Table of Contents of Lines/Fourier

absolute_invariant Normalizing of the Fourier coefficients with regard to the displacment of the starting point.
compare_coef Similarity of two contours.
create_param_cont Parameterizes the passed contour.
fourier_1dim Calculates the Fourier coefficients of a parameterized contour.
fourier_1dim_inv One dimensional Fourier synthesis (inverse Fourier transform).
invariances Normalizing of the Fourier coefficients.
move_contour_orig Transformation of the origin into the centre of gravity.


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