Brain Tissue Segmentation and Bias Field Correction of MR Image Based on Spatially Coherent FCM with Nonlocal Constraints

<div>The histogram comparison of original images and corrected images: (a) transaxial slice image, (b) sagittal slice image, and (c) coronal slice image.</div>

Computational and Mathematical Methods in Medicine

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Figure 2

Figure 2: Brain Tissue Segmentation and Bias Field Correction of MR Image Based on Spatially Coherent FCM with Nonlocal Constraints 