48 search results - page 6 / 10 » Approximation properties of multivariate wavelets |
WCNC
2008
IEEE
14 years 1 months ago
2008
IEEE
— Since the different bits of the compressed video sequence produced by the BBC’s wavelet-based video codec exhibit different error sensitivity, efficient Unequal Error Protec...
VISUALIZATION
1997
IEEE
13 years 11 months ago
1997
IEEE
This paper presents a framework for multiresolution compression and geometric reconstruction of arbitrarily dimensioned data designed for distributed applications. Although being ...
CSDA
2008
13 years 7 months ago
2008
The most often used approaches to obtaining and using residuals in applied work with time series models, are unified and documented with both partially-known and new features. Spe...
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
It is well known that wavelets provide good non-linear approximation of one-dimensional (1-D) piecewise smooth functions. However, it has been shown that the use of a basis with g...
SAC
2002
ACM
13 years 7 months ago
2002
ACM
Estimating multivariate location and scatter with both affine equivariance and positive breakdown has always been difficult. A well-known estimator which satisfies both properties...