#include "stdafx.h"
#include <cv.h>
#include <highgui.h>
#include <iostream>
using namespace cv;
int main( int argc, char** argv )
{
double alpha = 0.5; double beta; double input; //定义融合系数,默认是0.5
Mat src1, src2, dst; //定义融合前和融合后通道
/// Ask the user enter alpha
std::cout<<" Simple Linear Blender "<<std::endl;
std::cout<<"-----------------------"<<std::endl;
std::cout<<"* Enter alpha [0-1]: ";
std::cin>>input;
if( alpha >= 0 && alpha <= 1 )
{ alpha = input; }
src1 = imread("G:/Going/images/22.bmp"); //读取图像
src2 = imread("G:/Going/images/11.bmp");
if( !src1.data ) { printf("Error loading src1 \n"); return -1; }
if( !src2.data ) { printf("Error loading src2 \n"); return -1; }
namedWindow("Linear Blend", 1); //定义窗口名称
beta = ( 1.0 - alpha );
addWeighted( src1, alpha, src2, beta, 0.0, dst);
imshow( "Linear Blend", dst );//显示融合后图像
waitKey(0); //等待用户按键保存,为0表示一直等待
imwrite("hecheng.bmp",dst); //保存后默认保存在项目文件夹中。
system("pause");
return 0;
}