dualfilt1: Kingsbury's Q-filters for the Dual-Tree Complex DWT
Usage
dualfilt1()
Arguments
Value
afList ($i = 1,2$) - analysis filters for tree $i$
sfList ($i = 1,2$) - synthesis filters for tree $i$
Note: af[[2]] is the reverse of af[[1]].
Details
These cofficients are rounded to 8 decimal places.
References
Kingsbury, N.G. (2000). A dual-tree complex wavelet transform with
improved orthogonality and symmetry properties, Proceedings of
the IEEE Int. Conf. on Image Proc. (ICIP).