Multidimensional discrete convolution: Difference between revisions

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For discrete-valued signals, this two-dimensional convolution can be directly computed via the following:
 
<math>\sum_{k_1=-\infty}^{\infty} \sum_{k_2=-\infty}^{\infty} h(k_1,k_2)x(n_1-k_1,n_2-k_2)</math>
 
This same form concept is readily extendable to the ''n''-dimensional case.
 
===Problem Statement & Basics===