matlab/opencv图像处理中的模板匹配

    %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
    %  基于最小距离分类器的模板匹配
    %  寻找图片中与已知模板的匹配区域
    %  date:2016-4-15
    %  author:fengyun
    %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
    
    %清空变量，读取图
    clear;close all
    template_rgb = imread('C:\Users\Administrator\Desktop\Evernote/4.jpg');
    src_rgb = imread('C:\Users\Administrator\Desktop\Evernote/5.jpg');
    
    %转换为灰度图
    template=rgb2gray(template_rgb);    template = im2double(template);
    src=rgb2gray(src_rgb);  src = im2double(src);
    
    figure('name','模板匹配结果'