OPHTHALMOLOGIC IMAGE PROCESSING DEVICE AND OPHTHALMOLOGIC IMAGE PROCESSING PROGRAM
To cause a user to determine an abnormality in a structure of a tissue in an ophthalmologic image more appropriately.SOLUTION: A control CPU 23 of an ophthalmologic image processing device 21 acquires an ophthalmologic image including tomographic images of a plurality of tomographic surfaces in an e...
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Zusammenfassung: | To cause a user to determine an abnormality in a structure of a tissue in an ophthalmologic image more appropriately.SOLUTION: A control CPU 23 of an ophthalmologic image processing device 21 acquires an ophthalmologic image including tomographic images of a plurality of tomographic surfaces in an eye to be examined, and inputs the ophthalmologic image to a mathematical model trained by a machine learning algorithm so as to acquire a probability distribution for identifying two or more tissues included in a plurality of tissues in the tomographic images, generate structure abnormality degree maps 51A-51F indicating two-dimensional distribution of structure abnormality degrees in the tissues for every two or more tissues on the basis of the probability distribution, and display two or more structure abnormality degree maps 51A-51F generated for every two or more tissues simultaneously on a display device 28 in an aligned manner.SELECTED DRAWING: Figure 11
【課題】眼科画像に写っている組織の構造の異常をより適切にユーザに判断させること。【解決手段】 眼科画像処理装置21の制御CPU23は、被検眼における複数の断層面の断層画像を含む眼科画像を取得し、機械学習アルゴリズムによって訓練された数学モデルに眼科画像を入力することで、断層画像における複数の組織に含まれる、2つ以上の組織を識別するための確率分布を取得し、組織における構造の異常度の2次元分布を表す構造異常度マップ51A~51Fを、確率分布に基づいて2つ以上の組織毎に生成し、2つ以上の組織毎に生成された2つ以上の構造異常度マップ51A~51Fを表示装置28上に同時に並べて表示させる。【選択図】図11 |
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