This collection contains the most important parts to be able to reproduce the simulation parts of the image data used in the research project "Rate of convergence of image classifiers based on convolutional neural networks" funded by the German Research Foundation (DFG project number: 449102119, see https://gepris.dfg.de/gepris/projekt/449102119). In addition, the collection contains references to the image datasets that were used. The collection is structured into the three papers of the project, which include simulation parts.