首页>
外国专利>
Apparatus and method for reconstruction of images in a computed tomography system using oblique slices
Apparatus and method for reconstruction of images in a computed tomography system using oblique slices
展开▼
机译:使用倾斜切片在计算机断层摄影系统中重建图像的设备和方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
An apparatus and method for reconstructing image data for a region are described. A radiation source and an array of detectors located on opposed sides of a region are used to generate scan data for the region from a plurality of diverging radiation beams, i.e., a cone beam. The cone beam scan data for the region are converted into parallel beam scan data. The reordered parallel beam scan data are used to generate image data for a set of oblique image slices for the region, wherein the oblique image slices form a non-perpendicular angle with the longitudinal axis of the region.
展开▼