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

To improve a resolution in a width direction, without expanding the range of an irradiation angle of tomosynthesis imaging.SOLUTION: A medical image processing device comprises a first acquisition part, a second acquisition part, and a reconstruction part. The first acquisition part acquires three-d...

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Main Authors SATO DAISUKE, KOJIMA KATSUNORI, KOBAYASHI YOSHIMASA, SAITO YOSHINORI, WATANABE NAOTO, MAEHAMA TOMIO, INO TAMOTSU, HAYASHI RISA
Format Patent
LanguageEnglish
Japanese
Published 13.03.2024
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:To improve a resolution in a width direction, without expanding the range of an irradiation angle of tomosynthesis imaging.SOLUTION: A medical image processing device comprises a first acquisition part, a second acquisition part, and a reconstruction part. The first acquisition part acquires three-dimensional thermographic image data obtained by imaging a subject irradiated with infrared rays. The second acquisition part acquires a plurality of pieces of projection data obtained by tomosynthesis imaging of the subject. The reconstruction part executes reconstruction on the basis of the pieces of projection data and the three-dimensional thermographic image data.SELECTED DRAWING: Figure 1 【課題】トモシンセシス撮影の照射角度の範囲を広げずに、深さ方向の解像度を高めること。【解決手段】本実施形態に係る医用画像処理装置は、第１取得部と、第２取得部と、再構成部とを備えている。前記第１取得部は、赤外線を照射された被検体を撮影して得た３次元サーモグラフィ画像データを取得する。前記第２取得部は、前記被検体をトモシンセシス撮影して得た複数の投影データを取得する。前記再構成部は、前記複数の投影データ及び前記３次元サーモグラフィ画像データに基づいて、再構成を実行する。【選択図】 図１
Bibliography:Application Number: JP20230136478