JPS5739681A - X ray television device - Google Patents

X ray television device

Info

Publication number
JPS5739681A
JPS5739681A JP55114719A JP11471980A JPS5739681A JP S5739681 A JPS5739681 A JP S5739681A JP 55114719 A JP55114719 A JP 55114719A JP 11471980 A JP11471980 A JP 11471980A JP S5739681 A JPS5739681 A JP S5739681A
Authority
JP
Japan
Prior art keywords
scanning system
video signal
memories
standard
alternately
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
JP55114719A
Other languages
Japanese (ja)
Inventor
Mitsuru Ikeda
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.)
Hitachi Healthcare Manufacturing Ltd
Original Assignee
Hitachi Medical Corp
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 Hitachi Medical Corp filed Critical Hitachi Medical Corp
Priority to JP55114719A priority Critical patent/JPS5739681A/en
Publication of JPS5739681A publication Critical patent/JPS5739681A/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
    • H04N23/30—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from X-rays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • H04N5/32—Transforming X-rays

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

PURPOSE:To enable the recording to a VTR of the standard scanning system, by providing two memories, storing the filed of specific number alternately, and reading it out with a specified system. CONSTITUTION:Two of one field memories 72, 72 are provided and the specific item out of frames of a video signal of high density scanning system, e.g., the fields of an odd number only is stored to the memories alternately. When the storage is finished, two fields are alternately read out according to the 2:1 interlace system of the standard scanning system from the two memories 72, 73 based on the instruction of a control timing generator 77 to constitute a video signal consecutive of the standard scanning system and it is continuously recorded on a VTR76 of the standard scanning system. Then, the video signal of the high density scanning system is recorded on the standard VTR as the video signal of the standard scanning system, allowing to picture it on a normal TV receiver.
JP55114719A 1980-08-22 1980-08-22 X ray television device Pending JPS5739681A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55114719A JPS5739681A (en) 1980-08-22 1980-08-22 X ray television device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55114719A JPS5739681A (en) 1980-08-22 1980-08-22 X ray television device

Publications (1)

Publication Number Publication Date
JPS5739681A true JPS5739681A (en) 1982-03-04

Family

ID=14644900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55114719A Pending JPS5739681A (en) 1980-08-22 1980-08-22 X ray television device

Country Status (1)

Country Link
JP (1) JPS5739681A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5920775U (en) * 1982-07-27 1984-02-08 株式会社フオトロン Television equipment for X-ray photography

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5920775U (en) * 1982-07-27 1984-02-08 株式会社フオトロン Television equipment for X-ray photography

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