多普勒组织声像图 DTI ; Doppler tissue imaging
多普勒组织像图 DTI ; Doppler tissue imaging
多普勒锐化图像 Doppler Beam Sharpening
色多普勒血流图像 color Doppler flow imaging
彩色多普勒血流图像 color Doppler flow imaging
多普勒速度图像分析 image analysis of velocity by Doppler radar
多普勒雷达回波图像 doppler radar echo image
彩色多普勒血流显像图 Color doppler blood flow imaging
这时需要分距离单元进行时频分析，得到距离-瞬时多普勒图像。
In this case, time frequency analysis must be performed for every range cell to obtain range instantaneous Doppler (RID) image.
采用了短时傅里叶变换方法对仿真信号进行了时频分析，得到了能够较好地反映目标特征的微多普勒图像。
Short time Fourier transform was used to analyze the simulated signal in the time-frequency domain, a micro-Doppler image that can demonstrate the target characteristics was generated.
方法：利用超声多普勒原理，采用彩色多普勒监测肾囊肿穿刺抽液，注液时所产生的彩色多普勒图像，从而确定穿刺针最佳位置。
Methods:Using the color Doppler ultrasound to monitor the centesis of kidney cysts and to orientate the best position in the process of centesis.
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