JPS55117147A - Television image engraving apparatus - Google Patents

Television image engraving apparatus

Info

Publication number
JPS55117147A
JPS55117147A JP2426479A JP2426479A JPS55117147A JP S55117147 A JPS55117147 A JP S55117147A JP 2426479 A JP2426479 A JP 2426479A JP 2426479 A JP2426479 A JP 2426479A JP S55117147 A JPS55117147 A JP S55117147A
Authority
JP
Japan
Prior art keywords
memory
signals
signal
scanning line
read out
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
JP2426479A
Other languages
Japanese (ja)
Other versions
JPS6038915B2 (en
Inventor
Toshiji Fujita
Senhiko Yamada
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.)
Toppan Inc
Original Assignee
Toppan Printing 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 Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Priority to JP54024264A priority Critical patent/JPS6038915B2/en
Priority to DE2948369A priority patent/DE2948369C2/en
Priority to CH386780A priority patent/CH662915A5/en
Publication of JPS55117147A publication Critical patent/JPS55117147A/en
Priority to US06/303,558 priority patent/US4485413A/en
Publication of JPS6038915B2 publication Critical patent/JPS6038915B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To enable the printed matter of superior resolving power, hue and gradation characteristic be obtained by reading out the video signal of one frame from a VTR, adding intermediate scanning lines to this to increase the number of scanning lines and converting these to the three primary color signals thereby performing engraving.
CONSTITUTION: The video signal of a desired frame NO. is read out and is stored in a frame memory 15. Odd and even fields are alternately read out from the memory 15 and are stored in a 1H memory 30. The signal of the memory 30 is read out by controlling of a signal generating circuit 27 and is supplied to a 1H memory 36, distributing circuit 31 and intermediate scanning line generating device 35. The device 35 combines the intermediate imaginary scanning line signal from the respective scanning line signal from the memory 30 and switch circuit 34. The scanning line signals from the memory 36 and device 35 are supplied to a NTSC decoder 29 and are converted to the three primary color signals which are then converted to the Y, M, C, BK signals necessary for printing by a color calculator 41. These signals are corrected by a correction circuit 42 and are reproduced as optical images on each color separating film in an exposure device 43.
COPYRIGHT: (C)1980,JPO&Japio
JP54024264A 1978-11-30 1979-03-01 Television image plate making equipment Expired JPS6038915B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP54024264A JPS6038915B2 (en) 1979-03-01 1979-03-01 Television image plate making equipment
DE2948369A DE2948369C2 (en) 1978-11-30 1979-11-30 Electronic device for processing a color television image and method for determining individual images in this device
CH386780A CH662915A5 (en) 1978-11-30 1980-05-16 Device for processing television images, and use thereof
US06/303,558 US4485413A (en) 1978-11-30 1981-09-23 Process and apparatus for converting a video frame into a set of color separation films

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54024264A JPS6038915B2 (en) 1979-03-01 1979-03-01 Television image plate making equipment

Publications (2)

Publication Number Publication Date
JPS55117147A true JPS55117147A (en) 1980-09-09
JPS6038915B2 JPS6038915B2 (en) 1985-09-03

Family

ID=12133369

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54024264A Expired JPS6038915B2 (en) 1978-11-30 1979-03-01 Television image plate making equipment

Country Status (1)

Country Link
JP (1) JPS6038915B2 (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57104935A (en) * 1980-12-22 1982-06-30 Dainippon Printing Co Ltd Video plate making system
JPS5810741A (en) * 1981-07-14 1983-01-21 Dainippon Printing Co Ltd Plate making device for video picture
JPS5897050A (en) * 1981-12-05 1983-06-09 Dainippon Printing Co Ltd Photoengraving device for video image
JPS5978348A (en) * 1982-10-27 1984-05-07 Dainippon Printing Co Ltd Plate making system for video picture
JPS5978347A (en) * 1982-10-27 1984-05-07 Dainippon Printing Co Ltd Plate making system for video picture
JPS5978350A (en) * 1982-10-27 1984-05-07 Dainippon Printing Co Ltd Plate making system for video picture
JPS5978351A (en) * 1982-10-28 1984-05-07 Dainippon Printing Co Ltd Plate making system for video picture
JPS5978349A (en) * 1982-10-27 1984-05-07 Dainippon Printing Co Ltd Plate making system for video picture
JPS5978352A (en) * 1982-10-28 1984-05-07 Dainippon Printing Co Ltd Plate making system for video picture
JPS59174841A (en) * 1983-03-24 1984-10-03 Dainippon Printing Co Ltd Plate making system for image of personal computer
JPS60206395A (en) * 1984-03-30 1985-10-17 Sharp Corp Color conversion method in teletext receiver
JPS6120949A (en) * 1984-07-10 1986-01-29 Dainippon Printing Co Ltd Image processing method of computer graphics

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57104935A (en) * 1980-12-22 1982-06-30 Dainippon Printing Co Ltd Video plate making system
JPS5810741A (en) * 1981-07-14 1983-01-21 Dainippon Printing Co Ltd Plate making device for video picture
JPS6322674B2 (en) * 1981-07-14 1988-05-12 Dainippon Insatsu Kk
JPS6322718B2 (en) * 1981-12-05 1988-05-12 Dainippon Insatsu Kk
JPS5897050A (en) * 1981-12-05 1983-06-09 Dainippon Printing Co Ltd Photoengraving device for video image
JPH0144073B2 (en) * 1982-10-27 1989-09-25 Dainippon Insatsu Kk
JPS5978350A (en) * 1982-10-27 1984-05-07 Dainippon Printing Co Ltd Plate making system for video picture
JPS5978349A (en) * 1982-10-27 1984-05-07 Dainippon Printing Co Ltd Plate making system for video picture
JPH0144072B2 (en) * 1982-10-27 1989-09-25 Dainippon Insatsu Kk
JPH0144071B2 (en) * 1982-10-27 1989-09-25 Dainippon Insatsu Kk
JPS5978347A (en) * 1982-10-27 1984-05-07 Dainippon Printing Co Ltd Plate making system for video picture
JPH0134514B2 (en) * 1982-10-27 1989-07-19 Dainippon Insatsu Kk
JPS5978348A (en) * 1982-10-27 1984-05-07 Dainippon Printing Co Ltd Plate making system for video picture
JPH0142557B2 (en) * 1982-10-28 1989-09-13 Dainippon Insatsu Kk
JPH0142556B2 (en) * 1982-10-28 1989-09-13 Dainippon Insatsu Kk
JPS5978352A (en) * 1982-10-28 1984-05-07 Dainippon Printing Co Ltd Plate making system for video picture
JPS5978351A (en) * 1982-10-28 1984-05-07 Dainippon Printing Co Ltd Plate making system for video picture
JPS59174841A (en) * 1983-03-24 1984-10-03 Dainippon Printing Co Ltd Plate making system for image of personal computer
JPS60206395A (en) * 1984-03-30 1985-10-17 Sharp Corp Color conversion method in teletext receiver
JPH0433198B2 (en) * 1984-03-30 1992-06-02 Sharp Kk
JPS6120949A (en) * 1984-07-10 1986-01-29 Dainippon Printing Co Ltd Image processing method of computer graphics

Also Published As

Publication number Publication date
JPS6038915B2 (en) 1985-09-03

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