JPS6118919B2 - - Google Patents

Info

Publication number
JPS6118919B2
JPS6118919B2 JP52118455A JP11845577A JPS6118919B2 JP S6118919 B2 JPS6118919 B2 JP S6118919B2 JP 52118455 A JP52118455 A JP 52118455A JP 11845577 A JP11845577 A JP 11845577A JP S6118919 B2 JPS6118919 B2 JP S6118919B2
Authority
JP
Japan
Prior art keywords
signal
chromakey
circuit
signals
soft
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
JP52118455A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5451717A (en
Inventor
Masahiro Yamanoi
Katsutoshi Ito
Kunikatsu Kumakura
Tatsuhiko Kondo
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.)
Fujitsu General Ltd
Japan Broadcasting Corp
Original Assignee
Nippon Hoso Kyokai NHK
Fujitsu General 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 Nippon Hoso Kyokai NHK, Fujitsu General Ltd filed Critical Nippon Hoso Kyokai NHK
Priority to JP11845577A priority Critical patent/JPS5451717A/ja
Publication of JPS5451717A publication Critical patent/JPS5451717A/ja
Publication of JPS6118919B2 publication Critical patent/JPS6118919B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Studio Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
JP11845577A 1977-09-30 1977-09-30 Soft chromakey system Granted JPS5451717A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11845577A JPS5451717A (en) 1977-09-30 1977-09-30 Soft chromakey system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11845577A JPS5451717A (en) 1977-09-30 1977-09-30 Soft chromakey system

Publications (2)

Publication Number Publication Date
JPS5451717A JPS5451717A (en) 1979-04-23
JPS6118919B2 true JPS6118919B2 (fr) 1986-05-14

Family

ID=14737059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11845577A Granted JPS5451717A (en) 1977-09-30 1977-09-30 Soft chromakey system

Country Status (1)

Country Link
JP (1) JPS5451717A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0523368Y2 (fr) * 1986-11-28 1993-06-15

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58117787A (ja) * 1981-12-30 1983-07-13 Sony Corp クロマキ−装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0523368Y2 (fr) * 1986-11-28 1993-06-15

Also Published As

Publication number Publication date
JPS5451717A (en) 1979-04-23

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