Salehin, S.M.AkramusAbhayapala, Thushara2015-12-100001-4966http://hdl.handle.net/1885/65097Photoacoustic image reconstruction algorithms are usually slow due to the large sizes of data that are processed. This paper proposes a method for exact photoacoustic reconstruction for the spherical geometry in the limiting case of a continuous apertureAuthor/s retain copyrightKeywords: Back-projection; Back-projection methods; Fourier; Fourier-Bessel series; Inverse scattering; Limiting case; Measurement bandwidth; Numerical experiments; Order analysis; Photoacoustic image; Radial basis functions; Reconstructed image; Spherical geometri201210.1121/1.47257672016-02-24