1. # 矩形框
    2. cv2.rectangle(image, (xmin, ymin), (xmax, ymax), (0, 255, 255), 1)
    3. # 点
    4. cv2.circle(image, (x, y), 1, (0, 0, 255), -1)
    5. # 文字
    6. cv2.putText(image, label_str, (x, y), cv2.FONT_HERSHEY_COMPLEX, 1, (0, 0, 255))
    1. // 矩形框
    2. cv::Rect cvr;
    3. cv::rectangle(image, cvr, cv::Scalar(0, 255, 255), 1);
    4. // 点
    5. cv::circle(image, cv::Point(x, y), 2, cv::Scalar(0, 0, 255));
    6. // 文字
    7. cv::putText(image, chars, cv::Point(x, y), cv::FONT_HERSHEY_COMPLEX, 1, cv::Scalar(0, 0, 255), 2, 1, 0);
    9. // 按index依次存放图片
    10. std::string name = to_string(u64k);
    11. std::string fix = ".jpg";
    12. std::string names = name + fix;
    13. cv::imwrite(names, cCapFrame);