JPS643432B2 - - Google Patents

Info

Publication number
JPS643432B2
JPS643432B2 JP58194115A JP19411583A JPS643432B2 JP S643432 B2 JPS643432 B2 JP S643432B2 JP 58194115 A JP58194115 A JP 58194115A JP 19411583 A JP19411583 A JP 19411583A JP S643432 B2 JPS643432 B2 JP S643432B2
Authority
JP
Japan
Prior art keywords
signal
image
image signal
transmission
interpolation
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
Application number
JP58194115A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6086994A (ja
Inventor
Juichi Ninomya
Yoshimichi Ootsuka
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.)
Japan Broadcasting Corp
Original Assignee
Japan Broadcasting 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 Japan Broadcasting Corp filed Critical Japan Broadcasting Corp
Priority to JP58194115A priority Critical patent/JPS6086994A/ja
Priority to DE8484112565T priority patent/DE3479953D1/de
Priority to CA000465762A priority patent/CA1213359A/en
Priority to EP84112565A priority patent/EP0146713B2/en
Publication of JPS6086994A publication Critical patent/JPS6086994A/ja
Priority to US07/033,878 priority patent/US4745459A/en
Publication of JPS643432B2 publication Critical patent/JPS643432B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/24—High-definition television systems
    • H04N11/28—High-definition television systems involving bandwidth reduction, e.g. subsampling

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Systems (AREA)
JP58194115A 1983-10-19 1983-10-19 高品位テレビジヨン多重サブサンプル伝送方式 Granted JPS6086994A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP58194115A JPS6086994A (ja) 1983-10-19 1983-10-19 高品位テレビジヨン多重サブサンプル伝送方式
DE8484112565T DE3479953D1 (en) 1983-10-19 1984-10-18 Multiplex subsampling transmission system for a high definition color television picture signal
CA000465762A CA1213359A (en) 1983-10-19 1984-10-18 Multiplex subsampling transmission system for a high definition color television picture signal
EP84112565A EP0146713B2 (en) 1983-10-19 1984-10-18 Multiplex subsampling transmission system for a high definition color television picture signal
US07/033,878 US4745459A (en) 1983-10-19 1987-04-02 Divisionally time-compressed subsample transmission and motion-compensated reproduction system for a high definition color television picture signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58194115A JPS6086994A (ja) 1983-10-19 1983-10-19 高品位テレビジヨン多重サブサンプル伝送方式

Publications (2)

Publication Number Publication Date
JPS6086994A JPS6086994A (ja) 1985-05-16
JPS643432B2 true JPS643432B2 (da) 1989-01-20

Family

ID=16319168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58194115A Granted JPS6086994A (ja) 1983-10-19 1983-10-19 高品位テレビジヨン多重サブサンプル伝送方式

Country Status (1)

Country Link
JP (1) JPS6086994A (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993000772A1 (en) * 1991-06-27 1993-01-07 Nippon Hoso Kyokai Sub-sampling transmission system for improving transmission picture quality in time-varying picture region of wide-band color picture signal

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4745458A (en) * 1984-11-21 1988-05-17 Hitachi, Ltd. Television signal processing system
JPH07112271B2 (ja) * 1985-06-11 1995-11-29 日本放送協会 時間圧縮多重サブサンプル伝送方式
JPH074002B2 (ja) * 1986-08-20 1995-01-18 松下電器産業株式会社 テレビジヨン信号クランプ装置
JP2619455B2 (ja) * 1988-01-29 1997-06-11 株式会社日立製作所 映像信号の記録方法ならびに再生方法およびこれらを用いた装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5011321A (da) * 1973-05-30 1975-02-05
JPS5360118A (en) * 1976-11-10 1978-05-30 Nippon Telegr & Teleph Corp <Ntt> Band compression transmitting system for color television signal
JPS55154887A (en) * 1979-05-23 1980-12-02 Toshiba Corp Color still picture transmission system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993000772A1 (en) * 1991-06-27 1993-01-07 Nippon Hoso Kyokai Sub-sampling transmission system for improving transmission picture quality in time-varying picture region of wide-band color picture signal

Also Published As

Publication number Publication date
JPS6086994A (ja) 1985-05-16

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