MEDICAL IMAGE PROCESSING PROGRAM, MEDICAL IMAGE PROCESSING DEVICE AND MEDICAL IMAGE PROCESSING METHOD

To allow a user to identify a spot where a partial volume effect is generated in a medical image obtained by slicing a cross section of a subject.SOLUTION: A medical image processing program causes a computer to execute processing of acquiring a plurality of medical images by continuously slicing a...

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Main Authors BABA TAKAYUKI, ZHENG MINGBIAN, MIYAZAKI NOBUHIRO, MORIWAKI YASUTAKA, SUGIMURA MASAHIKO, TAKEBE HIROAKI, ISHIHARA MASAKI
Format Patent
LanguageEnglish
Japanese
Published 16.04.2020
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:To allow a user to identify a spot where a partial volume effect is generated in a medical image obtained by slicing a cross section of a subject.SOLUTION: A medical image processing program causes a computer to execute processing of acquiring a plurality of medical images by continuously slicing a cross section of a subject, and determining whether or not a partial volume effect is generated by determining whether or not the change of an image feature amount in the slice direction has a prescribed tendency for each pixel of the medical image of a processing target out of the plurality of medical images.SELECTED DRAWING: Figure 6 【課題】被検者の断面をスライスした医用画像において、パーシャルボリューム効果が発生している箇所を特定できるようにする。【解決手段】医用画像処理プログラムは、被検者の断面を連続してスライスした複数の医用画像を取得し、前記複数の医用画像のうち、処理対象の医用画像の各画素について、スライス方向の画像特徴量の変化が所定の傾向を有するか否かを判定することで、パーシャルボリューム効果が発生しているか否かを判定する、処理をコンピュータに実行させる。【選択図】図６
Bibliography:Application Number: JP20180191158