Design of CT slice width measure system based VC in CT quality test / 医疗卫生装备

ABSTRACT

QA(Quality Assurance)of CT offers dependable guarantee for the daily work of hospital.Slice width is an important characteristic of the all parameters.In this study,we gained a new method to detect slice thickness work by computer from the analysis of the CT image of the phantom named Catphan412 in a programmed way.