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Line 60: For implementation of this 2 separable 2-D DWTs in parallel are needed. Then, the appropriate sum and difference of different subbands give oriented wavelets, a total of 6 in all. [[~~File~~Image:Wavelet orientation.jpg\|~~thumbnail~~framed\|center\|The figure shows the Fourier support of all 6 oriented wavelets obtained by a 2-D real oriented dual tree CWT]] Similarly, in 3-D, 4 separable 3-D DWTs in parallel are needed and a total of 28 oriented wavelets are obtained.

Wavelet for multidimensional signals analysis: Difference between revisions