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sudo apt-get install cmake

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sudo apt-get install libopencv-dev

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ÔÚÏîÄ¿ÉèÖÃÖУ¬ÎÒÃÇÐèÒª¸æËßCLionÎÒÃÇÏ£ÍûʹÓÃCMake¹¹½¨ÏîÄ¿¡£µã»÷¡°File¡± -> ¡°Settings¡±·­¿ªÉèÖöԻ°¿ò£¬È»ºóÑ¡Ôñ¡°Build, Execution, Deployment¡± -> ¡°CMake¡±Ñ¡Ï¡£µã»÷ÓÒ²àµÄ¡°+¡±°´Å¥£¬Ìí¼ÓÒ»¸öеÄCMakeÉèÖá£Ñ¡ÔñÄãµÄCMakeLists.txtÎļþ£¬²¢ÉèÖÃÊÂÇéĿ¼¡£

ÏÖÔÚÎÒÃÇ¿ÉÒÔ×îÏȱàд»úеѧϰ´úÂëÁË¡£ÎÒÃÇÒÔÒ»¸ö¼òÆÓµÄʾÀýÀ´ËµÃ÷£¬ÔÚÕâ¸öʾÀýÖУ¬ÎÒÃǽ«Ê¹ÓÃOpenCV¿âѵÁ·Ò»¸ö¼òÆÓµÄͼÏñ·ÖÀàÆ÷¡£ÏÂÃæÊÇʾÀý´úÂ룺

#include <iostream>
#include <opencv2/opencv.hpp>

int main() {
    cv::Mat image = cv::imread("image.jpg", cv::IMREAD_GRAYSCALE);

    if (image.empty()) {
        std::cerr << "Failed to read image" << std::endl;
        return 1;
    }

    cv::namedWindow("Image", cv::WINDOW_NORMAL);
    cv::imshow("Image", image);
    cv::waitKey(0);

    return 0;
}

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