Abstract: A method for digital image processing, including image processing of an original digital image for generating an image-processed digital image, reducing the resolution of the image-processed digital image for generating a starting digital image, wherein the original digital image and the starting digital image are used for forming a training data set for a machine learning system for increasing the resolution of digital images, in particular a neural network learning system. Furthermore, a method for digital image processing for generating digital images having an increased resolution from original digital images, a computer program product and to a device for carrying out the method.