05 2022 档案
摘要:好用的亮度拉伸: import cv2 import numpy as np import os def zmMinFilterGray(src, r=7): '''最小值滤波,r是滤波器半径''' '''if r <= 0: return src h, w = src.shape[:2] I =
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摘要:常用三种边沿检测: import cv2 import os import shutil import random import numpy as np def canny(image): image = cv2.cvtColor(image, cv2.COLOR_BGR2GRAY) image
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