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# MVDream-hf
modified from https://github.com/KokeCacao/mvdream-hf.
### convert weights
```bash
# download original ckpt
wget https://huggingface.co/MVDream/MVDream/resolve/main/sd-v2.1-base-4view.pt
wget https://raw.githubusercontent.com/bytedance/MVDream/main/mvdream/configs/sd-v2-base.yaml
# convert
python convert_mvdream_to_diffusers.py --checkpoint_path ./sd-v2.1-base-4view.pt --dump_path ./weights --original_config_file ./sd-v2-base.yaml --half --to_safetensors --test
```
### usage
example:
```bash
python main.py "a cute owl"
```
detailed usage:
```python
import torch
import kiui
from mvdream.pipeline_mvdream import MVDreamStableDiffusionPipeline
pipe = MVDreamStableDiffusionPipeline.from_pretrained('./weights', torch_dtype=torch.float16)
pipe = pipe.to("cuda")
prompt = "a photo of an astronaut riding a horse on mars"
image = pipe(prompt) # np.ndarray [4, 256, 256, 3]
kiui.vis.plot_image(image)
``` |