PSF-Radon transform algorithm: Measurement of the point-spread function
from the Radon transform of the line-spread function
Abstract
In this article we present a new method called PSF-Radon
transform algorithm. This algorithm consists on recovering the
instrument point spread function (PSF) from the Radon tranform (in the
line direction axis) of the Line Spread function (that is, the image of
a line). We present the method and tested with synthetic images, and
real images from macro lens camera and microscopy. A stand-alone program
along with a tutorial is available, for any interested user, in [?
] .
