International Journal of Biomedical Imaging

Research Article

Diffusion Maps Clustering for Magnetic Resonance Q-Ball Imaging Segmentation

Figure 9

Our proposed algorithm is able to identify important white matter fiber bundles on a coronal slice of a real dataset. Generalized fractional anisotropy axial, Figure 9(a), and coronal, Figure 9(b) slices are shown. Labeled ODF visualization, Figure 9(c), each color represents one of the 7 clusters found. The white matter labels are CC: Corpus Callosum, CG: Cingulum, CR: Corona Radiata, SLF: Superior Longitudinal Fasciculus.
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(a) Axial GFA slice with coronal slice marked
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(b) Coronal GFA slice with cropped region marked
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(c) Labeled ODF visualization of the cropped region