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JPS564990A - Pickup unit for printing television picture - Google Patents

Pickup unit for printing television picture

Info

Publication number
JPS564990A
JPS564990A JP7982479A JP7982479A JPS564990A JP S564990 A JPS564990 A JP S564990A JP 7982479 A JP7982479 A JP 7982479A JP 7982479 A JP7982479 A JP 7982479A JP S564990 A JPS564990 A JP S564990A
Authority
JP
Japan
Prior art keywords
black
color
picture
white
respective signals
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
JP7982479A
Other languages
Japanese (ja)
Other versions
JPS6142995B2 (en
Inventor
Toshiji Fujita
Senhiko Yamada
Tateo Terajima
Masaki Nojima
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 JP7982479A priority Critical patent/JPS564990A/en
Priority to US06/159,846 priority patent/US4339769A/en
Priority to DE3023504A priority patent/DE3023504C2/en
Publication of JPS564990A publication Critical patent/JPS564990A/en
Publication of JPS6142995B2 publication Critical patent/JPS6142995B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/64—Systems for the transmission or the storage of the colour picture signal; Details therefor, e.g. coding or decoding means therefor
    • H04N1/646—Transmitting or storing colour television type signals, e.g. PAL, Lab; Their conversion into additive or subtractive colour signals or vice versa therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/50—Picture reproducers
    • H04N1/506—Reproducing the colour component signals picture-sequentially, e.g. with reproducing heads spaced apart from one another in the subscanning direction
    • H04N1/508—Reproducing the colour component signals picture-sequentially, e.g. with reproducing heads spaced apart from one another in the subscanning direction using the same reproducing head for two or more colour components

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Systems (AREA)

Abstract

PURPOSE:To obtain a color separation plate for print superior in resolution, by preventing dots from appearing, by using a black-and-white monitor. CONSTITUTION:Television signal 4 is separated by decoder 5 into respective signals of red, green, blue and luminance, which are separately sent to black-and-white monitor 7 by switch circuit 6. Pictures projected by respective signals are picture- taken four times by camera 8 with loaded black-and-white film 9. Through this photographing, respective color separation plates of cyan, magenta, yellow and black can be obtained from respective signals. In another way, television signal 10 is decomposed into red, green and blue signals, which are sent to black-and-white monitor 13 via switch circuit 12. Then, pictures of respective signals are picture- taken by triple exposure with camera 15 loaded with a color film and equipped with respective filters of R, G and B to obtain a color picture. This is color-separated to generate separation plates. Thus, the black-and-white monitor is used, so that color separation plate board of good resolution without dots can be obtained.
JP7982479A 1979-06-25 1979-06-25 Pickup unit for printing television picture Granted JPS564990A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP7982479A JPS564990A (en) 1979-06-25 1979-06-25 Pickup unit for printing television picture
US06/159,846 US4339769A (en) 1979-06-25 1980-06-16 Photography apparatus for television picture
DE3023504A DE3023504C2 (en) 1979-06-25 1980-06-24 Method for photographing television images

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7982479A JPS564990A (en) 1979-06-25 1979-06-25 Pickup unit for printing television picture

Publications (2)

Publication Number Publication Date
JPS564990A true JPS564990A (en) 1981-01-19
JPS6142995B2 JPS6142995B2 (en) 1986-09-25

Family

ID=13700950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7982479A Granted JPS564990A (en) 1979-06-25 1979-06-25 Pickup unit for printing television picture

Country Status (1)

Country Link
JP (1) JPS564990A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01104198U (en) * 1987-12-28 1989-07-13
JPH0228297U (en) * 1988-08-11 1990-02-23

Also Published As

Publication number Publication date
JPS6142995B2 (en) 1986-09-25

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