HSV 색상 공간을 사용하여 OpenCV에서 보다 정확한 빨간색 감지를 달성하려면 어떻게 해야 합니까?

import cv2

# Read the input image
image = cv2.imread("path_to_image")

# Convert BGR to HSV color space
hsv = cv2.cvtColor(image, cv2.COLOR_BGR2HSV)

# Define HSV values for red color
hue_min1 = 0
hue_max1 = 10
hue_min2 = 170
hue_max2 = 180
sat_min = 70
sat_max = 255
val_min = 50
val_max = 255

# Create masks for the two hue ranges
mask1 = cv2.inRange(hsv, (hue_min1, sat_min, val_min), (hue_max1, sat_max, val_max))
mask2 = cv2.inRange(hsv, (hue_min2, sat_min, val_min), (hue_max2, sat_max, val_max))

# Combine the masks
mask = mask1 | mask2

# Display the mask
cv2.imshow("Mask", mask)
cv2.waitKey(0)
cv2.destroyAllWindows()

import cv2

# Read the input image
image = cv2.imread("path_to_image")

# Invert the BGR image
inverted_image = cv2.bitwise_not(image)

# Convert inverted image to HSV color space
hsv_inverted = cv2.cvtColor(inverted_image, cv2.COLOR_BGR2HSV)

# Define HSV values for cyan color (inverted red)
hue_min = 90 - 10
hue_max = 90 + 10
sat_min = 70
sat_max = 255
val_min = 50
val_max = 255

# Create a mask for the cyan color range
mask = cv2.inRange(hsv_inverted, (hue_min, sat_min, val_min), (hue_max, sat_max, val_max))

# Display the mask
cv2.imshow("Mask", mask)
cv2.waitKey(0)
cv2.destroyAllWindows()