3 ms·
> 64x64x4 I'm curious why 4? Is this just what works in practice, or do the 4 channels have known interpretations?
by ants_everywhere 3y ago
> 64x64x4
I'm curious why 4? Is this just what works in practice, or do the 4 channels have known interpretations?
- Sharlin 3y agoI'm not sure why 4 was chosen (maybe just because it's a power of two?) but a while ago a SD user found that RGB can be approximated fairly well with a simple linear combination of the latents: https://discuss.huggingface.co/t/decoding-latents-to-rgb-without-upscaling/23204/2 https://discuss.huggingface.co/t/decoding-latents-to-rgb-wit...