【摘要】 提出了一种基于多尺度小波变换和模糊方法的图像边缘检测算法,它将图像分为高频和低频部分别进行处理,高频部分利用多尺度小波变换进行边缘检测,低频部分利用模糊方法进行边缘检测,并对两种方法得到的边缘图像进行融合,实验结果证明检测出的边缘与其它传统边缘检测算子所获结果得到了很大的改善。更多还原

【Abstract】 An new image edge detection method based on the multi-scale wavelet transform algorithm and the fuzzy algorithm is presen-ted.In edge detection,it applies the algorithm of multi-scale wavelet transform to the high frequency part of image and the fuzzy algorithm to the low frequency part of image.Then fusion the two images which from two methods,the experimental result demonstrate the effect of the edge detection is greatly improved compared with the other traditional edge detection methods.更多还原