4870 search results - page 34 / 974 » Construction of Wavelets and Applications |
DCC
2002
IEEE
14 years 9 months ago
2002
IEEE
Vector wavelet transforms for vector-valued fields can be implemented directly from multiwavelets; however, existing multiwavelets offer surprisingly poor performance for transfor...
EUROMICRO
2003
IEEE
14 years 3 months ago
2003
IEEE
This paper pertains to the recognition of textural regions for color video analysis. The proposed scheme uses the covariance of 2nd -order statistics on the wavelet domain, betwee...
ICASSP
2009
IEEE
14 years 4 months ago
2009
IEEE
This paper introduces the design of context-based models of contours in the wavelet domain, which are used to construct generalized lifting (GL) mappings for image compression. Th...
ICASSP
2009
IEEE
14 years 4 months ago
2009
IEEE
This work presents a class of unidirectional lifting-based wavelet transforms for an arbitrary communication graph in a wireless sensor network. These transforms are unidirectiona...
ICIP
1999
IEEE
14 years 2 months ago
1999
IEEE
We propose a wavelet based local subdivision of 3-D surfaces, which can be effectively applied to a mesh with complex and high curvature faces. The proposed approach is an extensi...