138 search results - page 12 / 28 » Geodesic Interpolating Splines |
SIGGRAPH
1997
ACM
15 years 4 months ago
1997
ACM
In 1992, Barr et al. proposed a method for interpolating orientations with unit quaternion curves by minimizing covariant acceleration. This paper presents a simple improved metho...
102
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AMC
2011
14 years 3 months ago
2011
We implement in Matlab a Gauss-like cubature formula on bivariate domains whose boundary is a piecewise smooth Jordan curve (curvilinear polygons). The key tools are Green’s int...
CAIP
2007
Springer
15 years 3 months ago
2007
Springer
This paper describes a technique for the representation of the 2D frontal view of faces, based on Catmull-Rom splines. It takes advantage of the a priori knowledge about the face s...
109
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SMI
2006
IEEE
15 years 5 months ago
2006
IEEE
We present an algorithm for finding a meaningful vertexto-vertex correspondence between two 3D shapes given as triangle meshes. Our algorithm operates on embeddings of the two sh...
CVPR
2008
IEEE
15 years 1 months ago
2008
IEEE
Warping is fundamental to multiple algorithms in computer vision and medical imaging such as image and volume registration. Warping is performed by determining a continuous deform...