Latent Image Formation X Ray Film. The process of image formation is a result of differential absorption of the x ray beam as it interacts with the anatomic tissue. Image formation differential absorption.
X ray investigations of crystal imperfections to the fluorescence of iodine vapor. Image formation differential absorption. Differential absorption is a process whereby some of the x ray beam is absorbed in the tissue and some passes through transmits the anatomic part.
And the average crystal in a film con tains again about 100 million pairs of these ions.
And the average crystal in a film con tains again about 100 million pairs of these ions. This ionises a large number of atoms along its track releasing thousands of electrons one x ray photon absorbed gives rise to over 100 trapped electrons. And exposes an x ray film it chemically changes the photosensitive silver halide crystals in the film emul sion these chemically altered silver bromide crystals constitute the latent invisible image on the film the developing process converts the latent image into the visible radiographic image. This video explains the formation of latent image in a radiographic film.