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A novel technique for multi- scale curvature computation on a free - form 3 - D surface is presented. This is achieved by convolving local parametrisations of the surface with 2- D Gaussian filters ...
the effectiveness in describing global membrane deformations, these approaches all suffer from local mesh distortions that deteriorate curvature -dependent computation of free energy. II) Geometry-based manipulations ...
in the |$ k $|th mesh interval as a function of |$ \tau ^{k}\in [\mathbf{t}_{k-1}, \mathbf{t}_{k}] $|. As a result of the multiple -interval form , the scaled problem can be rewritten as follows. Determine ...
: PPT PowerPoint slide PNG larger image TIFF original image Fig 3 . Multi- Scale Surface Curvature Calculations. By mapping the aortic surface to the unit sphere (Gauss map) [45], we have an independent ...
Introduction 3D surface mesh parameterization is an important topic in in mechanical engineering research. Many computer -aided applications (such as mesh processing in reverse engineering, mesh ...
SUMMARY Injection methods are a very efficient means to compute synthetic seismograms of short-period teleseismic body waves in 3 - D regional models. The principle is to inject an incident teleseismic ...
to implement the model of surface and volume growth depicted in Fig 5. Key highlights of this computational implementation are the ability to handle growing meshes (to model the growth of the reference ...
there is a high degree of local curvature , such as cell morphologies involving multiple pseudopodia, we require a sufficiently dense Cartesian mesh . This results in long simulation times unless we employ some form ...
Introduction Complex morphologies across taxa and tissue types are generated through the deformation of epithelial sheets [1– 3 ]. In the embryo, many developing epithelia form highly curved surfaces ...
of the benefits and challenges inherent to each. 1 Introduction Once the sole realm of architects and animators, 3 - D computer modeling is swiftly becoming a common tool for the modern designer, artist, researcher ...
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