This edge detection method combines the advantages of both wavelet transform and Canny methods together to fuse the two edge information obtained by different methods,thus suppressing effectively the noises with the consecutive and clear edges kept up.

• 这种边缘检测方法结合了小波变换法和Canny法的优点；对用不同方法得到的两种边缘信息进行融合；从而有效地抑制了噪声；保留了连续、清晰的边缘.