The invention discloses a high-resolution image prediction method based on a loss function constructed considering image texture information. According to the method, first, a connection weight and offset of an SRCNN (convolutional neural network) are randomly initialized, and network parameters are set; after training data is preprocessed, a high-resolution image pair training set and a low-resolution image pair training set are obtained; next, low-resolution images are input into a network framework, and high-resolution images output by the network are obtained; then, the loss function considering image texture information is adopted to perform error calculation, if the number of iterations is not reached, weight correction is performed, and finally a trained network is obtained; and ata test stage, the low-resolution images are input into the trained network to obtain predicted high-resolution images. Through the constructed loss function, pixel loss can be measured, image textureinformation loss also can be measured, the defect of an SRCNN super-resolution algorithm is overcome, and further improvement to the performance of the SRCNN algorithm is effectively realized.