import cv2
import numpy as np
import copy
'''
包含多个区域的最小外接矩形'''
image = cv2.imread('./label.png')
B, G, R = cv2.split(image)
ret, thresh = cv2.threshold(G, 128, 255, cv2.THRESH_BINARY)
print(thresh.shape)
# 单通道复制为三通道 ...代替所有的:: 3 增加后的通道数 2 轴
GGG = np.repeat(G[...,np.newaxis], 3, 2)
print(GGG.sha
2022-03-28 22:02:52
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