IMAGE PROCESSING DEVICE, RADIATION IMAGE CAPTURE SYSTEM, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING PROGRAM

To provide an image processing device, a radiation image capture system, an image processing method, and an image processing program capable of accurately correcting a component caused by scattered rays of radiation included in a radiation image.SOLUTION: A radiation image capture system 10 comprise...

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Bibliographic Details
Main Author KUWABARA TAKAO
Format Patent
LanguageEnglish
Japanese
Published 03.10.2019
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEASUREMENT OF NUCLEAR OR X-RADIATION
MEASURING
MEDICAL OR VETERINARY SCIENCE
PHYSICS
SURGERY
TESTING
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Summary:To provide an image processing device, a radiation image capture system, an image processing method, and an image processing program capable of accurately correcting a component caused by scattered rays of radiation included in a radiation image.SOLUTION: A radiation image capture system 10 comprises: a radiation image capture device 16 including two radiation detectors; and a console 18 which corrects a scattered ray component of a first radiation image generated by the radiation image capture device 16 by using first correction data, corrects the scattered ray component of the second radiation image by using second correction data different from the first correction data, and performs an energy subtraction process by using the first radiation image and the second radiation image subjected to the correction.SELECTED DRAWING: Figure 1 【課題】放射線画像に含まれる放射線の散乱線に起因する成分を精度良く補正することができる画像処理装置、放射線画像撮影システム、画像処理方法、及び画像処理プログラムを得る。【解決手段】放射線画像撮影システム１０は、２つの放射線検出器を含む放射線画像撮影装置１６と、放射線画像撮影装置１６により生成された第１放射線画像の散乱線成分を第１の補正データを用いて補正し、かつ第２放射線画像の散乱線成分を第１の補正用データとは異なる第２の補正データを用いて補正し、補正を経た第１放射線画像及び第２放射線画像を用いて、エネルギーサブトラクション処理を行うコンソール１８と、を備える。【選択図】図１
Bibliography:Application Number: JP20180057219