edge directions meaning in English
边棱方向
Examples
- 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。 - Then propose an improved demosaicing algorithm for the bayer cfa based on hardware implement , which introduces a direction flag for each pixel , and a smooth method for detecting edge direction . it is easy to implement and can be used in real time on high speed cameras in practice , but with low quality
然后本文先提出了一种改进的硬件可实现的bayer彩色滤波阵列的插值方案,该算法主要引入了方向标志位的概念以及平滑的边界仲裁法则来检测边界,从而选择合适的方向进行插值。