A Combined Random Forests and Active Contour Model Approach for Fully Automatic Segmentation of the Left Atrium in Volumetric MRI

<div>Visual comparison of the proposed method with different components integrated on case B003 of the STACOM database. (a) Outcome of the volume-scalable ACM without shape constraint; (b) result of the CRFs without contour refinement (stage 2); (c) the combined CRFs and volume-scalable ACM (final stage); (d) ground truth.</div>

BioMed Research International

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Figure 5

Figure 5: A Combined Random Forests and Active Contour Model Approach for Fully Automatic Segmentation of the Left Atrium in Volumetric MRI 