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Orientation definition of anisotropy is important to finite element simulation of bone material properties
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The assignment of bone material properties to finite element model is a fundamental step in finite element analysis and has great influence on analysis results. Most work done in this area has adopted isotropic assignment strategy as its simplicity. However, [...]

Carotid Lumen Segmentation Based on Tubular Anisotropy and Contours Without Edges
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We present a semi-automatic algorithm for Carotid lumen segmentation on CTA images. Our method is based on a variant of the minimal path method that models the vessel as a centerline and boundary. This is done by adding one dimension for the local radius [...]


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