645 search results - page 94 / 129 » Image interpolation with directionlets |
CVPR
2005
IEEE
14 years 12 months ago
2005
IEEE
Recently, "epitomes" were introduced as patch-based probability models that are learned by compiling together a large number of examples of patches from input images. In...
EGH
2004
Springer
14 years 3 months ago
2004
Springer
The only surface primitives that are supported by common graphics hardware are triangles and more complex shapes have to be triangulated before being sent to the rasterizer. Even ...
VISUALIZATION
2002
IEEE
14 years 2 months ago
2002
IEEE
Isosurfaces are commonly used to visualize scalar fields. Critical isovalues indicate isosurface topology changes: the creation of new surface components, merging of surface comp...
RT
2001
Springer
14 years 2 months ago
2001
Springer
Finite Element methods are well suited to the computation of the light distribution in mostly diffuse scenes, but the resulting mesh is often far from optimal to accurately represe...
VISUALIZATION
1997
IEEE
14 years 2 months ago
1997
IEEE
The task of reconstructing the derivative of a discrete function is essential for its shading and rendering as well as being widely used in image processing and analysis. We surve...