Train an extremely small diffusion model for tiny images (16x16)

Train a model

python3 train.py -data_path "data/Apple/*"   -save_path ckpt/emoji

Sample

python3 sample.py -model ckpt/emoji -num 100 -output out.png -noise_mul 10

Acknowledge

This work is inspired from pixelart-diffusion. We also forked and reorganized some code from this repo.