首页>
外国专利>
SUBTRACTION ALGORITHM FOR DETECTION OF TUMORS
SUBTRACTION ALGORITHM FOR DETECTION OF TUMORS
展开▼
机译:减法算法检测肿瘤
展开▼
页面导航
摘要
著录项
相似文献
摘要
A system and method for detecting tumors. Three-dimensional scans of a patient are performed with penetrating radiation, before and/or after the injection of a contrast agent. Raw density arrays are formed from the scans. The median density within an organ is calculated and subtracted from each of the raw density arrays, to form offset arrays. The offset arrays are subtracted pairwise and the differences are summed to form a discriminator array.
展开▼