Toward robust moment invariants for image registration


We apply pattern recognition techniques to enhance the robustness of moment-invariants-based image classifiers. Moment invariants exhibit variations under transformations that do not preserve the original image function, such as geometrical transformations involving interpolation. Such variations degrade the performance of classifiers due to the errors in… (More)
DOI: 10.1109/ICASSP.2008.4517783


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