Computer Tomography Blurred Images Recovery

Abstract

Images of the internal structures of the body, obtained by computed tomography methods, contain large amounts of information, but require a complex comprehensive analysis that is time consuming and difficult for the doctor making the diagnosis. The use of a contrast agent allows to increase the accuracy of the diagnosis, but this method of diagnostic examination is more expensive and has a number of contraindications. The article discusses methods for restoring blurred (defocused) computed tomography images, in other to provide the diagnosticians with the necessary information.