图像缩放变换
图像缩放
import cv2
img = cv2.imread('img_path')
img1 = cv2.resize(av,dsize=(100,100))
cv2.imshow('img',img)
cv2.imshow('img1',img1)
cv2.waitKey()
cv2.destroyAllWindows()import cv2
img = cv2.imread('img_path')
img1 = cv2.resize(img,None,fx=2,fy=2)
cv2.imshow('img',img)
cv2.imshow('img1',img1)
cv2.waitKey()
cv2.destroyAllWindows()翻转变换
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