JPS55158784A - Inter-frame coding device - Google Patents

Inter-frame coding device

Info

Publication number
JPS55158784A
JPS55158784A JP6585379A JP6585379A JPS55158784A JP S55158784 A JPS55158784 A JP S55158784A JP 6585379 A JP6585379 A JP 6585379A JP 6585379 A JP6585379 A JP 6585379A JP S55158784 A JPS55158784 A JP S55158784A
Authority
JP
Japan
Prior art keywords
vector
minimum
shift vector
shift
signal
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
JP6585379A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6320075B2 (enrdf_load_stackoverflow
Inventor
Akira Hirano
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 JP6585379A priority Critical patent/JPS55158784A/ja
Publication of JPS55158784A publication Critical patent/JPS55158784A/ja
Publication of JPS6320075B2 publication Critical patent/JPS6320075B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
JP6585379A 1979-05-28 1979-05-28 Inter-frame coding device Granted JPS55158784A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6585379A JPS55158784A (en) 1979-05-28 1979-05-28 Inter-frame coding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6585379A JPS55158784A (en) 1979-05-28 1979-05-28 Inter-frame coding device

Publications (2)

Publication Number Publication Date
JPS55158784A true JPS55158784A (en) 1980-12-10
JPS6320075B2 JPS6320075B2 (enrdf_load_stackoverflow) 1988-04-26

Family

ID=13298978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6585379A Granted JPS55158784A (en) 1979-05-28 1979-05-28 Inter-frame coding device

Country Status (1)

Country Link
JP (1) JPS55158784A (enrdf_load_stackoverflow)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60158786A (ja) * 1984-01-30 1985-08-20 Kokusai Denshin Denwa Co Ltd <Kdd> 画像動き量検出方式
JPS60229594A (ja) * 1984-04-27 1985-11-14 Nec Corp 動物体の動き内挿装置
JPS61283292A (ja) * 1985-06-10 1986-12-13 Nippon Telegr & Teleph Corp <Ntt> 最適ベクトル検出方式
JPS63181585A (ja) * 1987-01-23 1988-07-26 Hitachi Ltd Ｔｖ信号の動き補償フレ−ム間符号化装置
US4805017A (en) * 1986-03-04 1989-02-14 Kokusai Denshin Denwa Co., Ltd. System for coding and transmitting motion image signals
US4837618A (en) * 1986-11-10 1989-06-06 Kokusai Denshin Denwa Co., Ltd. Moving image signal coding system
FR2624682A2 (fr) * 1987-03-23 1989-06-16 Thomson Csf Procede et dispositif d'estimation de mouvement dans une sequence d'images animees
JPH01166684A (ja) * 1987-12-23 1989-06-30 Nippon Hoso Kyokai <Nhk> 動きベクトル検出回路
JPH01233893A (ja) * 1988-03-14 1989-09-19 Graphics Commun Technol:Kk 動ベクトル検出方法
JPH03256485A (ja) * 1990-03-06 1991-11-15 Victor Co Of Japan Ltd 動きベクトル検出回路
US5453791A (en) * 1991-10-25 1995-09-26 Nec Corporation Block matching type motion compensation encoder with controllable predictive quantizer

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60158786A (ja) * 1984-01-30 1985-08-20 Kokusai Denshin Denwa Co Ltd <Kdd> 画像動き量検出方式
JPS60229594A (ja) * 1984-04-27 1985-11-14 Nec Corp 動物体の動き内挿装置
JPS61283292A (ja) * 1985-06-10 1986-12-13 Nippon Telegr & Teleph Corp <Ntt> 最適ベクトル検出方式
US4805017A (en) * 1986-03-04 1989-02-14 Kokusai Denshin Denwa Co., Ltd. System for coding and transmitting motion image signals
US4837618A (en) * 1986-11-10 1989-06-06 Kokusai Denshin Denwa Co., Ltd. Moving image signal coding system
JPS63181585A (ja) * 1987-01-23 1988-07-26 Hitachi Ltd Ｔｖ信号の動き補償フレ−ム間符号化装置
FR2624682A2 (fr) * 1987-03-23 1989-06-16 Thomson Csf Procede et dispositif d'estimation de mouvement dans une sequence d'images animees
JPH01166684A (ja) * 1987-12-23 1989-06-30 Nippon Hoso Kyokai <Nhk> 動きベクトル検出回路
JPH01233893A (ja) * 1988-03-14 1989-09-19 Graphics Commun Technol:Kk 動ベクトル検出方法
JPH03256485A (ja) * 1990-03-06 1991-11-15 Victor Co Of Japan Ltd 動きベクトル検出回路
US5453791A (en) * 1991-10-25 1995-09-26 Nec Corporation Block matching type motion compensation encoder with controllable predictive quantizer

Also Published As

Publication number Publication date
JPS6320075B2 (enrdf_load_stackoverflow) 1988-04-26

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