c++ 用opencv比较两张人脸照片是否相似

用c++编写的 用opencv比较两张人脸照片是否相似，提取一些特征点进行比较，可供参考，觉得有用的可以下载一下

from cv2.cv import *

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2019-01-20 20:51  lib_project（刘潇）1.17\
     文件      156221  2019-01-17 19:58  lib_project（刘潇）1.17\1.jpg
     文件      156221  2019-01-17 19:58  lib_project（刘潇）1.17\2.jpg
     目录           0  2019-01-17 19:58  lib_project（刘潇）1.17\3rdpart\
     目录           0  2019-01-17 19:58  lib_project（刘潇）1.17\3rdpart\include\
     目录           0  2019-01-17 19:58  lib_project（刘潇）1.17\3rdpart\include\json\
     文件        2531  2019-01-17 19:58  lib_project（刘潇）1.17\3rdpart\include\json\allocator.h
     文件        2233  2019-01-17 19:58  lib_project（刘潇）1.17\3rdpart\include\json\assertions.h
     文件         686  2019-01-17 19:58  lib_project（刘潇）1.17\3rdpart\include\json\autolink.h
     文件        6428  2019-01-17 19:58  lib_project（刘潇）1.17\3rdpart\include\json\config.h
     文件        1784  2019-01-17 19:58  lib_project（刘潇）1.17\3rdpart\include\json\features.h
     文件         782  2019-01-17 19:58  lib_project（刘潇）1.17\3rdpart\include\json\forwards.h
     文件         444  2019-01-17 19:58  lib_project（刘潇）1.17\3rdpart\include\json\json.h
     文件       13737  2019-01-17 19:58  lib_project（刘潇）1.17\3rdpart\include\json\reader.h
     文件       28011  2019-01-17 19:58  lib_project（刘潇）1.17\3rdpart\include\json\value.h
     文件         722  2019-01-17 19:58  lib_project（刘潇）1.17\3rdpart\include\json\version.h
     文件       11910  2019-01-17 19:58  lib_project（刘潇）1.17\3rdpart\include\json\writer.h
     目录           0  2019-01-17 19:58  lib_project（刘潇）1.17\3rdpart\include\ncnn\
     文件        5185  2019-01-17 19:58  lib_project（刘潇）1.17\3rdpart\include\ncnn\allocator.h
     文件        1152  2019-01-17 19:58  lib_project（刘潇）1.17\3rdpart\include\ncnn\benchmark.h
     文件        1160  2019-01-17 19:58  lib_project（刘潇）1.17\3rdpart\include\ncnn\blob.h
     文件        1661  2019-01-17 19:58  lib_project（刘潇）1.17\3rdpart\include\ncnn\cpu.h
     文件        3480  2019-01-17 19:58  lib_project（刘潇）1.17\3rdpart\include\ncnn\layer.h
     文件         942  2019-01-17 19:58  lib_project（刘潇）1.17\3rdpart\include\ncnn\layer_type.h
     文件         992  2019-01-17 19:58  lib_project（刘潇）1.17\3rdpart\include\ncnn\layer_type_enum.h
     文件       18533  2019-01-17 19:58  lib_project（刘潇）1.17\3rdpart\include\ncnn\mat.h
     文件        1924  2019-01-17 19:58  lib_project（刘潇）1.17\3rdpart\include\ncnn\modelbin.h
     文件        5037  2019-01-17 19:58  lib_project（刘潇）1.17\3rdpart\include\ncnn\net.h
     文件        5885  2019-01-17 19:58  lib_project（刘潇）1.17\3rdpart\include\ncnn\opencv.h
     文件        1849  2019-01-17 19:58  lib_project（刘潇）1.17\3rdpart\include\ncnn\paramdict.h
     文件         926  2019-01-17 19:58  lib_project（刘潇）1.17\3rdpart\include\ncnn\platform.h
............此处省略342个文件信息