Why are image values normalized to [0, 1] instead of [-1, 1]

Open xiaohu2015 opened this issue 1 year ago • 0 comments

https://github.com/layerdiffusion/sd-forge-layerdiffusion/blob/main/lib_layerdiffusion/utils.py#L7-L10 vae should use [-1, 1] to encode image

Mar 04 '24 12:03 xiaohu2015

Why are image values ​​normalized to [0, 1] instead of [-1, 1]