Fig. 8: DeepNeo user interface.

The user-friendly interface is designed with several features to facilitate accurate and efficient analysis, including an upload mask (a), which allows users to upload OCT pullback images (DICOM or.zip), a visual representation of the current OCT frame with segmentation and neointima prediction (b), a schematic view of quadrants (c) (top row represents quadrant I, bottom row quadrant IV) and neointima and lumen (d) that provides a visual representation of the tissue characteristics, including a slider that enables users to move through the pullback. In addition, the interface includes a pullback analysis (e) that provides a detailed analysis of the OCT images and a manual correction feature (f) to correct the beginning and end of the stent if necessary. The webtool also allows users to download a detailed analysis of their results and provides an information tab (g) for additional guidance. Users are required to accept the research-only use on the welcome page (h) before accessing the tool.