USB_UVC_DETECT/ImageTest/ImageTest.h

#ifndef IMAGE_TEST_H
#define IMAGE_TEST_H

#include <opencv4/opencv2/opencv.hpp>
#include <string>

namespace ImageTest
{

    void saveImageFromData(unsigned char *data, int width, int height, const std::string &filename = "./output.png")
    {
        cv::Mat image(height, width, CV_8UC3, data);
        cv::imwrite(filename, image);
    }

}
#endif // IMAGE_TEST_H