The application of an cardioscopy enables closed chest coronary artery bypass via a three or four-point stab incision avoiding sternotomy and minithoracotomy.
目的探讨心脏镜即不需辅助小切口的完全内镜下多支冠状动脉搭桥术术式的可行性。
In this paper, we designed a wavelet compression algorithm suited for data of high dimensions, and assessed its ability for compression of 4D (3D+time) medical echocardiography images.
文中设计了一种适用于高维的小波压缩方法,并用四维(三维+时间)心脏超声波图像验证了它的压缩能力。