numpy转tensor；tensor值转numpy

python numpy 转 array

cv2.warpAffine、cv2.warpPerspective

cv2.blur()、cv2.GaussianBlur()和cv2.medianBlur()简要介绍

import cv2 No module named ‘cv2‘

import cv2提示无cv2

cv2.warpAffine和cv2.warpPerspective

【记录】ubuntu18.04 终端下No module named numpy No module name cv2

AttributeError: module ‘cv2.cv2‘ has no attribute ‘ximgproc‘

cannot import name ‘_registerMatType‘ from ‘cv2.cv2‘