心脏B超序列图像动态新信息的提取与系统实现

Detecting dynamic information for sequential images of echocardiography and its implementation

叙述从心脏B超、彩超序列图像中提取动态新信息的一种方法———全方向M型心动图 .它能够从心脏B超序列图像所显示的任何心脏结构的序列图像中提取出其任何部位互相同步的心动波形图 ,进而可以从中提取出心脏该结构该部位运动过程的所有动态信息 .文中还介绍了全方向M型心动图系统的实现和临床应用 .

This paper presents a new method named omnidirectional M-mode echocardiography, which is used to detect dynamic information for sequential images. When applied to echocardiography sequential images, this method can be used to detect synchronous moving waveform of any parts from sequential images of any cardiac structures. The waveform is called omnidi rectional M-mode echocardiography, which discloses all of the moving details in the images. An omnidirectional M-mode echocardiography system and its clinical practices are introduced in this paper.