边缘方向 meaning in English
edge direction
Examples
- This approach accumulates the eight probably direction , and makes power image
这种方法积累了八个可能存在边缘方向,并且进行了加权作图。 - 5 . a speckle filter based on emd is proposed , it smooth along edge direction in edge area and compute mean of square area in homogenous region , therefore this method can reduce speckle while preserve edge in sar images
提出了基于emd方法的sar图像斑点滤波方法；这个方法在边缘区域沿着边缘方向平滑，在同质区域在方形窗口内取平均，因此这个方法在去除斑点同时能够有效保持边缘。 - The prime problem of speckle filters is edge preservation , the traditional speckle filters cannot effectively preserve edge , to preserve the edge , a practical and reliable way can accomplish this mission , say , smoothing is running within a width of single pixel chain along edge direction
斑点滤波的主要困难是边缘保持问题，传统的边缘保持滤波方法不能有效保持边缘；研究发现在斑点滤波中为了保持边缘，必须沿着边缘方向在一个像元宽范围内进行平滑处理。