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Title:
RADIATION IMAGE PROCESSING APPARATUS, RADIATION IMAGE PROCESSING METHOD, LEARNING APPARATUS, LEARNING DATA GENERATION METHOD, AND PROGRAM
Document Type and Number:
Japanese Patent JP2023077989
Kind Code:
A
Abstract:
To provide a radiation image processing apparatus, a radiation image processing method, a learning apparatus, a learning data generation method, and a program capable of applying suitable noise reduction processing.SOLUTION: A radiation image processing apparatus includes: acquisition means for acquiring a first radiation image of an object to be examined; and generation means for generating a second radiation image in which noise is reduced as compared with the first radiation image by inputting the first radiation image acquired by the acquisition means to a learned model that has executed learning by selecting a radiation image used as learning data on the basis of at least one of the information on a signal included in the radiation image and the information on the noise.SELECTED DRAWING: Figure 1A

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Inventors:
KOBAYASHI TAKESHI
Application Number:
JP2021191532A
Publication Date:
June 06, 2023
Filing Date:
November 25, 2021
Export Citation:
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Assignee:
CANON KK
International Classes:
G06N20/00; A61B6/00
Domestic Patent References:
JP2018206382A2018-12-27
JP2020166814A2020-10-08
JP2020141908A2020-09-10
JP2002199285A2002-07-12
Foreign References:
US20210110517A12021-04-15
Attorney, Agent or Firm:
Takuma Abe
Sougo Kuroiwa



 
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