Läsionsdetektionsverfahren und läsionsdetektionsprogramm

Abstract

A lesion detection method for a computer to execute: a learning process of classifying first tomographic images into a plurality of first tomographic image groups, and generating first lesion identification models for identifying whether or not unit image region included in a tomographic image is a specific lesion region; and a lesion detection process of calculating a first image feature amount based on second tomographic images, acquiring a probability that each of the unit image regions included in the second tomographic images is the specific lesion region from each of the first lesion identification models, calculating, for each of the unit image regions included in the second tomographic images, an integration value by integrating the probabilities acquired from each of the plurality of first lesion identification models, and detecting the specific lesion region from the second tomographic images based on the integration value.