Title:
APPARATUS, METHOD, AND COMPUTER PROGRAM FOR ANALYZING RADIATION DOSE IN REAL TIME
Document Type and Number:
WIPO Patent Application WO/2023/239168
Kind Code:
A1
Abstract:
According to embodiments of the present disclosure, disclosed is an apparatus for analyzing a radiation dose in real time, comprising: a measuring unit including a scintillator that generates a flashing signal when radiation emitted from a radiation source is irradiated; a recording unit that generates a captured image obtained by photographing the flashing signal generated by the measuring unit, outputs, as an extracted flashing signal, a portion of the captured image where radiation irradiation is performed, by applying a mask generated by using a mask extraction algorithm, and generates and stores a compensation signal obtained by correcting noise generated due to a difference between a pulse repetition frequency of a radiation emitting apparatus and a sampling frequency of a photographing apparatus, by decomposing the flashing light to correspond to a frequency domain through Fourier transformation; and an analyzing unit for analyzing a real-time dose distribution on the basis of the compensation signal.
Inventors:
HAN YOUNGYIH (KR)
LEE DONGYEON (KR)
LEE DONGYEON (KR)
Application Number:
PCT/KR2023/007819
Publication Date:
December 14, 2023
Filing Date:
June 08, 2023
Export Citation:
Assignee:
SAMSUNG LIFE PUBLIC WELFARE FOUNDATION (KR)
International Classes:
G01T1/02; G01T1/20; G01T1/29; G01T7/00; G06N3/08
Domestic Patent References:
| WO2005119295A1 | 2005-12-15 |
Foreign References:
| KR20180129459A | 2018-12-05 | |||
| KR20210025758A | 2021-03-10 | |||
| KR20210080852A | 2021-07-01 | |||
| JP2021021567A | 2021-02-18 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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