OpenCV Image Reading, Display, and Core Matrix Operations
1. Image Reading and Display
The following code demonstrates reading an image from disk and displaying it in a window.
#include <opencv2/opencv.hpp>
#include <iostream>
using namespace cv;
using namespace std;
int main(int argc, char** argv) {
// Read the image in grayscale mode
Mat imageData = imread("path/to/image.jp ...
Posted on Sun, 10 May 2026 11:36:29 +0000 by theresandy