dFBT-FJ MelchertOliver 2017 <div>Efficient polar convolution based on the discrete Fourier-Bessel transform for application in computational biophotonics.</div><div><br></div><div>dFBT-FJ implements the technical basis for efficient algorithms for the accurate forward and reverse evaluation of the discrete Fourier-Bessel transform (dFBT) as numerical tools to assist in the 2D polar convolution of two radially symmetric functions, relevant, e.g., to applications in computational biophotonics.</div><div><div><br></div></div>