SPECT IMAGING PREDICTION MODEL CREATION METHOD AND APPARATUS, AND DEVICE AND STORAGE MEDIUM

摘要

Disclosed are an SPECT imaging prediction model creation method and apparatus, and a device and a storage medium. The method comprises: acquiring a training set which includes a plurality of scanning image groups, wherein each scanning image group comprises an SPECT image under a standard collection duration and an SPECT image under a short collection duration, which images correspond to one another; performing network construction on the basis of a deep convolutional neural network, so as to obtain a network to be trained; and taking SPECT images under the short collection duration in the training set as input-side training data, taking SPECT images under the standard collection duration in the training set as output-side training data, and training the network to be trained, so as to obtain an SPECT imaging prediction model, and thereby obtaining SPECT prediction images, under the standard collection duration, of the SPECT images under the short collection duration by means of prediction using the SPECT imaging prediction model. The SPECT imaging time can be significantly reduced while maintaining the imaging quality of medical images.