pro文件
QT += core
QT -= gui
TARGET = untitled111CONFIG += consoleCONFIG -= app_bundle
TEMPLATE = app
SOURCES += main.cpp
INCLUDEPATH += C:\Program Files (x86)\opencv\build\include\
C:\Program Files (x86)\opencv\build\include\opencv\
C:\Program Files (x86)\opencv\build\include\opencv2
源文件
#include <opencv2/opencv.hpp> //顯示找不到文件
using namespace cv;
int main()
{
Mat img = imread("D:\untitled\2.jpg");
if(img.empty())
{ fprintf(stderr,"Error: load image failed."); return -1; }
namedWindow("image", CV_WINDOW_AUTOSIZE);
imshow("image", img);
waitKey();
return 0;
}
原因:Windows的路徑都要用雙引號包起來,有空格的路徑里,空格會截斷路徑,會將空格前后拆分為兩個路徑,涉及有空格的路徑要用雙引號包裝。