Suppose that N im repeat images of a stationary object are acquired under unchanging conditions, and suppose that the acquired images are described by the Poisson data model. Show that the Fisher...

Suppose that N_im
repeat images of a stationary object are acquired under unchanging conditions, and suppose that the acquired images are described by the Poisson data model. Show that the Fisher information matrix corresponding to the set of N_im
images is identical to the Fisher information matrix corresponding to the sum image formed by adding the N_im
repeat images.