TENG Zhi-jun, BI Nan, ZHOU Chun-ying. Design of Omni-directional Multi-angle Weighted Combination Morphological Filters[J]. 2010, 15(6): 99-101.DOI:
全方位多角度加权组合形态滤波器的设计
摘要
针对数学形态学在图像去噪处理中的应用
采用全方位多角度结构元素
构造了一类新的形态滤波方法.这类滤波器不仅可以有效地抑制图像噪声
而且与现有的中值滤波器、全方位多结构元形态滤波器等非线性滤波器相比
能更充分保留原图像的几何结构特性
图像视觉效果显著提高.
Abstract
For the application of mathematical morphology in image denoising
a new kind of morphological filter is constructed by using omni-directional multi-angle structuring elements.This kind of filter not only can effectively suppress the image noise but also preferably preserve the geometrical characteristics of image and improve the image visual effect
compared with the present filters
such as median filter
omni-direction structuring elements morphological filter and other nonlinear filters.