| 1. | The method of preserving edge smoothing
保存边界的图象平滑方法 |
| 2. | The smoothing can make noises removed while preserve edge well . and it is a quite well smoothing method
其平滑结果较好兼顾了噪声消除和特征保持，是一种较好的图像平滑技术。 |
| 3. | In chapter 3 we put forward a new set of parameter for evaluating the performance of image filters . suppressing speckle and preserving edges are taken into account synthetically
第三章提出了一种新的评价图像滤波器的指标，该指标综合考虑了抑制噪声和边缘保持两个因素。 |
| 4. | This paper proposed a blocking artifacts reduction algorithm based on feature analysis in wavelet domain in order to reduce blocking artifacts while preserving edge and texture information
提出一种基于小波域特征分析的去块效应算法，目的是尽量消除块效应的同时充分保护图像的边缘信息。 |
| 5. | Perona and malik ' s work on anisotropic diffusion has been one of the most influential papers in the area . they proposed to replace gaussian smoothing by a directional diffusion that preserves edges
基于偏微分方程的图像平滑技术研究领域中以perona和malik在系数各向异性分布方面的研究最有影响。 |
| 6. | 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。 |
| 7. | 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。 |
