opencv_sample.cpp

/**
 * @file        opencv_sample.cpp
 * @brief       OpenCV Sample Program
 * @author      Keitetsu
 * @date        2018/02/24
 * @copyright   Copyright (c) 2018 Keitetsu
 * @par         License
 *              This software is released under the MIT License.
 */

#include <opencv2/core.hpp>
#include <opencv2/highgui.hpp>
#include <iostream>


int main(int argc, const char* argv[])
{
    cv::Mat src = cv::imread("/home/nvidia/NVIDIA_CUDA-9.0_Samples/common/data/Lena.pgm", cv::IMREAD_COLOR);

    if (src.empty()) {
        std::cerr << "Failed to open image file." << std::endl;

        return -1;
    }

    cv::namedWindow("image", cv::WINDOW_AUTOSIZE);
    cv::imshow("image", src);
    cv::waitKey(0);
    cv::destroyAllWindows();

    return 0;
}