KR950005068B1 - 고주파 휘도신호로 엔코더된 컬러-언더 색도채널을 만들기 위한 장치 및 방법 - Google Patents

고주파 휘도신호로 엔코더된 컬러-언더 색도채널을 만들기 위한 장치 및 방법 Download PDF

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Publication number
KR950005068B1
KR950005068B1 KR1019910003390A KR910003390A KR950005068B1 KR 950005068 B1 KR950005068 B1 KR 950005068B1 KR 1019910003390 A KR1019910003390 A KR 1019910003390A KR 910003390 A KR910003390 A KR 910003390A KR 950005068 B1 KR950005068 B1 KR 950005068B1
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KR
South Korea
Prior art keywords
signal
predetermined
output
input
frequency
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Expired - Fee Related
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KR1019910003390A
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English (en)
Korean (ko)
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KR920017498A (ko
Inventor
스트롤 크리스토퍼 에이취
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삼성전자주식회사
강진구
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    • 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
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/83—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal
    • H04N9/831—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal using intermediate digital signal processing
    • 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
    • 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
    • H04N9/7973—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 by dividing the luminance or colour component signal samples or frequency bands among a plurality of recording channels
    • 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
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/83—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal
    • H04N9/84—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal the recorded signal showing a feature, which is different in adjacent track parts, e.g. different phase or frequency

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Television Signal Processing For Recording (AREA)
  • Color Television Systems (AREA)
KR1019910003390A 1990-11-05 1991-02-28 고주파 휘도신호로 엔코더된 컬러-언더 색도채널을 만들기 위한 장치 및 방법 Expired - Fee Related KR950005068B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60953690A 1990-11-05 1990-11-05
US07/609,536 1990-11-05

Publications (2)

Publication Number Publication Date
KR920017498A KR920017498A (ko) 1992-09-26
KR950005068B1 true KR950005068B1 (ko) 1995-05-17

Family

ID=24441206

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910003390A Expired - Fee Related KR950005068B1 (ko) 1990-11-05 1991-02-28 고주파 휘도신호로 엔코더된 컬러-언더 색도채널을 만들기 위한 장치 및 방법

Country Status (4)

Country Link
JP (1) JP2608213B2 (https=)
KR (1) KR950005068B1 (https=)
DE (1) DE4135629A1 (https=)
GB (1) GB2252005A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101440260B1 (ko) * 2014-03-31 2014-09-17 (주) 넥스트칩 영상 신호 전송 및 수신 방법 및 장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3225160A1 (de) * 1982-07-06 1984-01-12 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und schaltungsanordnung zur aufzeichnung von farbfernsehsignalen in bandbreiten-begrenzten kanaelen
US4641179A (en) * 1984-12-21 1987-02-03 At&T Bell Laboratories Economical high-definition television using a modulated-signal combination
JPS63256088A (ja) * 1987-04-13 1988-10-24 Canon Inc ビデオ信号記録装置
JPS63257396A (ja) * 1987-04-14 1988-10-25 Canon Inc ビデオ信号記録システム
US4831463A (en) * 1987-01-30 1989-05-16 Faroudja Y C Video processing in which high frequency luminance components are folded into a mid-band spectrum
IN170842B (https=) * 1987-09-14 1992-05-30 Gen Electric

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101440260B1 (ko) * 2014-03-31 2014-09-17 (주) 넥스트칩 영상 신호 전송 및 수신 방법 및 장치

Also Published As

Publication number Publication date
JPH04267692A (ja) 1992-09-24
KR920017498A (ko) 1992-09-26
GB9123495D0 (en) 1991-12-18
JP2608213B2 (ja) 1997-05-07
DE4135629C2 (https=) 1993-07-29
DE4135629A1 (de) 1992-05-14
GB2252005A (en) 1992-07-22

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