Fig. 10
From: A hyper-resolving polynomial aperture and its application in microscopy
a The image of the autocorrelation corresponding to the polynomial aperture of the second model or the coherent transfer function (CTF) in the CSLM. b The autocorrelation profile corresponding to the second model of polynomial aperture computed from the FFT technique. c Normalized autocorrelation for the first and second models of polynomial aperture compared with the circular aperture. It is computed from the direct autocorrelation of the aperture