403 search results - page 10 / 81 » A new direction adaptive scheme for image interpolation |
VIS
2004
IEEE
15 years 11 months ago
2004
IEEE
We propose an interpolating refinement method for two- and threedimensional scalar fields defined on hexahedral grids. Iterative fairing of the underlying contours (isosurfaces) p...
106
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VMV
2001
14 years 11 months ago
2001
Adaptive mesh refinement (AMR) is a numerical simulation technique used in computational fluid dynamics (CFD). By using a set of nested grids of different resolutions, AMR combine...
ICIP
2008
IEEE
15 years 4 months ago
2008
IEEE
A simple image coder based on triangle meshes is proposed, and several mesh-generation methods are presented, some previously proposed and some new. Then, our coder is used to eva...
CAGD
2006
14 years 9 months ago
2006
In this paper we propose a new kind of nonlinear and geometry driven subdivision scheme for curve interpolation. Instead of using linear combination of old vertexes, displacement ...
ICIP
1997
IEEE
15 years 11 months ago
1997
IEEE
In this paper a new very low bit rate video coding scheme is presented. It is based on a forward motion estimation technique using an image warping model, thus delivering the basi...