613 search results - page 34 / 123 » Anisotropic Noise Samples |
TSP
2008
13 years 8 months ago
2008
Abstract--This correspondence derives lower bounds on the meansquare error (MSE) for the estimation of a covariance matrix , using samples k = 1; . . . ; K, whose covariance matric...
TSP
2010
13 years 3 months ago
2010
We derive the entropy rate formula for a complex Gaussian random process by using a widely linear model. The resulting expression is general and applicable to both circular and non...
3DIM
2003
IEEE
14 years 1 months ago
2003
IEEE
The Iterative Closest Point (ICP) algorithm is a widely used method for aligning three-dimensional point sets. The quality of alignment obtained by this algorithm depends heavily ...
VC
2008
13 years 8 months ago
2008
In this paper, based on the new definition of high frequency geometric detail for point-sampled surfaces, a new approach for detail manipulation and a detail-preserving editing fra...
CGF
2004
13 years 8 months ago
2004
We present three methods for texturing point models from sample textures. The first method, the point parameterization method, uses a fast distortion-bounded parameterization algo...