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 (cs
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 (cs) 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 (cs)

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 (cs) 1988-04-26

Similar Documents

Publication Publication Date Title
JPS55158784A (en) Inter-frame coding device
EP0395273A3 (en) Motion dependent video signal processing
JPS5299720A (en) Method of converting analogous image signal to binary value
JPS5699002A (en) Rolling method for strip wrapped around roll
GB9723483D0 (en) Mode coding in a binary shape encoding
JPS5737988A (en) Television signal encoding equipment
JPS5693492A (en) Interframe coding device
JPS5292492A (en) Maintenance and control indicator of equipment
JPS53139915A (en) Foacasting coder
JPS5332255A (en) Gears made of fiber strengthening complex material
JPS5324715A (en) Coding system f or between frames
JPS56161776A (en) Identifying system for network point video signal
JPS5754379A (en) Selecting method for light-emitting element
JPS5377110A (en) Transmission fault reduction system
JPS55118281A (en) Pre-processing system for estimate coding
JPS53120550A (en) Plant monitoring apparatus
JPS5310891A (en) Potbelly cable supporting method
JPS533733A (en) Test unit of keyboard encoder
JPS5459019A (en) Inter-frame encoding system
JPS5369512A (en) Data multiplying system on pcm data transmission
JPS5721173A (en) Processing method for picture data of network point
JPS527668A (en) Method of manufacturing microchannel plates
JPS5350612A (en) Video transmission system
JPS52119018A (en) Difference coding
JPS5797243A (en) Dpcm signal transmitting system