Source code: [python lineoffset=”15″] import cv2 import numpy as np cap = cv2.VideoCapture(0) panel = np.zeros([100, 700], np.uint8) cv2.namedWindow(‘panel’) def nothing(x): pass cv2.createTrackbar(‘L – h’, ‘panel’, 0, 179, nothing) cv2.createTrackbar(‘U – h’, ‘panel’, 179, 179, nothing) cv2.createTrackbar(‘L – s’, ‘panel’, 0, 255, nothing) cv2.createTrackbar(‘U –…