JPS6086994A - 高品位テレビジヨン多重サブサンプル伝送方式 - Google Patents

高品位テレビジヨン多重サブサンプル伝送方式

Info

Publication number
JPS6086994A
JPS6086994A JP58194115A JP19411583A JPS6086994A JP S6086994 A JPS6086994 A JP S6086994A JP 58194115 A JP58194115 A JP 58194115A JP 19411583 A JP19411583 A JP 19411583A JP S6086994 A JPS6086994 A JP S6086994A
Authority
JP
Japan
Prior art keywords
signal
transmission
circuit
image
image signal
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.)
Granted
Application number
JP58194115A
Other languages
English (en)
Japanese (ja)
Other versions
JPS643432B2 (enrdf_load_stackoverflow
Inventor
Yuichi Ninomiya
佑一 二宮
Yoshimichi Otsuka
吉道 大塚
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
Nippon Hoso Kyokai NHK
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 Nippon Hoso Kyokai NHK, Japan Broadcasting Corp filed Critical Nippon Hoso Kyokai NHK
Priority to JP58194115A priority Critical patent/JPS6086994A/ja
Priority to EP84112565A priority patent/EP0146713B2/en
Priority to DE8484112565T priority patent/DE3479953D1/de
Priority to CA000465762A priority patent/CA1213359A/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
EP84112565A EP0146713B2 (en) 1983-10-19 1984-10-18 Multiplex subsampling transmission system for a high definition color television picture signal
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
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 true JPS6086994A (ja) 1985-05-16
JPS643432B2 JPS643432B2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61284187A (ja) * 1985-06-11 1986-12-15 Nippon Hoso Kyokai <Nhk> 時間圧縮多重サブサンプル伝送方式
US4745458A (en) * 1984-11-21 1988-05-17 Hitachi, Ltd. Television signal processing system
US4972335A (en) * 1988-01-29 1990-11-20 Hitachi, Ltd. Video signal recording and reproducing apparatus and method suitable for recording video signals including horizontal scanning line signals
US5008753A (en) * 1986-08-20 1991-04-16 Matsushita Electric Industrial Co. Clamp system used for television signal

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3432821B2 (ja) * 1991-06-27 2003-08-04 日本放送協会 広帯域カラー画像信号送信装置および受信装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5011321A (enrdf_load_stackoverflow) * 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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5011321A (enrdf_load_stackoverflow) * 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 (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
JPS61284187A (ja) * 1985-06-11 1986-12-15 Nippon Hoso Kyokai <Nhk> 時間圧縮多重サブサンプル伝送方式
US5008753A (en) * 1986-08-20 1991-04-16 Matsushita Electric Industrial Co. Clamp system used for television signal
US4972335A (en) * 1988-01-29 1990-11-20 Hitachi, Ltd. Video signal recording and reproducing apparatus and method suitable for recording video signals including horizontal scanning line signals

Also Published As

Publication number Publication date
JPS643432B2 (enrdf_load_stackoverflow) 1989-01-20

Similar Documents

Publication Publication Date Title
KR950002655B1 (ko) 합 및 차 성분을 갖는 순차 주사 텔레비젼 시스템
US4888641A (en) Extended definition widescreen television system using plural signal transmission channels
US4942466A (en) Bandwidth compression for television signals
KR100273815B1 (ko) 복수의 주파수 대역을 사용하는 비디오 잡음 저감 시스템
KR100255102B1 (ko) 잡음저감용 이중 대역 순차 주사 텔레비전 시스템
US5430487A (en) Method and apparatus for improving temporal video signal processing using motion vectors transmitted with the video signal
JPH02237280A (ja) 標準／高品位テレビジョン受信装置
JPH05284507A (ja) 高精細度カラーテレビジョンと従来方式のカラーテレビジョンとの間に両立性を与える技術
JP2588636B2 (ja) Ｎｔｓｃテレビジョンとｈｄテレビジョンの画面信号の互換方法及び装置
AU623382B2 (en) Extended definition widescreen television system using plural signal transmission channels
US5365274A (en) Video signal converting apparatus with reduced processing for aliasing interference
JPH02141184A (ja) 画像信号処理装置
US4912556A (en) Apparatus for compensating contour of television signal
WO1993000772A1 (en) Sub-sampling transmission system for improving transmission picture quality in time-varying picture region of wide-band color picture signal
KR930004824B1 (ko) Tv 전송시스템에 있어서 스펙트럼 호환성 고품위 tv신호 전송방법 및 회로
JPS6086994A (ja) 高品位テレビジヨン多重サブサンプル伝送方式
KR930004822B1 (ko) 텔레비젼 신호 변환장치
JPH0628468B2 (ja) Ｆｍテレビジョンシステムにおけるベ−スバンドを用いた信号対雑音比の改善
Kimura et al. A high-definition satellite television broadcast system—'MUSE'
JP2538869B2 (ja) Ｍｕｓｅエンコ―ド装置
Meeker High definition and high frame rate compatible NTSC broadcast television system
JP2517650B2 (ja) 帯域圧縮テレビジョン信号の受信装置
JP2928561B2 (ja) テレビジョン信号の形成方法及び装置
JP2517651B2 (ja) 帯域圧縮テレビジョン信号の受信装置
JP2941415B2 (ja) テレビジョン信号処理装置