Comparison of Multispectral Image-Processing Methods for Brain Tissue Classification in BrainWeb Synthetic Data and Real MR Images

Figure 3

Relationships between age of subject and the average volume fractions of CSF, GM, and WM displayed in all the sample MR images. (a), (c), and (e), respectively, show the average volume fractions of CSF, GM, and WM estimated using TRIOA, SPM12-m, SPM8-N-m, and FAST-m; whereas (b), (d), and (f), respectively, show the average volume fractions of CSF, GM, and WM estimated using TRIOA, SPM8-s, SPM8-N-s, SPM12-s, and FAST-s.

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