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RSS订阅原创 【python】将高分辨率图像填充到指定大小后分块，保存
import os import matplotlib.pyplot as plt import cv2 import numpy as np from PIL import Image def divide_img(img_path, img_name, save_path): imgg =os.path.join(img_path, img_name) print(imgg) # (15354, 32507, 3) img = cv2.imread(imgg) .
2022-03-03 15:04:49
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原创 python 将数据集随机抽取并改名保存
import os import numpy as np import random if __name__ == '__main__': random.seed(200) index = np.arange(0,7620) random.shuffle(index) print(index) train_num = 6096 test_num = 762 val_num = 762 train_index = index[0:train_n.
2022-03-03 14:57:44
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