cv2.COLOR_BGR2HSV

lower_blue = np.array([110, 50, 50])

upper_blue = np.array([130, 255, 255])

cv2.COLOR_BGR2HSV

lower_red = np.array([0,50,50]) upper_red = np.array([10,255,255])

HSV의 색 영역을 확인하는 방법은 아래와 같습니다

green = np.uint8([0,255,0])

red = numpy.uint8([0,0,255])

green_hsv = cv2.cvtColor(green, cv2.COLOR_BGR2HSV)
print(green_hsv)

https://stackoverflow.com/questions/10948589/choosing-the-correct-upper-and-lower-hsv-boundaries-for-color-detection-withcv

https://www.rapidtables.com/web/color/RGB_Color.html