The paper presents a method of motion curve frequency domain filtering in Omni-directional M-modeechocardiography images based on Discrete Fourier Transform (DFT).
介绍一种基于离散傅里叶变换(DFT)的全方向M型超声心动图运动曲线频域滤波技术。
2
The system also can show a lot of omnidirectional M-modeechocardiography with ECG synchronously, that is rebuild from 2d echocardiography.
该系统还可以提取2维心动图下方的心电图和全方向M型心动图同步地显示。
3
Describes a method to detect the edge of omnidirectional M-modeechocardiography images.