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<p>Image processing -- Digital techniques<br />Fourier transformations<br />Multispectral imaging</p>
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Digital Registration Of Stereo Images Using The Fast Fourier Transform, Victor Francis Wilreker Jr.
Digital Registration Of Stereo Images Using The Fast Fourier Transform, Victor Francis Wilreker Jr.
Masters Theses
"The exact alignment of multispectral imagery is a requirement of any image classification system. This investigation develops a system of programs which result in a technique that corrects for the translational and rotational misalignment of two images. Rotational and translational components are determined by using the fast Fourier transform to find the points of maximum correlation between the two images. The registration of two equal but misaligned boxes is given as an example of how the transform technique is used in correlating the images. The results of registering two digitized images that were obtained by scanning a pair of color …