JPS5637773A - Video special effect generator - Google Patents

Video special effect generator

Info

Publication number
JPS5637773A
JPS5637773A JP11392679A JP11392679A JPS5637773A JP S5637773 A JPS5637773 A JP S5637773A JP 11392679 A JP11392679 A JP 11392679A JP 11392679 A JP11392679 A JP 11392679A JP S5637773 A JPS5637773 A JP S5637773A
Authority
JP
Japan
Prior art keywords
signal
reading
supplied
odd
video signal
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.)
Pending
Application number
JP11392679A
Other languages
Japanese (ja)
Inventor
Hideji Hirakawa
Koichi Tanaka
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP11392679A priority Critical patent/JPS5637773A/en
Publication of JPS5637773A publication Critical patent/JPS5637773A/en
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Circuits (AREA)

Abstract

PURPOSE:To produce the 2nd video signal different from the input signal, by storing the supplied 1st video signal with every frame and successively and then reading the signal from the end of the even and odd fields each during the reading of the odd and even fields respectively. CONSTITUTION:The 1st NTSC signal VBS1 is supplied to the A/D converting part 11 and the timing generating part 13, and the A/D-converted digital signal is stored in the memory part 12 under the control of the address setting part 14. The timing signal generated at the 2nd timing generating part 15 is supplied to the address setting part 16, the phase converting part 17 and the D/A converting part 18 each. Then the stored signal is read out of the part 12 under the control of the part 16 and then supplied to the part 17. At the part 17 a phase compensation is given to the color subcarrier between frames, and the reading is carried out form the end of the even and odd fields when reading the odd and even fields respectively. And then the D/A conversion 18 is carried out to deliver the 2nd video signal VBS2 which is reversed up and down to the signal VBS1.
JP11392679A 1979-09-05 1979-09-05 Video special effect generator Pending JPS5637773A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11392679A JPS5637773A (en) 1979-09-05 1979-09-05 Video special effect generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11392679A JPS5637773A (en) 1979-09-05 1979-09-05 Video special effect generator

Publications (1)

Publication Number Publication Date
JPS5637773A true JPS5637773A (en) 1981-04-11

Family

ID=14624647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11392679A Pending JPS5637773A (en) 1979-09-05 1979-09-05 Video special effect generator

Country Status (1)

Country Link
JP (1) JPS5637773A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5925483A (en) * 1982-08-04 1984-02-09 Hitachi Denshi Ltd Solid state image pickup device
JPS60127882A (en) * 1983-12-14 1985-07-08 Matsushita Electric Ind Co Ltd Solid-state camera
JPS60127881A (en) * 1983-12-14 1985-07-08 Matsushita Electric Ind Co Ltd Solid-state camera
JPS63314513A (en) * 1988-05-06 1988-12-22 Olympus Optical Co Ltd Endoscope device
JPH0584040A (en) * 1991-03-26 1993-04-06 Fuji Oil Co Ltd Edible stringy material and its production

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS543431A (en) * 1977-06-04 1979-01-11 Bosch Gmbh Robert Method of processing color tv signal

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS543431A (en) * 1977-06-04 1979-01-11 Bosch Gmbh Robert Method of processing color tv signal

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5925483A (en) * 1982-08-04 1984-02-09 Hitachi Denshi Ltd Solid state image pickup device
JPS60127882A (en) * 1983-12-14 1985-07-08 Matsushita Electric Ind Co Ltd Solid-state camera
JPS60127881A (en) * 1983-12-14 1985-07-08 Matsushita Electric Ind Co Ltd Solid-state camera
JPS63314513A (en) * 1988-05-06 1988-12-22 Olympus Optical Co Ltd Endoscope device
JPH0584040A (en) * 1991-03-26 1993-04-06 Fuji Oil Co Ltd Edible stringy material and its production

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