SIBGRAPI
1999
IEEE
14 years 3 months ago
1999
IEEE
PG
1999
IEEE
14 years 3 months ago
1999
IEEE
PG
1999
IEEE
14 years 3 months ago
1999
IEEE
The objective of this research is to apply the subdivision surface for surface fitting problems when generating surfaces from data points or polyhedral models. The basic idea is t...
PG
1999
IEEE
14 years 3 months ago
1999
IEEE
PG
1999
IEEE
14 years 3 months ago
1999
IEEE
Recently, simulation of natural phenomena, such as water, smokes, fire, clouds, have been attempted in computer graphics. Clouds play an important role when generating images of o...
PG
1999
IEEE
14 years 3 months ago
1999
IEEE
Using object clusters for hierarchical radiosity greatly improves the efficiency and thus usability of radiosity computations. By eliminating the quadratic starting phase very lar...
PG
1999
IEEE
14 years 3 months ago
1999
IEEE
In this paper, a lifelike talking head system is proposed. The talking head, which is driven by speaker independent speech recognition, requires only one single face image to synt...
PG
1999
IEEE
14 years 3 months ago
1999
IEEE
In this paper we consider the problem of reconstructing triangular surfaces from given contours. An algorithm solving this problem has to decide which contours of two successive s...
PG
1999
IEEE
14 years 3 months ago
1999
IEEE
In this paper we introduce a new compression technique for the connectivity of a Triangulated Irregular Network (TIN) by using Delaunay triangulation. The strategy in this paper i...
PG
1999
IEEE
14 years 3 months ago
1999
IEEE
Uniform cubic B-spline functions have been used for mapping functions in various areas such as image warping and morphing, 3D deformation, and volume morphing. The injectivity (on...