4581 search results - page 36 / 917 » Computing Transformation Semigroups |
ICIP
2004
IEEE
16 years 1 months ago
2004
IEEE
Using the concepts of two-dimensional Hilbert transform and analytic signal, we construct a new quaternion wavelet transform (QWT). The QWT forms a tight frame and can be efficien...
ICASSP
2007
IEEE
15 years 6 months ago
2007
IEEE
Recently, Narozny et al [1] proposed a new viewpoint in variable high-rate transform coding. They showed that the problem of finding the optimal 1-D linear block transform for a ...
EICS
2010
ACM
15 years 4 months ago
2010
ACM
CVPR
2007
IEEE
16 years 1 months ago
2007
IEEE
ICCV
1999
IEEE
16 years 1 months ago
1999
IEEE