How to normalize custom image dataset

1

Hi, can anybody tell me how to normalize the image and make the pixel values between (0,1)?
currently the pixel values of my normalized image data are all between (-1,1).

2

If your input tensor, which is normalized from [-1,1] is x, you should just have to do y = 0.5 + 0.5*x to get a new tensor y, which has the range [0,1].

3

Hi,
You could also checkout out PyTorch’s torchvision.transforms.Normalize.