MEDICAL IMAGE PROCESSING DEVICE, X-RAY DIAGNOSTIC DEVICE, AND MEDICAL IMAGE PROCESSING METHOD

To acquire a value regulating the boundary of a direct ray area, even in an unexpected medical image.SOLUTION: A medical image processing device according to an embodiment comprises a first acquisition unit and a detection unit. The first acquisition unit acquires the cumulative histogram of pixel v...

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Bibliographic Details
Main Author KOBAYASHI YOSHIMASA
Format Patent
LanguageEnglish
Japanese
Published 09.05.2022
Subjects
CALCULATING
COMPUTING
COUNTING
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
MEDICAL OR VETERINARY SCIENCE
PHYSICS
SURGERY
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Summary:To acquire a value regulating the boundary of a direct ray area, even in an unexpected medical image.SOLUTION: A medical image processing device according to an embodiment comprises a first acquisition unit and a detection unit. The first acquisition unit acquires the cumulative histogram of pixel values in a medical image. The detection unit detects a value regulating the boundary between a subject area and a direct ray area in the medical image on the basis of the cumulative histogram.SELECTED DRAWING: Figure 1 【課題】 想定から外れた医用画像でも、直接線領域の境界を規定する値を取得可能とすること。【解決手段】 実施形態に係る医用画像処理装置は、第１取得部と、検出部とを備える。前記第１取得部は、医用画像における画素値の累積ヒストグラムを取得する。前記検出部は、前記累積ヒストグラムに基づいて、前記医用画像における被検体領域と直接線領域との境界を規定する値を検出する。【選択図】図１
Bibliography:Application Number: JP20200176744