多分辨率分析在图像边缘检测中的应用

Application of Multi - resolution Analysis in Image Edge Detection

本文针对传统图像边缘检测算子——微分算子和LOG算子在图像边缘检测中存在的不足,引入了多分辨率分析方法,并理论上分析了在不同的尺度下,多分辨率分析中由粗至精的特点,使其在图像边缘检测中具有更良好的特性。

Now that defects exist when the traditional image edge detecting operators-differential operator and LOG operator are used in practice,this paper proposes a method of multi- resolution and analyzes in the theoretically that this method will have better property at the multi - scale for it's character: from crude to precise.