SIGGRAPH
2000
ACM
13 years 9 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
13 years 9 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
13 years 9 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
13 years 9 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
13 years 9 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
13 years 9 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
13 years 9 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
13 years 9 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...
SIGGRAPH
2000
ACM
13 years 9 months ago
2000
ACM
We present new techniques for interactive cinematic lighting design of complex scenes that use procedural shaders. Deep-framebuffers are used to store the geometric and optical in...
SIGGRAPH
2000
ACM
13 years 9 months ago
2000
ACM
Adaptively Sampled Distance Fields (ADFs) are a unifying representation of shape that integrate numerous concepts in computer graphics including the representation of geometry and...