摘要
B超的折射装置在扩大B超诊断范围的同时,引起了图像的失真,本文描述的新型数字扫描转换器(DSC)可在完成数字扫描转换的同时对折射引起的图像失真进行校正,也可较正其它因素引起的图像的几何失真,还可作为普通型DSC使用。
A new type of digital scan conversion (DSC) systen is described in this paper. This system is designed for the refractional device which is used for enlarging the diagnosis range of B-mode imaging. The device will cause the refractional geometriec(RG) distortion and the new DSC system can correct the RG distortion or other geometric distortio ns of B-mode imaging It can be used either in the B-mode imaging system or in the B-mode imaging system with the refractional device.
出处
《仪器仪表用户》
2002年第3期45-47,共3页
Instrumentation