183 search results - page 7 / 37 » Measuring and modeling anisotropic reflection |
SIGGRAPH
1997
ACM
13 years 10 months ago
1997
ACM
We introduce a new class of primitive functions with non-linear parameters for representing light reflectance functions. The functions are reciprocal, energy-conserving and expres...
ECCV
2002
Springer
14 years 8 months ago
2002
Springer
Abstract. Computing reflective symmetries of 2D and 3D shapes is a classical problem in computer vision and computational geometry. Most prior work has focused on finding the main ...
RT
2000
Springer
13 years 10 months ago
2000
Springer
Abstract. Rendering realistic faces and facial expressions requires good models for the reflectance of skin and the motion of the face. We describe a system for modeling, animating...
CAAP
1990
13 years 10 months ago
1990
act We show how to modelize concurrency between several processors in terms of automata and Markov chains; then, we define a concurrency measure which reflects more faithfully the ...
PAMI
2006
13 years 6 months ago
2006
Three-dimensional appearance models consisting of spatially varying reflectance functions defined on a known shape can be used in analysis-by-synthesis approaches to a number of vi...