Software for CRT image quality evaluation

摘要

Abstract: This paper addresses image quality assessment and image quality maintenance of CRT displays for use as soft copy displays in digital radiology. Software is necessary to generate test patterns and to displays them on CRTs. CCD cameras record the images displayed on the CRTs. Additional software is necessary to analyze those images recorded by the CCD camera. This paper describes the development and application of software useful for the generation, display and analysis of test patterns. !7