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看了好多帖子,都說什麼路徑問題,要改成絕對路徑等等。這固然沒錯,但是相對路徑的話,圖片要放在和.cpp檔案的同一個資料夾下。
而且,剛買的電腦圖片格式沒有後綴.jpg,如圖所示。但是在程式碼裡要寫成1.jpg。
#include <iostream> using namespace std; using namespace cv; int main() { //讀取本地的一張圖片便顯示出來 Mat img = imread("1.jpg"); imshow("MM Viewer", img); //等待使用者按鍵 waitKey(0); return 0; }
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