4 search results - page 1 / 1 » Quadtrees for Embedded Surface Visualization: Constraints an... |
ICIP
1999
IEEE
14 years 6 months ago
1999
IEEE
The quadtree data structure is widely used in digital image processing and computer graphics for modeling spatial segmentation of images and surfaces. A quadtree is a tree in whic...
DBSEC
2000
13 years 5 months ago
2000
Privacy refers to controlling the dissemination and use of personal data, including information that is knowingly disclosed, as well as data that are unintentionally revealed as a ...
TVCG
2010
13 years 2 months ago
2010
—Crease surfaces are two-dimensional manifolds along which a scalar field assumes a local maximum (ridge) or a local minimum (valley) in a constrained space. Unlike isosurfaces, ...
VISUALIZATION
1998
IEEE
13 years 8 months ago
1998
IEEE
We consider interpolation between keyframe hierarchies. We impose a set of weak constraints that allows smooth interpolation between two keyframe hierarchies in an animation or, m...