A cascade filter is designed for smoothing processing;and then tophat is used to adjust the contrast to stand out the object. Finally, EAG is used for the extraction of transition region.
结合形态学理论,首先设计级联滤波器进行平滑处理,再利用tophat变换调节目标与背景的对比度以突出目标,最后采用EAG方法进行过渡区提取与分割。
参考来源 - 借助形态学实现图像过渡区提取与分割·2,447,543篇论文数据，部分数据来源于NoteExpress
By well logging smoothing processing and depth correction, the production log data is pretreated.
通过测井曲线平滑处理和深度校正，对生产测井资料进行了预处理。
In this paper, we determine the smoothing scale by diffusion balance with analyzing the signal and the noise energy variation in anisotropic diffusion smoothing processing.
这里通过各向异性扩散过程中信号与噪声能量的变化，利用扩散平衡来确定平滑的时间尺度。
In a multipath environment, spatially smoothing processing is an effective approach to eliminating the deleterious effect of coherent interference on adaptive array systems.
在多路径环境中，空间平滑是消除相干干扰对自适应阵列处理系统影响的有效方法。
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