摘要
本文介绍了一种采用双浮点DSP并行处理的彩色血流超声成像实验系统 ,该系统提供 5 0× 1 2 8的彩色窗口 ,实时显示 1 7帧 s的血流图像 ,通过多点平均阈值法的后处理后 ,血流定位准确 ,边缘清晰 。
This paper introduced a color flow doppler system, which employs two floating-point DSPs. It provides a 50×128 window, and shows pictures at 17 frames/s in real time. After post processing based on multi-point average algorithm, the blood flow can be located exactly and clearly.
出处
《北京生物医学工程》
2004年第1期67-69,共3页
Beijing Biomedical Engineering
