主要介绍了Python填充任意颜色,不同算法时间差异分析说明，具有很好的参考价值，希望对大家有所帮助。一起跟随小编过来看看吧

我就废话不多说了，大家还是直接看代码吧！ import time import numpy as np import cv2 #方法一 start = time.time() for i in range(1000): canvas = np.zeros((1080,1920,3), np.uint8) canvas[:,:,0] = 113 canvas[:,:,1] = 207 canvas[:,:,2] = 250 end = time.time() print ("方法一（切片

我就废话不多说了，大家还是直接看代码吧！ import time import numpy as np import cv2 #方法一 start = time.time() for i in range(1000): canvas = np.zeros((1080,1920,3), np.uint8) canvas[:,:,0] = 113 canvas[:,:,1] = 207 canvas[:,:,2] = 250 end = time.time() print ("方法一（切片