METHOD FOR DETECTION OF ALZHEIMER'S DISEASE SYSTEM FOR DETECTION OF ALZHEIMER'S DISEASE AND COMPUTER-READABLE MEDIUM STORING PROGRAM FOR METHOD THEREOF

摘要

The present invention relates to a method for detection of Alzheimer′s disease, a system for detection of Alzheimer′s disease, and a computer-readable medium storing a program for performing the method for detection of Alzheimer′s disease. The method for detection of Alzheimer′s disease according to an embodiment of the present invention comprises: a preprocessing step of extracting non-white matter data by analyzing magnetic resonance imaging (MRI) data and positron emission tomography (PET) image data; a step of updating a weight by calculating non-white matter data using a convolutional autoencoder (CAE); a step of extracting feature data by applying the updated weight to a kernel of a hidden layer of a convolutional neural network (CNN); and a step of calculating the probability of Alzheimer′s disease stage using the extracted feature data. According to the present invention, the stages of Alzheimer′s disease can be classified and judged more clearly.