JPH0363274B2 - - Google Patents

Info

Publication number
JPH0363274B2
JPH0363274B2 JP55004379A JP437980A JPH0363274B2 JP H0363274 B2 JPH0363274 B2 JP H0363274B2 JP 55004379 A JP55004379 A JP 55004379A JP 437980 A JP437980 A JP 437980A JP H0363274 B2 JPH0363274 B2 JP H0363274B2
Authority
JP
Japan
Prior art keywords
error
amount
blocks
calculating
estimating
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.)
Expired - Lifetime
Application number
JP55004379A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56102179A (en
Inventor
Toshio Koga
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
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP437980A priority Critical patent/JPS56102179A/ja
Priority to US06/225,401 priority patent/US4371895A/en
Priority to CA000368698A priority patent/CA1158763A/en
Publication of JPS56102179A publication Critical patent/JPS56102179A/ja
Publication of JPH0363274B2 publication Critical patent/JPH0363274B2/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
JP437980A 1980-01-18 1980-01-18 Device for encoding high-efficient forecasting of television signal Granted JPS56102179A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP437980A JPS56102179A (en) 1980-01-18 1980-01-18 Device for encoding high-efficient forecasting of television signal
US06/225,401 US4371895A (en) 1980-01-18 1981-01-15 Coded video signal transmitting and receiving system
CA000368698A CA1158763A (en) 1980-01-18 1981-01-16 Coded video signal transmitting and receiving system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP437980A JPS56102179A (en) 1980-01-18 1980-01-18 Device for encoding high-efficient forecasting of television signal

Publications (2)

Publication Number Publication Date
JPS56102179A JPS56102179A (en) 1981-08-15
JPH0363274B2 true JPH0363274B2 (enExample) 1991-09-30

Family

ID=11582717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP437980A Granted JPS56102179A (en) 1980-01-18 1980-01-18 Device for encoding high-efficient forecasting of television signal

Country Status (1)

Country Link
JP (1) JPS56102179A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60256113A (ja) * 1984-05-31 1985-12-17 Canon Inc カメラにおける自動追尾装置
JPH065908B2 (ja) * 1984-05-31 1994-01-19 キヤノン株式会社 カメラにおける自動追尾装置
JPH07118784B2 (ja) * 1984-10-27 1995-12-18 ソニー株式会社 テレビジヨン信号の動き検出方法
JPH0620305B2 (ja) * 1985-03-04 1994-03-16 株式会社東芝 動きベクトル検出装置

Also Published As

Publication number Publication date
JPS56102179A (en) 1981-08-15

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