1·A new method for quantitative measurement of blood flow velocity with Doppler ultrasound is presented. The principle of the minima and the quasi-compensation is described.
本文报导了一种超声多普勒血流定量测量新方法,叙述了极小值和准补偿的原理。
2·The experimental results show that the algorithm can avoid the misclassification of FCM such as dead center, center overlapping and local minima, and accelerate the segmentation speed.
实验结果表明,该算法可以避免FCM的误分类,诸如陷于中心死区、中心重叠和局部极小值,而且提高了分割速度。