JPS6153915B2 - - Google Patents

Info

Publication number
JPS6153915B2
JPS6153915B2 JP3539083A JP3539083A JPS6153915B2 JP S6153915 B2 JPS6153915 B2 JP S6153915B2 JP 3539083 A JP3539083 A JP 3539083A JP 3539083 A JP3539083 A JP 3539083A JP S6153915 B2 JPS6153915 B2 JP S6153915B2
Authority
JP
Japan
Prior art keywords
signal
color
circuit
scanning line
signal source
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
JP3539083A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58161484A (ja
Inventor
Masahiko Achiha
Kazumasa Matsui
Shuji Usui
Tatsuo Kayano
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 JPS58161484A (ja) 1983-09-26
JPS6153915B2 true JPS6153915B2 (de) 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 (de)

Families Citing this family (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
JPS58161484A (ja) 1983-09-26

Similar Documents

Publication Publication Date Title
JPS63242091A (ja) 信号分離回路
US4949166A (en) Apparatus for combining and separating constituent components of a video signal
JP2579930B2 (ja) 複合信号分離回路
JPH06327030A (ja) 動き検出回路
US4951129A (en) Digital prefiltering of encoded video signals
JPS6153915B2 (de)
JPS58129892A (ja) 輝度・色信号分離回路
JP2617622B2 (ja) 動き適応型色信号合成方法及び回路
JPS6345988A (ja) 輝度信号・色信号分離回路
JPH02108390A (ja) Ｐａｌカラーテレビ信号の輝度信号・色信号分離回路
JP3343180B2 (ja) 改良された櫛型フィルタおよび方法
JPH0313790B2 (de)
JPH0439274B2 (de)
JPH01132290A (ja) テレビジヨン信号の輝度，色信号分離回路
JPH0338991A (ja) 輝度信号／色信号分離回路
JP3663613B2 (ja) 映像信号処理装置および方法
JPS58177078A (ja) テレビジヨン信号処理回路
JPS62145992A (ja) くし形フイルタ回路
JP2557511B2 (ja) テレビジョン表示画面の動き検出回路
JPH0392093A (ja) 動き検出回路
JPS61125298A (ja) テレビジヨン信号の輝度信号・色信号処理方式
JPS6276890A (ja) 信号処理回路
WO2004114679A1 (en) Luminance and color separation
JPH03267895A (ja) 輝度・色信号分離回路
JPH0691662B2 (ja) カラ−テレビの輝度・色分離回路