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What is 2D Fourier Transform in Polar Coordinates about?

The 2D Fourier transform converts a function of two spatial variables into a function of two spatial frequency variables. It can be computed by taking the 1D Fourier transform along one spatial variable, and then along the other. In polar coordinates, the 2D Fourier transform of a circularly symmetric function depends only on the radial spatial frequency variable, and is equal to the Hankel transform of order zero of the radial function. For example, the Fourier transform of a circular function is proportio

Author

Jivesh

Language

EN