OpenCV加载彩色图像及灰度图像

/**
 * 读取路径中的图像并显示
 * @param inputPath
 */
void readImage(char *inputPath) {
    //读取图像，ps：opencv默认读取的是彩色图，其色彩格式BGR
    Mat color = imread(inputPath);
    //加载灰度图
    Mat gray = imread(inputPath, IMREAD_GRAYSCALE);
    //
    if (!color.data) {
        cout << "Could not open or find the image" << endl;
        return;
    }
    //展示彩色图像
    imshow("Image(BGR)", color);
    //展示灰度图像
    imshow("Image(Gray)", gray);
    //wait for any key press
    waitKey(0);
}

标签：彩色图像,读取,color,OpenCV,灰度,inputPath,imread,Mat
来源： https://www.cnblogs.com/tony-yang-flutter/p/14841121.html