CA
2000
IEEE
14 years 3 months ago
2000
IEEE
In this paper an operational model for the automatic generation of lifelike gestures of an anthropomorphic virtual agent is described. The biologically motivated approach to contr...
CA
2000
IEEE
14 years 3 months ago
2000
IEEE
This paper presents a layered animation framework which uses displacement maps for efficient representation and animation of highly detailed surfaces. The model consists of three...
CA
2000
IEEE
14 years 3 months ago
2000
IEEE
A list of representative directional prepositions of the English language is investigated to develop computation models that output some general motion trajectory or goal directio...
CA
2000
IEEE
14 years 3 months ago
2000
IEEE
We present a very general geometrical correction method for enforcing collisions and other geometrical constraints between polygonal mesh surfaces. It is based on a global resolut...
CA
2000
IEEE
14 years 3 months ago
2000
IEEE
In order to populate virtual cities, it is necessary to specify the behaviour of dynamic entities such as pedestrians or car drivers. Since it is not possible to construct in real...
CA
2000
IEEE
14 years 3 months ago
2000
IEEE
CA
2000
IEEE
14 years 3 months ago
2000
IEEE
CA
2000
IEEE
14 years 3 months ago
2000
IEEE
CA
2000
IEEE
14 years 3 months ago
2000
IEEE
There are limitations to the current BRep based “model then animate” paradigm when animating time-dependent (dynamic) objects. This paper describes an approach to modeling dyn...
CA
2000
IEEE
14 years 3 months ago
2000
IEEE
This paper presents a sculptured solid modeling system founded upon dynamic Catmull-Clark subdivision-based solids of arbitrary topology. Our primary contribution is that we integ...