Estimating the resolution of real images
arXiv:1703.00992 · doi:10.1088/1742-6596/849/1/012042
Abstract
Image resolvability is the primary concern in imaging. This paper reports an estimation of the full width at half maximum of the point spread function from a Fourier domain plot of real sample images by neither using test objects, nor defining a threshold criterion. We suggest that this method can be applied to any type of image, independently of the imaging modality.
4 pages, 2 figures