Improving PSF calibration in confocal microscopic imaging---estimating and exploiting bilateral symmetry

Nicolai Bissantz, Hajo Holzmann, Mirosław Pawlak

A method for estimating the axis of reflectional symmetry of an image $f(x,y)$ on the unit disc $D=\{(x,y):x^2+y^2\le 1\}$ is proposed, given that noisy data of $f(x,y)$ are observ…