JPS57166792A - Separating system of multiple color signal - Google Patents

Separating system of multiple color signal

Info

Publication number
JPS57166792A
JPS57166792A JP56050605A JP5060581A JPS57166792A JP S57166792 A JPS57166792 A JP S57166792A JP 56050605 A JP56050605 A JP 56050605A JP 5060581 A JP5060581 A JP 5060581A JP S57166792 A JPS57166792 A JP S57166792A
Authority
JP
Japan
Prior art keywords
signals
color
switches
multiple color
separating
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
JP56050605A
Other languages
Japanese (ja)
Inventor
Yoshiyori Takizawa
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 JP56050605A priority Critical patent/JPS57166792A/en
Publication of JPS57166792A publication Critical patent/JPS57166792A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals

Landscapes

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

Abstract

PURPOSE:To realize the extraction of each color signal with a small number of sampling pulses, by separating two multiple color signals and synthexizing these signals into two new multiple color signals containing the odd and even signals only. CONSTITUTION:The multiple color signals supplied from an image pickup element 13 with mosaic color filter and a horizontal scan time delay element 14 are delivered to signal lines 32 and 33 via an analog switch 26. Then the color separation is carried out by color separating analog switches 27 and 28 to the multiplex color signals 37 and 38 containing only the odd lines and the even lines respectively. If the signals of the same colors are contained in the outputs of these switches 27 and 28, these signals are synthesized to be delivered to the terminals 35 and 36. As a result, three pulses suffice to drive the analog switches 26, 27 and 28. Furthermore each color signal always passes twice through these switches to cause no color shift to a reproduced picture.
JP56050605A 1981-04-06 1981-04-06 Separating system of multiple color signal Pending JPS57166792A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56050605A JPS57166792A (en) 1981-04-06 1981-04-06 Separating system of multiple color signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56050605A JPS57166792A (en) 1981-04-06 1981-04-06 Separating system of multiple color signal

Publications (1)

Publication Number Publication Date
JPS57166792A true JPS57166792A (en) 1982-10-14

Family

ID=12863592

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56050605A Pending JPS57166792A (en) 1981-04-06 1981-04-06 Separating system of multiple color signal

Country Status (1)

Country Link
JP (1) JPS57166792A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4899213A (en) * 1986-01-29 1990-02-06 Masahiro Konishi A system for producing image signals of a subject image by an image sensing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4899213A (en) * 1986-01-29 1990-02-06 Masahiro Konishi A system for producing image signals of a subject image by an image sensing device

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