图像基础操作
读取图片
import cv2
img = cv2.imread('image_path')显示图片
import cv2
img = cv2.imread('image_path')
cv2.imshow('name',img)
cv2.waitKey()
cv2.destroyAllWindows()图像形状
import cv2
img = cv2.imread('image_path')
img.shape图像分割,通道拆分
import cv2
img = cv2.imread('image_path')
b,g,r = cv2.split(img)图像运算
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