在Pytorch中获取负(反转)图像

import torch
import torchvision.transforms as transforms

image = Image.open("image.jpg")  # 替换为你的图像路径
image_tensor = transforms.ToTensor()(image)

negative_image_tensor = 1 - image_tensor

negative_image = transforms.ToPILImage()(negative_image_tensor)
negative_image.save("negative_image.jpg")  # 替换为你想保存的路径