title: An intercomparison of computer assisted data processing and display methods in radioisotope scintigraphy using mathematical tumours.
abstract: Several computer assisted processing and display methods are evaluated using a series of 100 normal brain scintigrams, 50 of which have had single 'mathematical tumours' superimposed. Using a standard rating system, or in some cases quantitative estimation, LROC curves are generated for each method and compared.
mesh_terms: D001932:Brain Neoplasms / Q000000981:diagnostic imaging*; D003201:Computers; D003626:Data Display; D006801:Humans; D008954:Models, Biological; D011877:Radionuclide Imaging / Q000295:instrumentation*