Figure 5.

Flow chart of the SRC and DDLS methods (76). One target voxel is labeled by three different methods: patch-based labeling, SRC, and DDLS. The red box in the target image represents the target patch. The blue boxes in the atlas images represent the search volume area for extracting template patches. Abbreviations: DDLS, discriminative dictionary learning for segmentation; SRC, sparse representation classification. Figure adapted from Reference 76 with permission from Elsevier.