Frequency Characteristics of Moving Images
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Geunter, Brian
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Abstract
The class of multidimensional signals we will be dealing with is three dimensional: x, y, and time. We want to compute the Fourier transform of a moving image and the easiest way to approach the problem is to begin by examining the behavior of affine transformations under the Fourier transform because image translation can be compactly described by an affine transformation.
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Date
1992
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34418 bytes
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Text
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Technical Report