Proceedings PaperFourier Analysis Of Image Raggedness
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Based on the assumption of the vision's frequency channel model in perception of edges, a numerical procedure is suggested to obtain an effective measure of image raggedness. This measure can be obtained from a bit map of bilevel image with consequent Fourier analysis of the effective edge profile function. The advantage of the procedure is that no "standard" or control image is used for comparison and only single variable FFT is performed.