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Figure 5
Demonstration of automated 3D volumetric propagation utilizing SMAXI's memory-conditioned foundation model architecture. (a-1, a-2) A 2D cross-sectional slice and the corresponding 3D reconstructed mesh of a human heart and aorta, extracted from an ex situ MRI dataset via slice-to-slice propagation (Jalal, 2025View full citation). (b-1, b-2) High-fidelity segmentation and 3D rendering of discrete internal micro-features (e.g. porosity or secondary phases) within a micro-CT volume (De Carlo et al., 2018View full citation). The algorithm successfully maintains distinct spatial identities across the Z axis without manual frame-by-frame intervention.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 33| Part 5| September 2026|
https://doi.org/10.1107/S1600577526007745