76 search results - page 12 / 16 » Generating antialiased images at low sampling densities |
SIGGRAPH
1992
ACM
13 years 11 months ago
1992
ACM
We describe a physically-based Monte Carlo technique for approximating bidirectional reflectance distribution functions (BRDFs) for a large class of geometries by directly simulat...
PG
2007
IEEE
2007
IEEE
Statistical Hypothesis Testing for Assessing Monte Carlo Estimators: Applications to Image Synthesis
14 years 1 months ago
Image synthesis algorithms are commonly compared on the basis of running times and/or perceived quality of the generated images. In the case of Monte Carlo techniques, assessment ...
ICIP
2007
IEEE
14 years 9 months ago
2007
IEEE
This paper introduces a framework to track 3D human movement using Gaussian process dynamic model (GPDM) and particle filter. The framework combines the particle filter and discri...
DAGSTUHL
2011
12 years 7 months ago
2011
Scientists and engineers are making increasingly use of hp-adaptive discretization methods to compute simulations. While techniques for isocontouring the high-order data generated...
ICIAR
2005
Springer
14 years 1 months ago
2005
Springer
A method for color indexing is proposed that is based upon nonparametric statistical techniques. Nonparametrics compare the ordinal rankings of sample populations, and maintain the...