Rotation Covariant Image Processing for Biomedical Applications

Figure 5

Voxel-wise classification of cells. For a voxel-wise classification, we first use a manually labeled image (a) for training a support vector machine (SVM) based on local rotation invariant image descriptors. Then, the SVM classifier is used to detect and classify cells in unclassified images (b). In (c) we depict an isosurface rendering of the classified root. Further details concerning the experiment can be found in [6].