摘要
讨论了小波变换的图像边缘检测理论后，给出了采用紧支集３ 次样条小波的图像边缘检测算子，导出了采用３ 次样条小波作为边缘检测的方法．最后给出了数值实验，验证了该方法的有效性．
In this paper,by introducing wavelet transform, the theory of the edge detection is proposed with using wavelet transform . A new method of the edge detection by 3-spline wavelet is presented. Finally, some examples are given to demonstrate the effectiveness of the method.
出处
《西北民族学院学报（自然科学版）》
1999年第3期10-14,共5页
Journal of Northwest Minorities University(Natural Science )
