Speckle noise can be eliminated by nonlinear filter designed by wavelet transform.

小波非线性滤波器还可消除散斑噪声.

互联网

The centroid tracking algorithm is no longer suitable because of the speckle noise in ladar image.

然而常规形心跟踪算法因激光雷达图像受到散斑噪声影响而变得不适合.

互联网

The practical RFI and speckle noise suppression techniques for ultra - wideband SAR are proposed.

提出了实用的 超宽带 SAR射频干扰(RFI)和相干斑噪声抑制技术.

互联网

The speckle noise is the inherent noise pattern evoked by the mechanism of ultrasound imaging.

斑点噪声是由超声成像机制引起的固有噪声形态,它对B超图像的特征提取、识别和分析带来极大困难.

互联网