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—We use a collection of Python programs for numerical simulation of liver perfusion. We have an application for semi-automatic generation of a finite element mesh of the human liver from computed tomography scans and for reconstruction of the liver vascular structure. When the real vascular trees can not be obtained from the CT data we generate artificial(More)
Resumé Homogenization techniques were developed to simplify description and modeling of heterogeneous structures where the characteristic size of the heterogeneities is much smaller than the size of the whole structure. Usually the simplification is associated with tractabil-ity of numerical modeling: " original structures " , like fiber composites, or(More)