PG
1997
IEEE
14 years 2 months ago
1997
IEEE
We discuss the theory and practical issues behind creating reflection models to show the difficulty of the problem. We survey the current approaches towards reflection models for ...
PG
1997
IEEE
14 years 3 months ago
1997
IEEE
In this paper, we present a new scheme of data representation for image-based objects. It allows the illumination to be changed interactively without knowing any geometrical infor...
PG
1997
IEEE
14 years 3 months ago
1997
IEEE
PG
1997
IEEE
14 years 3 months ago
1997
IEEE
PG
1997
IEEE
14 years 3 months ago
1997
IEEE
A view-dependent multiresolution triangulation algorithm is presented for a real-time flythrough. The triangulation of the terrain is generated incrementally onthe-fly during th...
PG
1997
IEEE
14 years 3 months ago
1997
IEEE
A plenoptic function is a parameterized function describing the flow of light in space, and has served as a key idea in building some of the recent image-based rendering systems....
PG
1997
IEEE
14 years 3 months ago
1997
IEEE
The last few years have seen great maturationin the computation speed and control methods needed to portray 3D virtualhumanssuitableforreal interactiveapplications. We first desc...
PG
1997
IEEE
14 years 3 months ago
1997
IEEE
Recently, animations with deforming objects are frequently used in various Computer Graphics applications. Metamorphosis (or morphing) of three dimensional objects is one of techn...