Abstract
We present two-and three-dimensional nonseparable wavelets. They are obtained from discrete-time bases by iterating filter banks. We consider three sampling lattices: quincunx, separable by two in two dimensions, and FCO. The design methods are based either on cascade structures or on the McClellan transformation in the quincunx case. We give a few design examples. In particular, the first example of an orthonormal 2-D wavelet basis with symmetries is constructed.
Original language | English (US) |
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Pages (from-to) | 1269-1273 |
Number of pages | 5 |
Journal | IEEE Transactions on Signal Processing |
Volume | 43 |
Issue number | 5 |
DOIs | |
State | Published - May 1995 |
ASJC Scopus subject areas
- Signal Processing
- Electrical and Electronic Engineering