FIGURE 1.

Example workflow pipelines in SuRVoS2. The Shallow Learning pipeline is the same as previously available in SuRVoS using an iterative painting and predicting cycle to produce an output segmentation. The Deep Learning pipeline incorporates the Shallow Learning pipeline to quickly generate expert segmentations on a region of interest (ROI) which can subsequently be used to train a deep learning model for application to the full volume. And finally, the Distributed Annotation pipeline uses geometric data alongside either the Shallow Learning or Deep Learning pipelines to segment objects marked by 3D points.