SIGGRAPH
2000
ACM
14 years 4 months ago
2000
ACM
In this paper we introduce a new surface representation, the displaced subdivision surface. It represents a detailed surface model as a scalar-valued displacement over a smooth do...
SIGGRAPH
2000
ACM
14 years 4 months ago
2000
ACM
We propose the use of interactive, user-in-the-loop techniques for controlling physically-based animated characters. With a suitably designed interface, the continuous and discret...
SIGGRAPH
2000
ACM
14 years 4 months ago
2000
ACM
We describe a system for non-photorealistic rendering (NPR) of virtual environments. In real time, it synthesizes imagery of architectural interiors using stroke-based textures. W...
SIGGRAPH
2000
ACM
14 years 4 months ago
2000
ACM
We propose a new progressive compression scheme for arbitrary topology, highly detailed and densely sampled meshes arising from geometry scanning. We observe that meshes consist o...
SIGGRAPH
2000
ACM
14 years 4 months ago
2000
ACM
We show how spectral methods may be applied to 3D mesh data to obtain compact representations. This is achieved by projecting the mesh geometry onto an orthonormal basis derived f...
SIGGRAPH
2000
ACM
14 years 4 months ago
2000
ACM
This paper introduces and presents a solution to the “Escherization” problem: given a closed figure in the plane, find a new closed figure that is similar to the original a...
SIGGRAPH
2000
ACM
14 years 4 months ago
2000
ACM
Most schemes to compress the topology of a surface mesh have been developed for the lowest common denominator: triangulated meshes. We propose a scheme that handlesthe topology of...
SIGGRAPH
2000
ACM
14 years 4 months ago
2000
ACM
This research further develops the light field and lumigraph imagebased rendering methods and extends their utility. We present alternate parameterizations that permit 1) interac...
SIGGRAPH
2000
ACM
14 years 4 months ago
2000
ACM
We present a new set of algorithms for line-art rendering of smooth surfaces. We introduce an efficient, deterministic algorithm for finding silhouettes based on geometric duali...
SIGGRAPH
2000
ACM
14 years 4 months ago
2000
ACM
Normal meshes are new fundamental surface descriptions inspired by differential geometry. A normal mesh is a multiresolution mesh where each level can be written as a normal offse...