【openCV学习笔记】【1】如何载入一张图片

直接看代码好了

#include <iostream>
#include <opencv/highgui.h>//这里主要用到窗口显示
 
int main(int argc, char** argv)
 
{
 
    cvNamedWindow("Image", CV_WINDOW_AUTOSIZE);
 
    IplImage *img=cvLoadImage("/Users/apple/Pictures/openCV/standard_img/lena.jpg", CV_LOAD_IMAGE_ANYCOLOR);
 
    cvShowImage("image", img);
 
    cvWaitKey();
 
    cvReleaseImage(&img);
 
    cvDestroyWindow("Image");
 
    return ;
 
}