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DE69024012D1 - Vorrichtung zum Verarbeiten eines Videosignals. - Google Patents

Vorrichtung zum Verarbeiten eines Videosignals.

Info

Publication number
DE69024012D1
DE69024012D1 DE69024012T DE69024012T DE69024012D1 DE 69024012 D1 DE69024012 D1 DE 69024012D1 DE 69024012 T DE69024012 T DE 69024012T DE 69024012 T DE69024012 T DE 69024012T DE 69024012 D1 DE69024012 D1 DE 69024012D1
Authority
DE
Germany
Prior art keywords
processing
video signal
video
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.)
Expired - Fee Related
Application number
DE69024012T
Other languages
English (en)
Other versions
DE69024012T2 (de
Inventor
Mitsuo Isobe
Masanori Hamada
Katsumi Morita
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69024012D1 publication Critical patent/DE69024012D1/de
Application granted granted Critical
Publication of DE69024012T2 publication Critical patent/DE69024012T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/015—High-definition television systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/015—High-definition television systems
    • H04N7/0152—High-definition television systems using spatial or temporal subsampling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/797—Processing of colour television signals in connection with recording for recording the signal in a plurality of channels, the bandwidth of each channel being less than the bandwidth of the signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Picture Signal Circuits (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
DE69024012T 1989-09-28 1990-09-26 Vorrichtung zum Verarbeiten eines Videosignals. Expired - Fee Related DE69024012T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1253325A JPH03117076A (ja) 1989-09-28 1989-09-28 サブサンプル信号処理装置

Publications (2)

Publication Number Publication Date
DE69024012D1 true DE69024012D1 (de) 1996-01-18
DE69024012T2 DE69024012T2 (de) 1996-04-25

Family

ID=17249737

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69024012T Expired - Fee Related DE69024012T2 (de) 1989-09-28 1990-09-26 Vorrichtung zum Verarbeiten eines Videosignals.

Country Status (5)

Country Link
US (1) US5130796A (de)
EP (1) EP0420205B1 (de)
JP (1) JPH03117076A (de)
KR (1) KR930009178B1 (de)
DE (1) DE69024012T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5751884A (en) * 1989-12-30 1998-05-12 Samsung Electronics Co., Ltd. High-resolution video tape recorder systems and methods for recording and recovering video compatibly with the normal-VHS format system
JPH06217346A (ja) * 1993-01-13 1994-08-05 Sony Corp 信号伝送装置およびビデオシステム
US5598217A (en) * 1993-12-07 1997-01-28 Matsushita Electric Industrial Co., Ltd. Circuit for executing an interpolation processing on a sub-sampled image signal
US6356067B1 (en) * 1998-08-10 2002-03-12 Sony/Tektronix Corporation Wide band signal analyzer with wide band and narrow band signal processors
US8467483B2 (en) * 2002-03-15 2013-06-18 Silicon Laboratories Inc. Radio-frequency apparatus and associated methods
KR100700985B1 (ko) * 2005-06-20 2007-03-29 삼성전자주식회사 영상처리장치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0123422A3 (de) * 1983-03-28 1985-04-03 Plessey Overseas Limited Einrichtung zur Signalverwürflung und Entwürflung
CA1270322A (en) * 1983-12-22 1990-06-12 Kotaro Asai Adaptive comb filter
US4646135A (en) * 1985-02-01 1987-02-24 General Electric Company System for allowing two television programs simultaneously to use the normal bandwidth for one program by chrominance time compression and luminance bandwidth reduction
DE3629536C2 (de) * 1986-08-29 1995-09-21 Broadcast Television Syst Schaltung zur pegelabhängigen Rauschverminderung

Also Published As

Publication number Publication date
KR930009178B1 (ko) 1993-09-23
EP0420205A3 (en) 1992-06-24
US5130796A (en) 1992-07-14
KR910007361A (ko) 1991-04-30
JPH03117076A (ja) 1991-05-17
DE69024012T2 (de) 1996-04-25
EP0420205B1 (de) 1995-12-06
EP0420205A2 (de) 1991-04-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee