V. M. A. Leitão

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The basic characteristic of the techniques generally known as meshless methods is the attempt to reduce or even to eliminate the need for a discretization (at least, not in the way normally associated with traditional finite element techniques) in the context of numerical solutions for boundary and/or initial value problems. The interest in meshless methods(More)
Only recently, advanced direct volume visualization techniques have been widely used due to the availability of low cost hardware accelerators; such techniques have a great potential of use for many applications of the virtual reality in medicine. We proposed and implemented a low cost system for interactive and stereoscopic 3D visualization of the full(More)
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