多窗口自适应曲面拟合平滑技术

MULTI-WINDOWS ADAPTIVE SURFACE FITTING SMOOTHING TECHNIQUE

如何在图像平滑时保持边缘和细节是图像平滑技术研究的一个重要内容.本文结合几种基于空间域的图像平滑技术的优点,提出一种基于自适应的最大均匀性窗口选择和曲面拟合,求最佳灰度的平滑技术(MWSF),它对均匀区内的噪声抑制及保持边沿和各种细节都有很好的效果.最后通过实验对MWSF平滑技术在保持边缘和各种细节方面的性能进行了验证.

It is important how to retain edges and details in image smoothing. This paper joins some image smoothimg techniques advantages, bring forward an image srnoothimg technique based on adaptive homogeneity windows surface fitting. It has a good performance on retaining edges and some details. At last by experiments some smoothing techniques are compared about its performances.