JPS59194588A - 動き補償フレ−ム間符号化装置 - Google Patents

動き補償フレ−ム間符号化装置

Info

Publication number
JPS59194588A
JPS59194588A JP58068350A JP6835083A JPS59194588A JP S59194588 A JPS59194588 A JP S59194588A JP 58068350 A JP58068350 A JP 58068350A JP 6835083 A JP6835083 A JP 6835083A JP S59194588 A JPS59194588 A JP S59194588A
Authority
JP
Japan
Prior art keywords
circuit
output
background
storage
outputs
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
JP58068350A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6359312B2 (fr
Inventor
Hideo Kuroda
英夫 黒田
Naoki Takegawa
直樹 武川
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP58068350A priority Critical patent/JPS59194588A/ja
Priority to DE8484400771T priority patent/DE3462572D1/de
Priority to EP84400771A priority patent/EP0123616B1/fr
Priority to US06/602,405 priority patent/US4591909A/en
Publication of JPS59194588A publication Critical patent/JPS59194588A/ja
Publication of JPS6359312B2 publication Critical patent/JPS6359312B2/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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission buffer
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Systems (AREA)
JP58068350A 1983-04-20 1983-04-20 動き補償フレ−ム間符号化装置 Granted JPS59194588A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP58068350A JPS59194588A (ja) 1983-04-20 1983-04-20 動き補償フレ−ム間符号化装置
DE8484400771T DE3462572D1 (en) 1983-04-20 1984-04-18 Interframe coding method and apparatus therefor
EP84400771A EP0123616B1 (fr) 1983-04-20 1984-04-18 Procédé et dispositif de codage de trame à trame
US06/602,405 US4591909A (en) 1983-04-20 1984-04-20 Interframe coding method and apparatus therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58068350A JPS59194588A (ja) 1983-04-20 1983-04-20 動き補償フレ−ム間符号化装置

Publications (2)

Publication Number Publication Date
JPS59194588A true JPS59194588A (ja) 1984-11-05
JPS6359312B2 JPS6359312B2 (fr) 1988-11-18

Family

ID=13371288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58068350A Granted JPS59194588A (ja) 1983-04-20 1983-04-20 動き補償フレ−ム間符号化装置

Country Status (1)

Country Link
JP (1) JPS59194588A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61214885A (ja) * 1985-03-20 1986-09-24 Nec Corp 動画像信号の符号化・復号化装置
JPS61214883A (ja) * 1985-03-20 1986-09-24 Nec Corp 動画像信号の符号化方式
JPS62501532A (ja) * 1984-12-14 1987-06-18 ヴィスタ　コミュニケーション　インストルメンツ　インコーポレーテッド ビデオ圧縮法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5792985A (en) * 1980-12-01 1982-06-09 Nec Corp High-efficiency forecast encoding device
JPS57157696A (en) * 1981-03-25 1982-09-29 Nippon Telegr & Teleph Corp <Ntt> Processing system for encoding between frames

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5792985A (en) * 1980-12-01 1982-06-09 Nec Corp High-efficiency forecast encoding device
JPS57157696A (en) * 1981-03-25 1982-09-29 Nippon Telegr & Teleph Corp <Ntt> Processing system for encoding between frames

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62501532A (ja) * 1984-12-14 1987-06-18 ヴィスタ　コミュニケーション　インストルメンツ　インコーポレーテッド ビデオ圧縮法
JPS61214885A (ja) * 1985-03-20 1986-09-24 Nec Corp 動画像信号の符号化・復号化装置
JPS61214883A (ja) * 1985-03-20 1986-09-24 Nec Corp 動画像信号の符号化方式

Also Published As

Publication number Publication date
JPS6359312B2 (fr) 1988-11-18

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