JPH0226912B2 - - Google Patents

Info

Publication number
JPH0226912B2
JPH0226912B2 JP58054271A JP5427183A JPH0226912B2 JP H0226912 B2 JPH0226912 B2 JP H0226912B2 JP 58054271 A JP58054271 A JP 58054271A JP 5427183 A JP5427183 A JP 5427183A JP H0226912 B2 JPH0226912 B2 JP H0226912B2
Authority
JP
Japan
Prior art keywords
encoding
sub
circuit
pass filter
low
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
JP58054271A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59178886A (ja
Inventor
Takeshi Okazaki
Toshitaka Tsuda
Kiichi Matsuda
Toshihiro Pponma
Yutaka Fukuda
Shinichi Maki
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP58054271A priority Critical patent/JPS59178886A/ja
Publication of JPS59178886A publication Critical patent/JPS59178886A/ja
Publication of JPH0226912B2 publication Critical patent/JPH0226912B2/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
    • 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
    • H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
    • 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
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
JP58054271A 1983-03-30 1983-03-30 符号化方式 Granted JPS59178886A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58054271A JPS59178886A (ja) 1983-03-30 1983-03-30 符号化方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58054271A JPS59178886A (ja) 1983-03-30 1983-03-30 符号化方式

Publications (2)

Publication Number Publication Date
JPS59178886A JPS59178886A (ja) 1984-10-11
JPH0226912B2 true JPH0226912B2 (fr) 1990-06-13

Family

ID=12965910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58054271A Granted JPS59178886A (ja) 1983-03-30 1983-03-30 符号化方式

Country Status (1)

Country Link
JP (1) JPS59178886A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61216581A (ja) * 1985-02-27 1986-09-26 Fujitsu Ltd 画像信号の符号化方式
JPH07112276B2 (ja) * 1987-01-06 1995-11-29 日本放送協会 デコ−ド信号処理方式
JP2837771B2 (ja) * 1991-11-29 1998-12-16 松下電器産業株式会社 符号化および復号化装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5761388A (en) * 1980-09-30 1982-04-13 Nippon Telegr & Teleph Corp <Ntt> Encoder between frames

Also Published As

Publication number Publication date
JPS59178886A (ja) 1984-10-11

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