在做UNET的眼球血管分割的時候，眼球的圖像使用的tif格式存儲的，習慣了使用jpg或者png了，先轉一下。直接用opencv讀進來以后重寫一下就可以。

# !/usr/bin/python3 # -*- coding:utf-8 -*- # Author:WeiFeng Liu # @Time: 2021/12/9 下午6:41import cv2 import numpy as np import osdef tif_to_png(image_path,save_path):""":param image_path: *.tif image path:param save_path: *.png image path:return:"""img = cv2.imread(image_path,3)# print(img)# print(img.dtype)filename = image_path.split('/')[-1].split('_')[0]# print(filename)save_path = save_path + '/' + filename + '.png'cv2.imwrite(save_path,img)if __name__ == '__main__':root_path = r'視網膜血管數據集/training/images/'save_path = r'Dataset/train/image/'image_files = os.listdir(root_path)for image_file in image_files:tif_to_png(root_path + image_file,save_path)

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