Figure. 3.

JEI tool enabling manual correction of automatic wall layer analysis. (A) Original cross-sectional optical coherence tomography image of the lipid-rich plaque. (B) Angular range of FC overlying the lipid-rich plaque, denoted by shaded arcs. (C) Automated segmentation of FC (green line) and lumen (red line) using multilayer approach, demonstrating an inaccuracy (red arrow) in border delineation. (D) FC border correction by experienced reader using the JEI adjustment method. (E) Optimized, recomputed 3-dimensional–connected surfaces after JEI. FC, fibrous cap; JEI, Just-Enough-Interaction.