JPS58161484A - 色信号分離方式 - Google Patents

色信号分離方式

Info

Publication number
JPS58161484A
JPS58161484A JP3539083A JP3539083A JPS58161484A JP S58161484 A JPS58161484 A JP S58161484A JP 3539083 A JP3539083 A JP 3539083A JP 3539083 A JP3539083 A JP 3539083A JP S58161484 A JPS58161484 A JP S58161484A
Authority
JP
Japan
Prior art keywords
signal
color
output
circuit
separation method
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
JP3539083A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6153915B2 (ko
Inventor
Masahiko Achiha
征彦 阿知葉
Kazumasa Matsui
松井　一征
Shuji Usui
臼井　修司
Tatsuo Kayano
茅野　達夫
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.)
Hitachi Denshi KK
Hitachi Ltd
Original Assignee
Hitachi Denshi KK
Hitachi 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 Hitachi Denshi KK, Hitachi Ltd filed Critical Hitachi Denshi KK
Priority to JP3539083A priority Critical patent/JPS58161484A/ja
Publication of JPS58161484A publication Critical patent/JPS58161484A/ja
Publication of JPS6153915B2 publication Critical patent/JPS6153915B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
    • H04N9/78—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase for separating the brightness signal or the chrominance signal from the colour television signal, e.g. using comb filter

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
JP3539083A 1983-03-04 1983-03-04 色信号分離方式 Granted JPS58161484A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3539083A JPS58161484A (ja) 1983-03-04 1983-03-04 色信号分離方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3539083A JPS58161484A (ja) 1983-03-04 1983-03-04 色信号分離方式

Publications (2)

Publication Number Publication Date
JPS58161484A true JPS58161484A (ja) 1983-09-26
JPS6153915B2 JPS6153915B2 (ko) 1986-11-19

Family

ID=12440581

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3539083A Granted JPS58161484A (ja) 1983-03-04 1983-03-04 色信号分離方式

Country Status (1)

Country Link
JP (1) JPS58161484A (ko)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4636841A (en) * 1984-05-31 1987-01-13 Rca Corporation Field comb for luminance separation of NTSC signals
US4819061A (en) * 1987-06-10 1989-04-04 Dubner Computer Systems, Inc. Recovery of luminance and chrominance information from an encoded color television signal
US5045929A (en) * 1989-05-13 1991-09-03 Zenith Electronics Corporation Three dimensional luma/chroma separation and vertical detail generation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4636841A (en) * 1984-05-31 1987-01-13 Rca Corporation Field comb for luminance separation of NTSC signals
US4819061A (en) * 1987-06-10 1989-04-04 Dubner Computer Systems, Inc. Recovery of luminance and chrominance information from an encoded color television signal
US5045929A (en) * 1989-05-13 1991-09-03 Zenith Electronics Corporation Three dimensional luma/chroma separation and vertical detail generation

Also Published As

Publication number Publication date
JPS6153915B2 (ko) 1986-11-19

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