Recently, gradient meshes have been introduced as a powerful vector graphics
representation to draw multicolored mesh objects with smooth transitions. Using tools from …

3-D scene representation is utilized during scene extraction, modeling, transmission and
display stages of a 3DTV framework. To this end, different representation technologies are …

An integrated system generates a model of a three-dimensional object. A scanning laser
device scans the three-dimensional object and generates a point cloud. The points of the …

We describe a novel NURBS surface fitting method to a human face model. Our first step is
to resample of the original mesh model. The next step we fit a tensor product NURBS …

In this paper, we propose an approach to model a set of trivariate dense and scattered data
on an unknown manifold by the zero contour of the C1 piecewise tri-quadratic or tri-cubic …

In this paper, we propose a technique to approximate a dense set of volumetric scattered
scalar values with a C1-continuous Bernstein-B ezier piecewisepolynomial function of low …