An efficient approach to detected edge of image

摘要

An efficient approach to detected edge of image by extract local fractal feature of image is proposed in this paper. The method that how to extract local fractal feature of image is proposed and then given the results of experiments. By comparison with other methods,it has been shown that our method is both efficient and accurate. Practical results on artificial and natural textured images are presented. It has been shown that our method is efficient. Finally, the method was applied to detected edge of image, we can obtain a clearly and accurately edge.