摘要：
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摘要：
def rgb2hsv(r, g, b): r, g, b = r/255.0, g/255.0, b/255.0 mx = max(r, g, b) mn = min(r, g, b) m = mx-mn if mx == mn: h = 0 elif mx == r: if g >= b: 阅读全文
摘要：
import cv2 import numpy as np import matplotlib.pyplot as plt cap=cv2.VideoCapture(0) while(1): ret,frame=cap.read() hsv=cv2.cvtColor(frame,cv2.COLOR_BGR2HSV) lower_blue=np.array([110,50,50]) upper_bl 阅读全文