PURPOSETo make a direct comparison between Fourier and Zernike reconstructions of ocular wavefronts using a newly available analytical theory by which Fourier coefficients can be converted to ...

In optics and in ophthalmology, the Zernike and Fourier formulas are ways of describing three-dimensional surfaces, Dr. Holladay said. The general term for these formulas is “expansion series ...

The discrete Fourier-cosine transform (cos-DFT), the discrete Fourier-sine transform (sin-DFT) and the discrete cosine transform (DCT) are closely related to the discrete Fourier transform (DFT) of ...

03/20/2024 By Joris Roos The Department of Mathematics & Statistics invites you to attend a colloquium lecture by Lior Alon from Massachusetts Institute of Technology. The talk will be delivered in ...