19 search results - page 1 / 4 » A progressive error estimation framework for photon density ... |
TOG
2010
12 years 11 months ago
2010
CGF
2007
13 years 4 months ago
2007
We present a novel framework for efficiently computing the indirect illumination in diffuse and moderately glossy scenes using density estimation techniques. Many existing global...
EUSFLAT
2001
13 years 6 months ago
2001
This paper reports an early progress of a feasibility study of a computational intelligence approach to the enhancement of the accuracy of flow measurements in the framework of a ...
GRAPHITE
2003
ACM
13 years 9 months ago
2003
ACM
In this paper, we present a new image based method for computing efficiently global illumination using graphics hardware. We propose a two pass method to compute global lighting ...
ICASSP
2011
IEEE
2011
IEEE
An evaluation of noise power spectral density estimation algorithms in adverse acoustic environments
12 years 8 months ago
Noise power spectral density estimation is an important component of speech enhancement systems due to its considerable effect on the quality and the intelligibility of the enhanc...