Ja. Ferrari, FAST HANKEL TRANSFORM OF ORDER ZERO, Journal of the Optical Society of America. A, Optics, image science,and vision., 12(8), 1995, pp. 1812-1813
An analytical form is presented that provides a clear and computationa
lly efficient algorithm for numerically evaluating the Hankel transfor
m of order zero by fast-Fourier-transform techniques.