The new method of image matching based on feature extraction and transform domain correlation is proposed in this paper.

提出了一种基于图像特征提取和变换域相关的图像匹配方法。

youdao

Phase correlation algorithm as a kind of image matching method has many advantages such as insensitive to noise, unrelated to illumination of target, immune to geometric distortion.

相位相关作为一种图像匹配技术对噪声有较高的容忍程度，检测结果与照度无关，受几何失真影响小。但该方法对旋转变化非常敏感。

youdao