427 search results - page 67 / 86 » Density Estimation: Nonparametric Techniques |
NIPS
2008
13 years 11 months ago
2008
We show that an important and computationally challenging solution space feature of the graph coloring problem (COL), namely the number of clusters of solutions, can be accurately...
WSCG
2000
13 years 11 months ago
2000
Image filtering is often applied as a post-process to Monte Carlo generated pictures, in order to reduce noise. In this paper we present an algorithm based on density estimation t...
SIGGRAPH
1997
ACM
14 years 2 months ago
1997
ACM
This paper outlines a technique for treating input texture images as probability density estimators from which new textures, with similar appearance and structural properties, can...
SIGGRAPH
1992
ACM
14 years 2 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...
JMLR
2010
13 years 4 months ago
2010
A successful class of image denoising methods is based on Bayesian approaches working in wavelet representations. The performance of these methods improves when relations among th...