JPH0422073B2 - - Google Patents

Info

Publication number
JPH0422073B2
JPH0422073B2 JP57231137A JP23113782A JPH0422073B2 JP H0422073 B2 JPH0422073 B2 JP H0422073B2 JP 57231137 A JP57231137 A JP 57231137A JP 23113782 A JP23113782 A JP 23113782A JP H0422073 B2 JPH0422073 B2 JP H0422073B2
Authority
JP
Japan
Prior art keywords
television signal
frame
memory
motion vector
television
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
JP57231137A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59123370A (ja
Inventor
Kunio Matsumoto
Yasukazu Muranushi
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP57231137A priority Critical patent/JPS59123370A/ja
Publication of JPS59123370A publication Critical patent/JPS59123370A/ja
Publication of JPH0422073B2 publication Critical patent/JPH0422073B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes
    • H04N7/014—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes involving the use of motion vectors
    • 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
    • H04N19/527—Global motion vector estimation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
JP57231137A 1982-12-29 1982-12-29 テレビジヨン信号の方式変換装置 Granted JPS59123370A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57231137A JPS59123370A (ja) 1982-12-29 1982-12-29 テレビジヨン信号の方式変換装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57231137A JPS59123370A (ja) 1982-12-29 1982-12-29 テレビジヨン信号の方式変換装置

Publications (2)

Publication Number Publication Date
JPS59123370A JPS59123370A (ja) 1984-07-17
JPH0422073B2 true JPH0422073B2 (en]) 1992-04-15

Family

ID=16918857

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57231137A Granted JPS59123370A (ja) 1982-12-29 1982-12-29 テレビジヨン信号の方式変換装置

Country Status (1)

Country Link
JP (1) JPS59123370A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011033617A1 (ja) * 2009-09-16 2011-03-24 富士通株式会社 動画再生装置、動画再生プログラム、および動画再生方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6126382A (ja) * 1984-07-17 1986-02-05 Kokusai Denshin Denwa Co Ltd <Kdd> 動き量を用いた動画像フレ−ムレ−ト変換方式
US5347309A (en) * 1991-04-25 1994-09-13 Matsushita Electric Industrial Co., Ltd. Image coding method and apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58190184A (ja) * 1982-04-30 1983-11-07 Nec Corp フレ−ム間内插方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011033617A1 (ja) * 2009-09-16 2011-03-24 富士通株式会社 動画再生装置、動画再生プログラム、および動画再生方法
JP5333593B2 (ja) * 2009-09-16 2013-11-06 富士通株式会社 動画再生装置、動画再生プログラム、および動画再生方法

Also Published As

Publication number Publication date
JPS59123370A (ja) 1984-07-17

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