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Study of mechanics as a search for interrelations
Höschl, Cyril
Author presents examples of analogous problems from various fields of mechanics of elastic solids which are solved using an identical mathematical model. Paper deals also with discrepancies between solutions obteined either by analytical or numerical methods. By the use of functional analysis, an interrelation is found between methods of solution of discrete and continuum models. The limitations of the linear theory of elsticity are discussed.
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Image processing of CT and MRI data for biomechanical applications
Nagy, Ivan
In the case of image processing to obtain the geometry of tissues means an image segmentation. A segmentation is a process subdividing an image into its constituent parts or objects. There are some basic ways to achieve this. For detecting intensity discontinuities (borders) edge detectors are used. They can be implemented as approximate mathematical gradient operators or derivative operators. This paper prasents comparison of edge detectors on a set of CT images of human body.
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