/ja
Publication of JPH0458756B2 publication Critical patent/JPH0458756B2/ja
Granted 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP58183441A 1983-09-30 1983-09-30 動画像信号の符号化方式とその装置 Granted JPS6075184A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP58183441A JPS6075184A (ja) 1983-09-30 1983-09-30 動画像信号の符号化方式とその装置
US06/656,147 US4656511A (en) 1983-09-30 1984-09-28 Video signal compressing and coding apparatus
CA000464378A CA1242023A (en) 1983-09-30 1984-10-01 Video signal compressing and coding apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58183441A JPS6075184A (ja) 1983-09-30 1983-09-30 動画像信号の符号化方式とその装置

Publications (2)

Publication Number Publication Date
JPS6075184A true JPS6075184A (ja) 1985-04-27
JPH0458756B2 JPH0458756B2 (en, 2012) 1992-09-18

Family

ID=16135821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58183441A Granted JPS6075184A (ja) 1983-09-30 1983-09-30 動画像信号の符号化方式とその装置

Country Status (3)

Country Link
US (1) US4656511A (en, 2012)
JP (1) JPS6075184A (en, 2012)
CA (1) CA1242023A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62107526A (ja) * 1985-11-05 1987-05-18 Sony Corp 高能率符号化／復号装置

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0204006B1 (en) * 1984-12-17 1991-10-09 Nippon Hoso Kyokai System for transmitting stereoscopic television pictures
JPS63269882A (ja) * 1987-04-28 1988-11-08 Mitsubishi Electric Corp 画像符号化伝送装置
DE3856461T2 (de) * 1987-04-28 2001-10-31 Mitsubishi Denki K.K., Tokio/Tokyo System zur Bildcodierung und -decodierung
US4849810A (en) * 1987-06-02 1989-07-18 Picturetel Corporation Hierarchial encoding method and apparatus for efficiently communicating image sequences
GB8722612D0 (en) * 1987-09-25 1987-11-04 British Telecomm Motion estimator
US4914508A (en) * 1988-04-27 1990-04-03 Universal Video Communications Corp. Method and system for compressing and statistically encoding color video data
US4847677A (en) * 1988-04-27 1989-07-11 Universal Video Communications Corp. Video telecommunication system and method for compressing and decompressing digital color video data
US4857993A (en) * 1988-04-27 1989-08-15 Universal Video Communications Corp. Method and system for decompressing digital color video statistically encoded data
DE3835368A1 (de) * 1988-10-18 1990-04-19 Bosch Gmbh Robert Schaltungsanordnung zum auslesen von daten aus einem bildspeicher
US4935953A (en) * 1989-04-27 1990-06-19 International Business Machines Corporation Cyclic video region transmission for videoconferencing systems
TW223690B (en, 2012) * 1991-02-13 1994-05-11 Ampex
JPH04334188A (ja) * 1991-05-08 1992-11-20 Nec Corp 動画像信号の符号化方式
US5872572A (en) * 1995-12-08 1999-02-16 International Business Machines Corporation Method and apparatus for generating non-uniform resolution image data

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4240113A (en) * 1976-10-14 1980-12-16 Micro Consultants, Limited Picture manipulation in video systems
GB2050752B (en) * 1979-06-07 1984-05-31 Japan Broadcasting Corp Motion compensated interframe coding system
JPS5654479A (en) * 1979-10-12 1981-05-14 Hitachi Ltd Picture image data processor
US4371895A (en) * 1980-01-18 1983-02-01 Nippon Electric Co., Ltd. Coded video signal transmitting and receiving system
JPS58127488A (ja) * 1982-01-25 1983-07-29 Kokusai Denshin Denwa Co Ltd <Kdd> テレビジヨン信号の適応予測符号化方式

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62107526A (ja) * 1985-11-05 1987-05-18 Sony Corp 高能率符号化／復号装置

Also Published As

Publication number Publication date
CA1242023A (en) 1988-09-13
JPH0458756B2 (en, 2012) 1992-09-18
US4656511A (en) 1987-04-07

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees