]>Shells and Spheres: An <i>n</i>-Dimensional Framework for Medial-Based Image Segmentation : Figure 7
980872.fig.007a
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980872.fig.007b
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Figure 7: (a) An example noiseless image. (b) The sphere map created by the noiseless algorithm, represented as an image where each pixel 𝐱 has an intensity value equivalent to the radius of its sphere 𝑆 ( 𝐱 ) .