首页>
外国专利>
BLADDER WALL THICKNESS MAPPING FOR TUMOR DETECTION
BLADDER WALL THICKNESS MAPPING FOR TUMOR DETECTION
展开▼
机译:膀胱壁厚度映射以检测肿瘤
展开▼
页面导航
摘要
著录项
相似文献
摘要
Disclosed is a method and apparatus for detection of a bladder wall tumor. Layers of a bladder wall are created by magnetic resonance imaging. A group of voxels having a lowest intensity is identified in a layer and an energy function modification enlarges the layer of the bladder wall. A partial volume image segmentation obtains tissue type mixture percentages in each voxel near inner and outer borders of the bladder wall in the layer of the bladder wall to obtain a bladder wall thickness. A range of uncertainty at the inner and outer borders of the bladder wall is obtained, and integration is performed of the bladder wall thickness along a path starting at a point on the outer border and ending at a corresponding point on the inner border.
展开▼