LLY_A_的博客

1、颜色识别跟踪 import cv2 import numpy as np frameWidth = 640 frameHeight = 480 cap = cv2.VideoCapture(1) cap.set(3, frameWidth) cap.set(4, frameHeight) cap.set(10, 150) myColors = [[5, 107, 0, 19, 255, 255], [133, 56, 0, 159, 156, 255],

视频学习：2020最新-3h精通Opencv 1、读取视频 import cv2 cap = cv2.VideoCapture("Resources/3.mp4") while True: succes, img = cap.read() cv2.imshow("Video", img) if cv2.waitKey(1) & 0xFF == ord( 'q'): # 总体效果：按下q键后break。cv2.waitkey(1)在有按键按下的时候