The Construction of Multidimensional Morphological Wavelets Based on Lifting Scheme
Huang Xiang · Acta Automatica Sinica · 2003
The construction of multidimensional morphological wavelets is addressed by combining mathematical morphology with multidimensional wavelets. First, the multidimensional multi-channel lifting scheme, a general framework of multidimensional morphological wavelet construction, is presented. Then the multidimensional multi-channel Haar morphological wavelets are constructed with max (min) operator. Finally, two examples are given to reveal the advantages and applicability of morphological wavelets.