实现基于点特征的多源遥感图像 配准技术，并实现了拼接。可以参见我的论文《基于点特征的多源遥感图像 配准技术》-A point-based approach to multi-source remote sensing image registration

基于SIFT的图像匹配配准，代码亲测好用，注释简单易懂，可以提取同名点，进行匹配配准。(Based on SIFT image matching registration, the code is easy to use, the annotation is simple and easy to understand, and the same name points can be extracted for matching registration.)