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JPH0368597B2 - - Google Patents

Info

Publication number
JPH0368597B2
JPH0368597B2 JP4666680A JP4666680A JPH0368597B2 JP H0368597 B2 JPH0368597 B2 JP H0368597B2 JP 4666680 A JP4666680 A JP 4666680A JP 4666680 A JP4666680 A JP 4666680A JP H0368597 B2 JPH0368597 B2 JP H0368597B2
Authority
JP
Japan
Prior art keywords
signal
motion vector
vector
shift
signal line
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
JP4666680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56143776A (en
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
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 JP4666680A priority Critical patent/JPS56143776A/ja
Publication of JPS56143776A publication Critical patent/JPS56143776A/ja
Publication of JPH0368597B2 publication Critical patent/JPH0368597B2/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, Expansion, Code Conversion, And Decoders (AREA)
JP4666680A 1980-04-09 1980-04-09 Interframe encoder Granted JPS56143776A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4666680A JPS56143776A (en) 1980-04-09 1980-04-09 Interframe encoder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4666680A JPS56143776A (en) 1980-04-09 1980-04-09 Interframe encoder

Publications (2)

Publication Number Publication Date
JPS56143776A JPS56143776A (en) 1981-11-09
JPH0368597B2 true JPH0368597B2 (fr) 1991-10-29

Family

ID=12753666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4666680A Granted JPS56143776A (en) 1980-04-09 1980-04-09 Interframe encoder

Country Status (1)

Country Link
JP (1) JPS56143776A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993018618A1 (fr) * 1992-03-03 1993-09-16 Kabushiki Kaisha Toshiba Codeur d'image a variation temporelle

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2768669B2 (ja) * 1987-01-23 1998-06-25 株式会社日立製作所 Ｔｖ信号の動き補償フレーム間符号化装置
JP2943870B2 (ja) * 1988-08-26 1999-08-30 富士通株式会社 画像伝送装置の動き量伝送方法および装置
US5398078A (en) * 1991-10-31 1995-03-14 Kabushiki Kaisha Toshiba Method of detecting a motion vector in an image coding apparatus
JPH0879763A (ja) * 1994-09-05 1996-03-22 Sharp Corp 動画像符号化装置及び動画像復号装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54124927A (en) * 1978-03-23 1979-09-28 Nippon Hoso Kyokai <Nhk> Detecting method for moving vector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54124927A (en) * 1978-03-23 1979-09-28 Nippon Hoso Kyokai <Nhk> Detecting method for moving vector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993018618A1 (fr) * 1992-03-03 1993-09-16 Kabushiki Kaisha Toshiba Codeur d'image a variation temporelle

Also Published As

Publication number Publication date
JPS56143776A (en) 1981-11-09

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