205 views136 votes15 years 9 months ago 3DIM 2005»
The computational cost of a collision detection (CD) algorithm on polygonal surfaces depends highly on the complexity of the models. A novel “locally refined” approach is intr...
221 views116 votes15 years 9 months ago SI3D 2006»
Animating 3D faces to achieve compelling realism is a challenging task in the entertainment industry. Previously proposed face transfer approaches generally require a high-quality...
148 views127 votes15 years 9 months ago SI3D 2005»
Techniques for interactive deformation of unstructured polygon meshes are of fundamental importance to a host of applications. Most traditional approaches to this problem have emp...
The main objective of this work is to exploit the relationship between the information findability problem and a subject-based organization of information. Identification of a sub...
110 views128 votes15 years 7 months ago SI3D 1995»
This paper describes the client-server design, implementation and experimental results for a system that supports real-time visual interaction between a large number of users in a...
254 views185 votes15 years 7 months ago SI3D 1997»
An algorithm is presented that enables fast deformation of volumetric objects. Using this algorithm, rigid, deformable, elastic and plastic materials can be modeled by adjusting d...
143 views123 votes15 years 9 months ago SI3D 2006»
We describe a new interactive system for 3D design review, built to exploit the visual perception cue of motion parallax, in order to enhance shape perception and aesthetic evalua...
110 views140 votes15 years 7 months ago SI3D 1999»
Users of 3D desktop applications perform tasks that require accessing data storage, moving objects, and navigation. These operations are typically performed using 2D GUI elements ...
171 views110 votes15 years 9 months ago SI3D 2006»
Natural scenes contain large amounts of geometry, such as hundreds of thousands or even millions of tree leaves and grass blades. Subtle lighting effects present in such environme...