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Image Alignment

By Katharina Wagner


Aligning two images by point to point correspondence is a hard optimization problem. It can be solved using t-Extremal Optimization or with a modification of this method called Fitness threshold accepting. In this work these two methods are tested and compared to see whether one of the methods should be preferred for image alignment. Since real image data is almost always noisy the performance of the methods under conditions like noisy and outlying data is analyzed too

Topics: Fitness Threshold Accepting, Image Alignment, tau-Extremal Optimization, ddc:500, Bildkorrelation, Optimierung
Publisher: Universit├Ątsbibliothek Chemnitz
Year: 2009
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