286 search results - page 30 / 58 » Modelling with implicit surfaces that interpolate |
CVPR
2004
IEEE
14 years 11 months ago
2004
IEEE
The appearance of surface texture as it varies with angular changes of view and illumination is becoming an increasingly important research topic. The bidirectional texture functi...
TOG
2010
13 years 4 months ago
2010
The modeling of volumetric objects is still a difficult problem. Solid texture synthesis methods enable the design of volumes with homogeneous textures, but global features such a...
GIS
2010
ACM
13 years 7 months ago
2010
ACM
With modern LiDAR technology the amount of topographic data, in the form of massive point clouds, has increased dramatically. One of the most fundamental GIS tasks is to construct...
SIGGRAPH
2000
ACM
14 years 2 months ago
2000
ACM
We present an object-space morphing technique that blends the interiors of given two- or three-dimensional shapes rather than their boundaries. The morph is rigid in the sense tha...
CVPR
2010
IEEE
14 years 2 months ago
2010
IEEE
In this paper we derive formal constraints relating terrain elevation and observed cast shadows. We show how an optimisation framework can be used to refine surface estimates usin...