HSV 색상 공간을 사용하여 OpenCV에서 빨간색 감지를 어떻게 향상시킬 수 있습니까?

#include <opencv2/opencv.hpp>

int main()
{
    // Image initialization
    Mat input = imread("path_to_image");

    // HSV conversion
    Mat imageHSV;
    cvtColor(input, imageHSV, COLOR_BGR2HSV);

    // HSV parameter ranges
    int H_MIN = 0;
    int H_MAX = 10;
    int S_MIN = 70;
    int S_MAX = 255;
    int V_MIN = 50;
    int V_MAX = 255;

    // Red color range in HSV
    cv::inRange(imageHSV, cv::Scalar(H_MIN, S_MIN, V_MIN),
                cv::Scalar(H_MAX, S_MAX, V_MAX), imgThreshold0);
}

inRange(hsv, Scalar(0, 70, 50), Scalar(10, 255, 255), mask1);
inRange(hsv, Scalar(170, 70, 50), Scalar(180, 255, 255), mask2);

// Invert original image
Mat3b bgr_inv = ~bgr;

// Convert to HSV
Mat3b hsv_inv;
cvtColor(bgr_inv, hsv_inv, COLOR_BGR2HSV);

// Detect cyan range
inRange(hsv_inv, Scalar(90 - 10, 70, 50), Scalar(90 + 10, 255, 255), mask);