论文部分内容阅读
多排螺旋CT三维重建技术是在工作站上应用计算机软件对多排螺旋CT扫描所获得的容积数据进行后处理,重建出两维或直观三维立体图像,是利用二维投影恢复生物组织结构三维信息(形状等)的数字过程和技术。目前,广泛应用于外伤中的较为成熟的后处理重建技术有:多层面重建(MPR)、曲面重建(CPR)、表面遮盖显示(SSD)、容积再现(VR)。其中
Multi-slice spiral CT three-dimensional reconstruction technology is the application of computer software on the workstation for multi-slice spiral CT scan the volume data post-processing, reconstruction of two-dimensional or intuitive three-dimensional images is the use of two-dimensional projection to restore biological tissue structure of three-dimensional information (Shape, etc.) of the digital process and technology. Currently, the more mature post-treatment reconstruction techniques widely used in trauma include multi-level reconstruction (MPR), surface reconstruction (CPR), surface occlusion display (SSD) and volume rendering (VR). among them