小波变换的多尺度方法在边缘检测中的应用

Application of wavelet multi-scale transformation in the image-edge detecting

提出了一种基于小波变换的多尺度边缘算法 ,与传统的 Guass尺度空间算法相比 ,本算法具有定位准确计算量小的优点 ,并可利用多尺度空间信息 ,识别边缘的特性 ,作为一个例子 ,本文给出了一个实验 .

This paper has come up with a multi scale edge detecting method based on wavelet. Compared with the traditional Guass scale space methods, it has the virtue of accurate location and uses the multi scale space information to detect the features of the image dege. As an example, the paper presents an experiment.