DYNAMIC IMAGE PROCESSING DEVICE

To easily perform comparative reading of dynamic states of a diagnosis target included in dynamic images.SOLUTION: As for a diagnostic console 3, a controller 31 sets a kind of dynamic state of a diagnosis target based on user operation or on the kind of dynamic state represented in a region of inte...

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Bibliographic Details
Main Authors MATSUMOTO YUKI, FUTAMURA HITOSHI
Format Patent
LanguageEnglish
Japanese
Published 27.06.2019
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:To easily perform comparative reading of dynamic states of a diagnosis target included in dynamic images.SOLUTION: As for a diagnostic console 3, a controller 31 sets a kind of dynamic state of a diagnosis target based on user operation or on the kind of dynamic state represented in a region of interest and extracts a frame image representing a dynamic state of the set kind from each of a plurality of dynamic images. The controller 31 then extracts, from the frame image extracted from each of the plurality of dynamic images, a dynamic state-dependent feature amount which depends on the dynamic state of the set kind, and performs standardization between the plurality of dynamic images based on the extracted dynamic state-dependent feature amount.SELECTED DRAWING: Figure 3 【課題】動態画像に含まれる診断対象の動態の比較読影を容易に行えるようにする。【解決手段】診断用コンソール３によれば、制御部３１は、ユーザー操作又は関心領域に表されている動態の種類に基づいて、診断対象の動態の種類を設定し、複数の動態画像のそれぞれから設定された種類の動態を表すフレーム画像を抽出する。次いで、制御部３１は、複数の動態画像のそれぞれから抽出されたフレーム画像から、設定された種類の動態に依存する動態依存特徴量を抽出し、抽出された動態依存特徴量に基づいて複数の動態画像間の基準化を行う。【選択図】図３
Bibliography:Application Number: JP20170237282