Semiautomatic Segmentation of Glioma on Mobile Devices

Figure 4

The effective of multiseed region growing. Note: the top row presents the original image, the ground truth labeled by a radiologist, and the result of HMICO from left to right. The bottom row shows the result of region growing with single seed, multiseeds, and the final result of our method, respectively. For this example, the SI of multiseed region growing can reach 87% while that of region growing with single seed is only 53%.