I would like to know, how print results, where coordinates of a specific color is matched.
F.e. I have a blue color (BGR defined lower) and when run a webcam, I would like to see, where in the coordinate system it is detected as this color. How to print such a results? Thank you.
I use following:
import numpy as np import cv2 lower = np.array([90, 50, 50]) upper = np.array([130, 255, 255]) video = cv2.VideoCapture(0) while True: success, img = video.read() image = cv2.cvtColor(img, cv2.COLOR_BGR2HSV) mask = cv2.inRange(image, lower, upper) cv2.imshow("mask", mask) cv2.imshow("webcam", img) if cv2.waitKey(1) == ord('q'): break cap.release() cv.destroyAllWindows()