I know from the Fourier Analysis(adsbygoogle = window.adsbygoogle || []).push({});

that any signal can be represented

as summation of elementary

signals i.e. basis functions

.Likewise,any image can be

represented as summation of Basis images.

Is there any available code, or

even an algorithm, that would

allow me to compute Basis images

of an image?

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# Algorithm to compute Basis images of an image

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