Robust Spherical Parameterization of Triangular Meshes
نویسندگان
چکیده
منابع مشابه
Parameterization of Triangular Meshes with Virtual Boundaries
Parameterization of a 3D triangular mesh is a fundamental problem in mesh processing, such as texture mapping, multiresolution modeling, and smooth surface fitting. The convex combination approach is widely used for parameterization because it has good properties such as fast computation and little distortion of embedded triangles. However, the approach has one drawback: most boundary triangles...
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Low-distortion parameterization of 3D meshes is a fundamental problem in computer graphics. Several widely used approaches have been presented for triangular meshes. But no direct parameterization techniques are available for quadrilateral meshes yet. In this paper, we present a parameterization technique for non-closed quadrilateral meshes based on mesh simplification. The parameterization is ...
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This paper describes two approaches that allow us to intersect rays with triangular meshes more quickly by amortizing computation over neighbouring triangles. The first approach accomplishes this by performing the in-out test for each triangle using three plane equations, each one representing a boundary edge for the triangle. Each plane is shared between four neighbouring triangles and the cos...
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Many applications benefit from surface parameterization, including texture mapping, morphing, remeshing, compression, object recognition, and detail transfer, because processing is easier on the domain than on the original irregular mesh. We present a method for simultaneously parameterizing several genus-0 meshes possibly with boundaries onto a common spherical domain, while ensuring that corr...
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ژورنال
عنوان ژورنال: Computing
سال: 2004
ISSN: 0010-485X,1436-5057
DOI: 10.1007/s00607-004-0056-9