JPH0120590B2 - - Google Patents

Info

Publication number
JPH0120590B2
JPH0120590B2 JP16346883A JP16346883A JPH0120590B2 JP H0120590 B2 JPH0120590 B2 JP H0120590B2 JP 16346883 A JP16346883 A JP 16346883A JP 16346883 A JP16346883 A JP 16346883A JP H0120590 B2 JPH0120590 B2 JP H0120590B2
Authority
JP
Japan
Prior art keywords
circuit
waveform
signal
effect
special effects
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
JP16346883A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6055774A (ja
Inventor
Juichi Koyama
Kohei Saito
Ichiji Munesawa
Kenji Hashi
Toshihiko Tsuru
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.)
NEC Corp
Original Assignee
Nippon Electric 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP16346883A priority Critical patent/JPS6055774A/ja
Publication of JPS6055774A publication Critical patent/JPS6055774A/ja
Publication of JPH0120590B2 publication Critical patent/JPH0120590B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/272—Means for inserting a foreground image in a background image, i.e. inlay, outlay
    • H04N5/275—Generation of keying signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Circuits (AREA)
JP16346883A 1983-09-06 1983-09-06 特殊効果波形発生器 Granted JPS6055774A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16346883A JPS6055774A (ja) 1983-09-06 1983-09-06 特殊効果波形発生器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16346883A JPS6055774A (ja) 1983-09-06 1983-09-06 特殊効果波形発生器

Publications (2)

Publication Number Publication Date
JPS6055774A JPS6055774A (ja) 1985-04-01
JPH0120590B2 true JPH0120590B2 (enrdf_load_stackoverflow) 1989-04-17

Family

ID=15774441

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16346883A Granted JPS6055774A (ja) 1983-09-06 1983-09-06 特殊効果波形発生器

Country Status (1)

Country Link
JP (1) JPS6055774A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10936860B2 (en) 2016-10-11 2021-03-02 Fujitsu Limited Marking assist device, and marking assist method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10936860B2 (en) 2016-10-11 2021-03-02 Fujitsu Limited Marking assist device, and marking assist method

Also Published As

Publication number Publication date
JPS6055774A (ja) 1985-04-01

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