I am working on a deep learning model with following GAN(Generative Adversarial Network) architecture and got stucked on dataset creation(using tensorflow function to simplify the data for my model) step and particularly dubious about the optimum time required for the execution of this function(since i am a beginner).
My dataset includes 4 types of 2D MRI modalities alongwith a Ground truth for 100 subjects, and for each subject there are 100 images.