WO2023085531A3 - Color image acquisition device using x-rays - Google Patents

Color image acquisition device using x-rays Download PDF

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Publication number
WO2023085531A3
WO2023085531A3 PCT/KR2022/005177 KR2022005177W WO2023085531A3 WO 2023085531 A3 WO2023085531 A3 WO 2023085531A3 KR 2022005177 W KR2022005177 W KR 2022005177W WO 2023085531 A3 WO2023085531 A3 WO 2023085531A3
Authority
WO
WIPO (PCT)
Prior art keywords
rays
color image
image acquisition
acquisition device
generates
Prior art date
Application number
PCT/KR2022/005177
Other languages
French (fr)
Korean (ko)
Other versions
WO2023085531A2 (en
Inventor
황정웅
김현균
이원철
Original Assignee
주식회사 에이투테크
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 주식회사 에이투테크 filed Critical 주식회사 에이투테크
Publication of WO2023085531A2 publication Critical patent/WO2023085531A2/en
Publication of WO2023085531A3 publication Critical patent/WO2023085531A3/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G01T1/2018—Scintillation-photodiode combinations
    • G01T1/20182—Modular detectors, e.g. tiled scintillators or tiled photodiodes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/001—Texturing; Colouring; Generation of texture or colour

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

The present invention relates to a device for capturing a color image using X-rays, the device being characterized by comprising: an X-ray generation unit that generates X-rays and emits same toward an object; an X-ray detection unit including first to third scintillators that detect different energy bands of X-rays that have passed through the object and convert the X-rays into visible rays; and an image generation unit that includes photodiodes corresponding to the respective visible rays converted in the X-ray detection unit, and generates a color image.
PCT/KR2022/005177 2021-06-30 2022-04-11 Color image acquisition device using x-rays WO2023085531A2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20210085662 2021-06-30
KR1020210153436A KR20230004217A (en) 2021-06-30 2021-11-09 Color image acquisition device using X-rays
KR10-2021-0153436 2021-11-09

Publications (2)

Publication Number Publication Date
WO2023085531A2 WO2023085531A2 (en) 2023-05-19
WO2023085531A3 true WO2023085531A3 (en) 2023-07-06

Family

ID=84924269

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2022/005177 WO2023085531A2 (en) 2021-06-30 2022-04-11 Color image acquisition device using x-rays

Country Status (2)

Country Link
KR (1) KR20230004217A (en)
WO (1) WO2023085531A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007149749A (en) * 2005-11-24 2007-06-14 Canon Inc Radiation detector, radiation imaging system and photoelectric conversion device
JP2012168009A (en) * 2011-02-14 2012-09-06 Fujifilm Corp Radiation image detector and method for manufacturing the same
KR20140111818A (en) * 2013-03-12 2014-09-22 삼성전자주식회사 X-ray imaging apparatus and control method for the same
JP2017062210A (en) * 2015-09-25 2017-03-30 株式会社ブイ・テクノロジー Radiation image imaging apparatus
KR20170056333A (en) * 2015-11-13 2017-05-23 한국전기연구원 Method and system for generating 3D image using spectral x-ray and optical image

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007149749A (en) * 2005-11-24 2007-06-14 Canon Inc Radiation detector, radiation imaging system and photoelectric conversion device
JP2012168009A (en) * 2011-02-14 2012-09-06 Fujifilm Corp Radiation image detector and method for manufacturing the same
KR20140111818A (en) * 2013-03-12 2014-09-22 삼성전자주식회사 X-ray imaging apparatus and control method for the same
JP2017062210A (en) * 2015-09-25 2017-03-30 株式会社ブイ・テクノロジー Radiation image imaging apparatus
KR20170056333A (en) * 2015-11-13 2017-05-23 한국전기연구원 Method and system for generating 3D image using spectral x-ray and optical image

Also Published As

Publication number Publication date
KR20230004217A (en) 2023-01-06
WO2023085531A2 (en) 2023-05-19

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