developed open-source algorithms that can accurately predict how samples would fluoresce without the need for any fluorescent preparation. They trained the DNN by matching fluorescent labeled images with unlabeled ones, repeating the process millions of times. This method, known as in silico labeling as well as augmented microscopy was called “a new epoch in cell biology.”67 Their assertion was quickly followed by another report of label-free microscopy by scientists from the Allen Institute.