摘要
介绍了一种局部模糊分形维度,并将该技术应用到图像边缘检测中。将像素覆盖方法推广到N维模糊离散集分形维度的计算就得到了局部模糊分形维度。给出了局部图像的LFFD计算流程和基于LFFD的图像边缘检测方法。采用实例验证了本文的算法,实例结果显示,本文的算法是正确的、可行的和有效的。
Introduce the local fuzzy fractal dimension and apply it into image edge detection. The definition of local fuzzy fractal dimension is an extension of the pixel-covering method by incorporating the fuzzy set. Present the computational flow of local fuzzy fractal dimension and the image edge detection method based on local fuzzy fractal dimension. The example suggests that the algorithm of this paper is correct, feasible and valid.
出处
《微电子学与计算机》
CSCD
北大核心
2005年第7期171-173,177,共4页
Microelectronics & Computer
基金
广东省自然科学基金(GD602014)
关键词
局部模糊分形维度
图像边缘检测
图像处理
Local fuzzy fractal dimension, Image edge detection, Image processing
