EMPLOYING TOPOGRAPHICAL HEIGHT MAP IN COLONIC POLYP MEASUREMENT AND FALSE POSITIVE REDUCTION [0.03%]
拓扑高度图在结肠息肉测量和假阳性剔除中的应用研究
Jianhua Yao,Jiang Li,Ronald M Summers
Jianhua Yao
CT Colonography (CTC) is an emerging minimally invasive technique for screening and diagnosing colon cancers. Computer Aided Detection (CAD) techniques can increase sensitivity and reduce false positives. Inspired by the way radiologists de...
Renal Tumor Quantification and Classification in Contrast-Enhanced Abdominal CT [0.03%]
增强腹部CT肾肿瘤的定量与分类研究
Marius George Linguraru,Jianhua Yao,Rabindra Gautam et al.
Marius George Linguraru et al.
Kidney cancer occurs in both a hereditary (inherited) and sporadic (non-inherited) form. It is estimated that almost a quarter of a million people in the USA are living with kidney cancer and their number increases with 51,000 diagnosed wit...
Tomáš Gedeon,Albert E Parker,Collette Campion et al.
Tomáš Gedeon et al.
We describe an annealing procedure that computes the normalized N-cut of a weighted graph G. The first phase transition computes the solution of the approximate normalized 2-cut problem, while the low temperature solution computes the norma...
Fast and effective characterization for classification and similarity searches of 2D and 3D spatial region data [0.03%]
快速有效的特征化方法用于二维和三维空间区域数据的分类和相似性检索
Despina Kontos,Vasileios Megalooikonomou
Despina Kontos
We propose a method for characterizing spatial region data. The method efficiently constructs a k-dimensional feature vector using concentric spheres in 3D (circles in 2D) radiating out of a region's center of mass. These signatures capture...